Use a range of multiplicative strategies when operating on whole numbers
Use a range of multiplicative strategies when operating on whole numbers
1. | About Half: 615 89 58 915 | |
2. | About Half: 780 390 96 1080 | |
3. | About Half: 63 585 789 6232 | |
4. | About Half: 62 585 4112 38 120 6258 | |
5. | About Half: 89 590 926 17 680 1834 | |
6. | About Half: 67 899 77 020 7020 8199 | |
7. | About Half: 59 730 53 030 5020 5902 | |
8. | About Half: 42 289 48 928 409 4120 | |
9. | About Half: 34 008 21 119 1987 3369 | |
10. | Number Detectives: a+b=9, axb=14 | |
11. | Number Detectives: a+b=21 Highest value for axb? | |
12. | Number Detectives: a+b=18, ab=81 | |
13. | Number Detectives: a+b=16, ab=63 | |
14. | Number Detectives: b-a=8, ab=20 | |
15. | Number Detectives: a+b=30, ab=144 | |
16. | Number Detectives: a+b=19, ab=84 | |
17. | Number Detectives: a+b=20, ab=64 | |
18. | Number Detectives: a+b=13, ab=42 | |
19. | Number Detectives: a+b=30, ab=125 | |
20. | Number Detectives: a+b=12, ab=32 | |
21. | Number Detectives: a+b=27, ab=50 | |
22. | Number Detectives: a+b=17, Highest value of ab? | |
23. | Number Detectives: a+b=53 ab=150 | |
24. | Number Detectives: a+b=25 HIghest value of product? | |
25. | Number Detectives: a+b=15 Highest value of product? | |
26. | Number Detectives: a+b=13 Highest value of product? | |
27. | Number Detectives: a+b=19 Highest value of product? | |
28. | Number Detectives: Sum of 4 consecutive odd nos = 40 | |
29. | Number Detectives: Sum of 4 consecutive odd nos = 32 | |
30. | Number Detectives: Sum of 4 consecutive even nos = 100 | |
31. | Number Detectives: Sum of 4 consecutive odd nos = 120 | |
32. | Number Detectives: Sum of 4 consecutive even nos = 60 | |
33. | Number Detectives: ab= 126 a+b= 25 | |
34. | Number Detectives: LCM of 25 & 30 | |
35. | Number Detectives: Sum of 4 consecutive odd nos = 80 | |
36. | Double up & add: Double 12, + 4, + 10 | |
37. | Double up & add: Double 9, + 3, + 10 | |
38. | Double up & add: Double 13, + 3, + 10 | |
39. | Double up & add: Double 10, + 6, + 10 | |
40. | Double up & add: Double 13, + 2, + 10 | |
41. | Bargain basement: $18+$6+$8 | |
42. | Bargain basement: $16+$6+$20 | |
43. | Bargain basement: $48+$6+$5 | |
44. | Bargain basement: $12+$6+$24 | |
45. | Double up and add: Double 40, +4, +10 | |
46. | Double up and add: Double 30, +8, +10 | |
47. | Double up and add: Double 35, +9, +10 | |
48. | Double up and add: Double 37, +4, +10 | |
49. | Double up and add: Double 22, +8, +10 | |
50. | Bargain basement: $16+$4+$50 | |
51. | Helen at the sweet shop: 40c+25c+30c+50c | |
52. | Kietta at the sweet shop: Money multiplication and addition | |
53. | Bailey at the sweet shop: Money multiplication and addition | |
54. | Callum at the sweet shop: Money multiplication and addition | |
55. | Oscar at the sweet shop: Money multiplication and addition | |
56. | Hannah at the sweet shop: Money multiplication and addition | |
57. | Bargain Basement: $40-3x$6=2x$4) | |
58. | Bargain basement: $50-(3x$8+2x$2+$10) | |
59. | Bargain basement: $50-(1x$10+3x$2+$10) | |
60. | Bargain basement: $50-(2x$5+$10) | |
61. | Laura at sweet shop: $5-($1+25c+5x10c) | |
62. | Carla at sweet shop: $5-(2x10c+20c+4x10c) | |
63. | Duncan at the sweet shop: $10-($1+$2+$1.20+$1.20) | |
64. | Bargain Basement: Money addition and subtraction | |
65. | Ross at the sweet shop: Money addition and subtraction | |
66. | Use the pattern: 2 x 2, 20 x 2, 200 x 2 | |
67. | Use the pattern: 2 x 4, 2 x 40, 2 x 400 | |
68. | Use the pattern: 2 x 8, 2 x 80, 2 x 800 | |
69. | Use the pattern: 2 x 6, 2 x 60, 2 x 600 | |
70. | Use the pattern: 2 x 1, 2 x 11, 2 x 111 | |
71. | Anyone for a burger? 3x$5 + 2x$5 | |
72. | Anyone for a burger? 2 x $5 + 4 x $4 | |
73. | Bargain Basement - 2x$4 +10x$10 | |
74. | Times Chain - 3 x 4 = ? x 2 = ? | |
75. | Anyone for a burger?: 6x$5 + 5x$5 | |
76. | Anyone for a burger?: 5x$4 + 3x$1 | |
77. | Bargain Basement: 4x$3 + 10x$10 | |
78. | Bargain Basement: 3x$4 + 6x$2 | |
79. | Number Detectives: 5x6x?=90 | |
80. | Number production: Put the correct ending on each multiplication sentence | |
81. | True or False: 24 x 5 = 120 | |
82. | True or False: 31 x 7 = 217 | |
83. | True or False: 61 x 8 = 486 | |
84. | True or False: 13 x 9 = 117 | |
85. | Times Machine: Write the correct multiplier into the times machine | |
86. | Times Machine: Write the correct multiplier into the times machine | |
87. | Times Machine: Write the correct multiplier into the times machine | |
88. | Times Machine: Write the correct multiplier into the times machine | |
89. | Times Machine: Write the correct multiplier into the times machine | |
90. | Times Machine: Write the correct multiplier into the times machine | |
91. | Times Machine: Write the correct multiplier into the times machine | |
92. | Times Machine: Write the correct multiplier into the times machine | |
93. | Big Times: *1 x 5 = 105 | |
94. | Big Times: 43 X 3 = **9 | |
95. | Big Times: * 2 X 4 = 24* | |
96. | Big Times: 74 X * = 148 | |
97. | Big Times: 52 X 4 = **8 | |
98. | Big Times: 83 X 3 = **9 | |
99. | Big Times: 54 X * = 108 | |
100. | Big Times: *1 X 8 = 488 | |
101. | Big Times: 72 X 4 = **8 | |
102. | Big Times: 53 X * = 106 | |
103. | Number production: Complete each multiplication sentence | |
104. | Number production: Complete each multiplication sentence | |
105. | Number production: Complete each multiplication sentence | |
106. | Number production: Complete each multiplication sentence | |
107. | Number production: Complete each multiplication sentence | |
108. | Number production: Complete each multiplication sentence | |
109. | Number production: Complete each multiplication sentence | |
110. | Number production: Complete each multiplication sentence. | |
111. | Number production: Complete each multiplication sentence. | |
112. | Number production: Complete each multiplication sentence. | |
113. | Number detectives: 40 x 7 | |
114. | Anyone for a burger? 3 x $4 + 3 x $2 | |
115. | Bargain Basement: (5x$8)+(2x$2)+(3x$6) | |
116. | Bargain Basement: (7x$3)+(6x$8)+(5x$10) | |
117. | Maree at the sweet shop: 20 x 30c + 5 x 25c | |
118. | Hit the Big times: 259 x 3 =*7* | |
119. | Hit the Big times: *87 x 2 = 97* | |
120. | Hit the Big times: *66 x * = 996 | |
121. | Hit the Big times: 503 x * = **27 | |
122. | Hit the Big times: 325 x 8 = 26** | |
123. | Hit the Big times: 615 x * = 2*60 | |
124. | Hit the Big times: 524 x 3= **72 | |
125. | Hit the Big times: *27 x*= *654 | |
126. | Hit the Big times: *19 x 3= 27** | |
127. | Hit the Big times: 628 x 3= 1*8* | |
128. | Double up: Double 15, 150 | |
129. | Double up: Double 35, 350 | |
130. | Double up: Double 16, 160 | |
131. | Double Up: Double 25, 250 | |
132. | Double Up: Double 36, 360 | |
133. | Double Up: Double 65, 650 | |
134. | Double Up: Double 45, 450 | |
135. | Double Up: Double 52, 520 | |
136. | Double Up: Double 9, 900 | |
137. | Product Launch: 24 x 4 | |
138. | Number production: Complete each multiplication sentence. | |
139. | Number production: Complete each multiplication sentence. | |
140. | Number production: Complete each multiplication sentence. | |
141. | Double up: Double 24, 2400 | |
142. | Double up: Double 16, 1600 | |
143. | Double up: Double 99, 990 | |
144. | Double up: Double 38, 380 | |
145. | Double up: Double 50, 50 000 | |
146. | Same or different: Click all the boxes where the answer is the same. | |
147. | Same or different: Click all the boxes where the answer is the same. | |
148. | Same or different: Click all the boxes where the answer is the same. | |
149. | Same or different: Click all the boxes where the answer is the same. | |
150. | Same or different: Click all the boxes where the answer is the same. | |
151. | Multi-multiplication: Use 4 different multipliers to change the number 25 | |
152. | Multi-multiplication: Use 4 different multipliers to change the number 12 | |
153. | Multi-multiplication: Use 4 different multipliers to change the number 32 | |
154. | Multi-multiplication: Use 4 different multipliers to change the number 24 | |
155. | Multi-multiplication: Use 4 different multipliers to change the number 50 | |
156. | Multiplication simplification: 29x24 | |
157. | Circus Cash: 3x$70+4x$60 | |
158. | Raking in the cash: 2x$60+3x$20 | |
159. | Christmas cash: 2x$80+8x$40 | |
160. | Number detectives: 180=?x9 | |
161. | Number detectives: 160=40x? | |
162. | Number detectives: 360=6x? | |
163. | Number detectives: 420=70x? | |
164. | Number detectives: 2400=50x? | |
165. | Anyone for tennis?: 6x20 | |
166. | A tissue, a tissue: 225 x8 | |
167. | Same or Different: Click all the boxes with the same answer. | |
168. | Multiplication Simplification: 48x16 | |
169. | Multiplication Simplification: 88x24 | |
170. | Multiplication Simplification: 94x32 | |
171. | Multiplication Simplification: 56x64 | |
172. | Multiplication Simplification: 64x36 | |
173. | Hitting The Big Times: Fill in the missing numbers in a vertical multiplication sum | |
174. | Hitting The Big Times: Fill in the missing numbers in a vertical multiplication sum | |
175. | Hitting The Big Times: Fill in the missing numbers in a vertical multiplication sum | |
176. | Hitting The Big Times: Fill in the missing numbers in a vertical multiplication sum | |
177. | Hitting The Big Times: Fill in the missing numbers in a vertical multiplication sum | |
178. | Anyone for a burger?: 3x$6 + 4x$4 + $2 + 3x$3 =? | |
179. | Maths production: Put the correct ending on each multiplication sentence | |
180. | Maths production: Put the correct ending on each multiplication sentence | |
181. | Maths production: Put the correct ending on each multiplication sentence | |
182. | Maths production: Put the correct ending on each multiplication sentence | |
183. | Maths production: Put the correct ending on each multiplication sentence | |
184. | Double up: Double 64, 6.4 | |
185. | Double up: Double 35, 3500 | |
186. | Number detectives | |
187. | Number detectives | |
188. | Number detectives | |
189. | Bargain Basement: Money multiplication | |
190. | Double Up: 140 | |
191. | Double Up: 240 | |
192. | Double Up: 160 | |
193. | Double Up: 180 | |
194. | Double Up: 130 | |
195. | Sum it up: Put the correct number statement on the question board | |
196. | Sum it up: Put the correct number statement on the question board | |
197. | Sum it up: Put the correct number statement on the question board | |
198. | Accounting for cars: Money multiplication | |
199. | Drive the dollars: Money multiplication | |
200. | Hitting the big times: *3 *55 x * = 6* 465 | |
201. | Hitting the big times: 44626 x 6 = *6**5* | |
202. | Hitting the big times: **457 x 4 = 93 **8 | |
203. | Hitting the big times: 82 *4* x 20 = 1 **6 94* | |
204. | Hitting the big times: 51* *37 x 3 = * *48 71* | |
205. | Anyone for a burger?: Money multiplication and addition | |
206. | Anyone for a burger?: Money multiplication and addition | |
207. | Times Machine: Write the correct multiplier on the times machine | |
208. | Times Machine: Outputs (x12) | |
209. | Times Machine: Inputs (x6) | |
210. | Times Machine: Write the correct multiplier on the times machine | |
211. | Times Machine: Write the answer after the numbers have been multiplied | |
212. | Deck the halls: 60 pine cones x 30 Christmas trees | |
213. | Scientifically speaking: 32 children with 7 milk cartons each | |
214. | Granny squares 25 x 15 | |
215. | Water the Vines: 16 rows of vines x 110 metres | |
216. | Granny Annie's kitchen stools: How many chairs and how many stools=18 legs? | |
217. | Legal Eagles Coffee Shop: $7500x12 = $? | |
218. | Maths production: Complete each number sentence | |
219. | Maths production: Complete each number sentence | |
220. | Maths production: Complete each number sentence | |
221. | Maths production: Complete each number sentence | |
222. | Maths production: Complete each number sentence | |
223. | Same or different: Click all the boxes with the same answer | |
224. | Same or different: Click all the boxes with the same answer | |
225. | Same or different: Click all the boxes with the same answer | |
226. | Same or different: Click all the boxes with the same answer | |
227. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
228. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
229. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
230. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
231. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
232. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
233. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
234. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
235. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
236. | Reena at the sweet shop: Money multiplication and addition | |
237. | Kristin at the sweet shop: Money multiplication and addition | |
238. | Sum it up: Gabriel's lemonade scones | |
239. | Sum it up: Kitty and Frank's money | |
240. | Sum it up: Poppy's plants | |
241. | Sum it up: Grandfather's clock | |
242. | Sum it up: Nigel's Nibblies | |
243. | Maths Production: Complete each number sentence | |
244. | Maths Production: Complete each number sentence | |
245. | Number Production: Complete each number sentence | |
246. | Number Production: Complete each number sentence | |
247. | Number Production: Complete each number sentence | |
248. | Anyone for a burger?: Money multiplication & addition | |
249. | Anyone for a burger?: Money multiplication & addition | |
250. | Times Machine: Write the correct multiplier on the times machine | |
251. | Times Machine: Write the correct multiplier on the times machine | |
252. | Times Machine: Write the correct multiplier on the times machine | |
253. | Times Machine: Write the correct multiplier on the times machine | |
254. | Times Machine: Write the correct multiplier on the times machine | |
255. | Times Machine x -50 | |
256. | Times Machine x -12 | |
257. | Times Machine x -6 | |
258. | Times Machine x -80 | |
259. | Times Machine x -30 | |
260. | Hitting the Big Times: Write missing numbers in vertical large number multiplicatiions | |
261. | Hitting the Big Times: Write missing numbers in vertical large number multiplicatiions | |
262. | Hitting the Big Times: Write missing numbers in vertical large number multiplicatiions | |
263. | Division chain - 30 / 2 = ? / 3 = ? | |
264. | Christmas Greetings: How many 45c stamps from $1 | |
265. | Ribbon roses - 4x50cm = ?cm | |
266. | Farmer Arnie: 300 / 60 = ? | |
267. | My Fair Sharer: 100, 24, 28 / 4 | |
268. | My Fair Sharer: 250, 40, 100 / 5 | |
269. | True or False: 160/40=4 | |
270. | True or False: 150/3=15 | |
271. | Up or Down: How many whole groups of 10 in 24? | |
272. | Tropical fruit feast 30/15 | |
273. | N/D Examining the remains 32/6 | |
274. | N/D Examining the remains 15/4 | |
275. | N/D Examining the remains 50/5 | |
276. | N/D Examining the remains 9/2 | |
277. | N/D Examining the remains 22/7 | |
278. | N/D Examining the remains 32/3 | |
279. | N/D Examining the remains 26/5 | |
280. | N/D Examining the remains 42/5 | |
281. | N/D Examining the remains 34/6 | |
282. | N/D Examining the remains 26/4 | |
283. | Holiday Money: $900/6 | |
284. | Eating Money: $105/7 | |
285. | Up or down: How many 2m streamers from 9m of ribbon | |
286. | Up or down: 11 kg / 3kg | |
287. | Up or down: 10 cups / 4 cups | |
288. | Up or down: 40 / 15 | |
289. | Up or down: 7kg / 5kg | |
290. | My Fair Sharer: write the answers after each number has been divided | |
291. | Examining the remains: 103 comics divided among 4 | |
292. | Examining the remains: 12 serves shared among 5 people | |
293. | Examining the remains: 9 pies shared among 4 people | |
294. | Examining the remains: 41 blocks shared between 2 children | |
295. | Examining the remains: 55 pencils divided among 7 children | |
296. | Examining the remains: 32 marbles divided among 3 boys | |
297. | Examining the remains: 50 choc dots on 12 cakes | |
298. | Examining the remains: 60 tiles in 8 rows | |
299. | Examining the remains: 40 seeds divided among 3 beds | |
300. | Examining the remains: How many 45c biscuits for $2? | |
301. | Examining the remains: How many $4 pineapples for $15? | |
302. | Number detectives: 3x?=240 | |
303. | Number detectives: ? / 8=90 | |
304. | Number detectives: 250/5=? | |
305. | Number detectives: 320/?=80 | |
306. | Number detectives: 270/?=90 | |
307. | Same or different: Click all the boxes where the answer is the same. | |
308. | Same or different: Click all the boxes where the answer is the same. | |
309. | Same or different: Click all the boxes where the answer is the same. | |
310. | Same or different: Click all the boxes where the answer is the same. | |
311. | Same or different: Click all the boxes where the answer is the same. | |
312. | Up or Down - 555/55 | |
313. | Up or Down | |
314. | Up or Down - 9 | |
315. | Up or Down: | |
316. | Divide and multiply - 8, 480 | |
317. | Divide and multiply - 80, 400 | |
318. | Divide and multiply - 8,720 | |
319. | Divide and multiply - 40, 320 | |
320. | Divide and multiply - 30, 210 | |
321. | My Fair Sharer - 6, 240, 90, 72 | |
322. | My Fair Sharer - 720, 88, 3, 60 | |
323. | Examining remains: 49 / 11 = ? with a remainder of ? | |
324. | Number Detectives: Examining the remains | |
325. | Examining remains: 30 / 9 = ? with a remainder of ? | |
326. | Number Detectives: Examining the remains | |
327. | Examining remains: 37 / 6 = ? with a remainder of ? | |
328. | Football Fever: $680/8 | |
329. | Fencing with Rob: 490m/7m | |
330. | Divide and multiply 240/6 | |
331. | Fair Sharer /4 | |
332. | Fair Sharer /6 | |
333. | Fair Sharer /9 | |
334. | My Fair Sharer: Write the correct division setting on the fair sharer | |
335. | Number detectives: 54 / 5 | |
336. | Number detectives 17/3 | |
337. | Number detectives 25/4 | |
338. | Number detectives: 4.5m / 60cm | |
339. | Number detectives: 20 / 8 | |
340. | Number Detectives: Find the remainder 73/8 | |
341. | Number Detectives: Find the remainder 43/5 | |
342. | Number Detectives: Find the remainder 20/3 | |
343. | Number Detectives: Find the remainder 57/7 | |
344. | Number Detectives: Find the remainder 40/6 | |
345. | Number detectives: Add 50 to 3x100, then divide by 7 | |
346. | Number detectives: Half of 144/(product of 3 and 4) | |
347. | True or False?: 350 / 7 = 50 | |
348. | True or False?: 219 / 3 = 73 | |
349. | True or False?: 250 / 50 = 45 / 9 | |
350. | Divide a hundred 360/*=9 120/3=* | |
351. | Divide a hundred 270/*=3 420/6=* | |
352. | Divide a thousand 49 000/7 | |
353. | Divide a thousand 40 000/8 | |
354. | Divide a thousand 36 000/6 | |
355. | Tennis costs $120/40 | |
356. | Division Chains | |
357. | Division Chains | |
358. | Division Chains | |
359. | Anyone for a burger? ($39-$3)/6 | |
360. | Up or down 56/10 | |
361. | Up or down 290/60 | |
362. | Up or down 430/50 | |
363. | Up or down 27/5 | |
364. | Number Detectives: Find the remainder 297/10 | |
365. | Number Detectives: Find the remainder 102/8 | |
366. | Number Detectives: Find the remainder 407/4 | |
367. | Number Detectives: Find the remainder 113/9 | |
368. | Number Detectives: Find the remainder 736/7 | |
369. | Number detectives: Quotient of 540 and 9 | |
370. | Number detectives: Product of 2 numbers is 63. One number is 7. What is the other number? | |
371. | Number detectives: Divide 78 by 10. What is the remainder? | |
372. | Division Chain: Three- and four-digit numbers | |
373. | Division Chain: Three- and four-digit numbers | |
374. | Division Chain: Three- and four-digit numbers | |
375. | Division Chain: Three- and four-digit numbers | |
376. | Division Chain: Three- and four-digit numbers | |
377. | Dividing Hundreds: Divide a 3-digit ten multiple by a 2-digit ten multiple | |
378. | Dividing Hundreds: Divide a 3-digit ten multiple by a 2-digit ten multiple | |
379. | Divide a thousand: 28 000/70 | |
380. | Divide a thousand: 48 000/600 | |
381. | Eggs anyone?: 840 eggs per week = ? per day | |
382. | Eggs-actly! 35 000/ 7 | |
383. | Big Bickies: 960/12 x$3 | |
384. | Meg's Money Matters: $490/10 | |
385. | Up or down: 100 / 40 | |
386. | Up or down: 1600 / 250 | |
387. | Up or down: 42/5 | |
388. | Up or Down: 44/8 | |
389. | Up or Down: 23/6 | |
390. | Up or Down: 83/9 | |
391. | Divide and rule: Simplify division problems | |
392. | Divide and rule: Simplify division problems | |
393. | Divide and rule: Simplify division problems | |
394. | Divide and rule: Simplify division problems | |
395. | Number Detectives: Language of division (remainder) | |
396. | Number Detectives: Language of division (remainder) | |
397. | Number detectives: Language of division (Divisor, dividend, quotient) | |
398. | Number detectives: Language of division (Divisor, dividend, quotient) | |
399. | True or False?: 2800 / 40 = 70 | |
400. | True or False?: 1560 / 30 = 52 | |
401. | Divide a thousand 16 488/4 | |
402. | Divide a thousand 21 360/30 | |
403. | Same or different: Click all the boxes with the same answer | |
404. | Same or different: Click all the boxes with the same answer | |
405. | Same or different: Click all the boxes with the same answer | |
406. | Same or different: Click all the boxes with the same answer | |
407. | Same or different: Click all the boxes with the same answer | |
408. | Pie maths: Dollar division | |
409. | Game Buddies: $270/3 | |
410. | Busy bodies: Dollar division | |
411. | Up or down 39/15 | |
412. | Up or down: Decide whether to round up or down after division | |
413. | Up or down: Decide whether to round up or down after division | |
414. | Number detectives 125/12 | |
415. | Number detectives 307/6 | |
416. | Number detectives 250/8 | |
417. | Number detectives: Division language (remainder) | |
418. | Number detectives: Division language (remainder) | |
419. | Number detectives: Division language (quotient) | |
420. | Divide hundreds: Division of 3-digit hundreds multiples | |
421. | Divide ten thousand 30 000 / 50 = ? | |
422. | Divide a hundred thousand 280 000 / 40 = ? | |
423. | Divide a hundred thousand 640 000 / 8000 = ? | |
424. | Go green: Average number of trees planted per week | |
425. | Sum it up: Put the correct number statement on the question board | |
426. | Sum it up: Put the correct number statement on the question board | |
427. | Pay up!: Calculate fortnightly pay from annual salary | |
428. | Plant division: Average monthly turnover | |
429. | Up or down: Decide whethere it is sensible to round up or down after division | |
430. | Up or down: Decide whether it is sensible to round up or down after division | |
431. | Up or down: Decide whether it is sensible to round up or down after division | |
432. | Up or down: Decide whether it is sensible to round up or down after division | |
433. | Up or down: Decide whether it is sensible to round up or down after division | |
434. | My Fair Sharer: Write the correct division setting | |
435. | My Fair Sharer: Outputs (/ -9) | |
436. | My Fair Sharer: Write the correct division setting | |
437. | Number detectives: Examining the remains (division with remainder) | |
438. | Number detectives: Examining the remains (division with remainder) | |
439. | Number detectives: Examining the remains (division with remainder) | |
440. | Divide and rule: Use halving to simplify division | |
441. | Divide and rule: Use halving to simplify division | |
442. | Divide and rule: Use halving to simplify division | |
443. | Divide and rule: Use halving as a strategy to simplify division | |
444. | Divide and rule: Use halving as a strategy to simplify division | |
445. | True or false: -72 / -9 = 8 | |
446. | True or false: 7 = -84 / -12 | |
447. | True or false: -96 / 12 = -24 / 3 | |
448. | Ahoy there, me hearties!: Money division | |
449. | Art division: Money division | |
450. | Up or Down: Round a division calculation up or down to give a sensible answer | |
451. | Up or Down: Round a division calculation up or down to give a sensible answer | |
452. | My fair sharer: / -9 | |
453. | Examining the Remains | |
454. | Examining the Remains | |
455. | Examining the Remains | |
456. | Divide and rule: Simply division calculations by halving | |
457. | Divide and rule: Simply division calculations by halving | |
458. | Divide and rule: Simply division calculations by halving | |
459. | Divide and rule: Simply division calculations by halving | |
460. | Divide and rule: Simply division calculations by halving | |
461. | Surf's up: Money division | |
462. | Frank Finds Quarters - 12 Antarctic penguins | |
463. | Frank Finds Quarters - 4 big red sports cars | |
464. | Frank Finds Quarters: 8 apricot marshmallows | |
465. | Frank Finds Quarters - 16 fresh green crisp juicy apples | |
466. | Frank Finds Quarters - 20 bright red toy steam engines | |
467. | Pairing Up - sum and product | |
468. | Pairing Up - sum and product | |
469. | Pairing Up - sum and product | |
470. | Number Quest - complete number sentence | |
471. | Eggs-actly Equal - number problem | |
472. | Enid the Elephant's Equations - equivalent to 9x3, true/false | |
473. | Which Operation? - 63 * 3 = 189 | |
474. | Which Operation? - 60 * 2 = 30 | |
475. | Enid the Elephant's Equations - 15/3 | |
476. | Number Quest - complete number sentence | |
477. | What Eddie Read - number problem | |
478. | The People On The Bus - number problem | |
479. | Enid the Elephant's Equations - equivalent to 6 + 7 + 9, true/false | |
480. | Enid the Elephant's Equations - equivalent to 4 + 5 + 10, true/false | |
481. | Enid the Elephant's Equations - equivalent to 33/3, true/false | |
482. | Enid the Elephant's Equations - equivalent to 6 x 4, true/false | |
483. | Logical Leaps - product of consecutive numbers | |
484. | Surgical Skills - complete operation signs | |
485. | Leap Years - select leap years from list | |
486. | It's A Dog's Life 2 - sevenths of a year, "dog years" vs "human years" | |
487. | It's A Dog's Life 4 - sevenths of a year, "dog years" vs "human years" | |
488. | The Bear Facts 3 - quadrennium, years, days | |
489. | Melted Maths - (tablespoons) 20mL to make 140mL | |
490. | Liquid Maths - half a L jugs to fill 5.5L bucket | |
491. | Porktown Pig Out - number of 250mL cups in 400L | |
492. | Up or Down: 36 people at 15 per turn | |
493. | Up or Down: 5 meringues x 5 egg whites = How many dozen eggs? | |
494. | Up or Down: How many whole 30cm lengths in 1m? | |
495. | Up or Down: (170 + 10) / 50 | |
496. | Up or Down: $75 / 20 | |
497. | Head Quarters: One half & one quarter of 94 | |
498. | Head Quarters: One half & one quarter of 35 | |
499. | Use the pattern: 8x43 = 8x40 + 8x3 | |
500. | Use the pattern: 9x63 = 9x60 + 9x3 | |
501. | Use the pattern: 6x84 = 6x80 + 6x4 | |
502. | Use the pattern: 4x73 = 4x70 + 4x3 | |
503. | Use the pattern: 5x44 = 5x40 + 5x4 | |
504. | Use the pattern: 8x62 = 8x60 + 8x2 | |
505. | Use the pattern: 3x64 = 3x60 + 3x4 | |
506. | Use the pattern: 7x56 = 7x50 + 7x6 | |
507. | Use the pattern: 6x78 = 6x70 + 6x8 | |
508. | Product Launch: 32 x 8 | |
509. | Product Launch: 61 x 8 | |
510. | Product Launch: 2x96 | |
511. | Product Launch: 49 x 3 | |
512. | Product Launch: 6x70 | |
513. | Up or Down - 3 (1) | |
514. | Same or different: Click all the boxes where the answer is the same | |
515. | About Half: 902 394 | |
516. | About Half: 303 406 | |
517. | About Half: 797 196 | |
518. | About Half: 501 297 | |
519. | About Half: 97 607 | |
520. | About Half: 2009 6992 | |
521. | About Half: 6978 4012 | |
522. | About Half: 8019 998 | |
523. | About Half: 4975 3006 | |
524. | About Half: 1997 6011 | |
525. | About Half: 7007.9 2986.2 | |
526. | About Half: 7991.6 5015.8 | |
527. | About Half: 2010.7 8979.5 | |
528. | About Half: 3999.1 9027.4 | |
529. | About Half: 1003.3 5985.7 | |
530. | Sarah at the shop: $2 - (40c + 30c + 50c + 5c) | |
531. | Tina at the shop: $2 - (60c + 45c + 25c + 30c) |