Step 3
Difficulty 3
1. | 20s Zone - 4 more than 22 | |
2. | 20s Zone - 4 more than 21 | |
3. | 20s Zone - 3 more than 24 | |
4. | True or False: 3+4=7 | |
5. | True or False: 2+4=0 | |
6. | True or False: 3+1=1 | |
7. | True or False: 2+5=3 | |
8. | True or False: 1+0=1 | |
9. | Add these three numbers: 4+2+3 | |
10. | True or False? 3+4 = 7 | |
11. | True or False? 8+1 = 10 | |
12. | True or False? 7+2 = 9 | |
13. | True or False? 6+2 = 8 | |
14. | True or False? 2+1 = 4 | |
15. | True or False? 6+1 = 5 | |
16. | True or False? 5+4 = 8 | |
17. | True or False? 5+4 = 9 | |
18. | Number Detectives: 9 + 5 = ? | |
19. | 20s Zone: 16 + 4 = ?, 16 + 6 = ? | |
20. | 20s Zone: 18 + 2 = ?, 18 + 5 = ? | |
21. | Add these 3 numbers: 5+5+1 | |
22. | Add these 3 numbers: 6+4+5 | |
23. | Number Detectives: ?+5 = 15 | |
24. | Addition Chain: 5 + 3 = ? + 3 = ? | |
25. | Addition Chain: 6 + 4 = ? + 5 = ? | |
26. | Addition Chain: 2 + 4 = ? + 5 = ? | |
27. | Addition Chain: 3 + 9 = ? + 1 = ? | |
28. | Addition Chain: 4 + 3 = ? + 5 = ? | |
29. | Use the Pattern: 4+0, +10, +20 | |
30. | Use the Pattern: 5+0, +10, +20 | |
31. | Use the Pattern: 7+0, +10, +20 | |
32. | Use the Pattern: 6+0, +10, +20 | |
33. | Use the Pattern: 3+0, +10, +20 | |
34. | Use the Pattern: 9+0, +10, +20 | |
35. | Going Shopping - $10 + $3 | |
36. | 11 + 6 = 17: So what else is true? | |
37. | Kaitlynn wraps presents: 1+2+4 metres | |
38. | Jessica kicks the ball: 7+5+6 metres | |
39. | Numbers Break-Up! 29 = 20 + ? | |
40. | Numbers Break-Up! 26 = 20 + ? | |
41. | Numbers Break-Up! 38 = ? + 8 | |
42. | Numbers Break-Up! 44 = ? + 4 | |
43. | Numbers Break-Up! 51 = 50 + ? | |
44. | Numbers Break-Up! 37 = ? + 7 | |
45. | Changing Numbers: 17 to 21 | |
46. | Changing Numbers: 10 to 21 | |
47. | Changing Numbers: 18 to 21 | |
48. | True or False?: 10+7=17, 15+2=17, 17=10+7, 17+0=17 | |
49. | Bring More Blocks: 2 tens, 6 ones | |
50. | Bring More Blocks: 2 tens, 5 ones | |
51. | Bring More Blocks: 1 ten, 7 ones | |
52. | Bring More Blocks: 1 ten, 8 ones | |
53. | Bring More Blocks: 2 tens, 9 ones | |
54. | Changing Numbers: 27 to 31 | |
55. | Changing Numbers: 24 to 28 | |
56. | Changing Numbers: 29 to 39 | |
57. | Changing Numbers: 30 to 50 | |
58. | Changing Numbers: 48 to 50 | |
59. | 30s Zone: 4 more than 28 | |
60. | 30s Zone: 7 more than 25 | |
61. | 30s Zone: 5 more than 29 | |
62. | 30s Zone: 9 more than 29 | |
63. | True or False?: 6 + 12 = 19 | |
64. | True or False?: 9 + 9 = 18 | |
65. | True or False?: 9 + 11 = 20 | |
66. | True or False?: 10 + 5 = 5 + 10 | |
67. | True or False?: 12 + 5 = 17 | |
68. | True or False?: 4 + 14 = 10 + 4 | |
69. | True or False?: 11 + 4 = 15 | |
70. | True or False?: 10 + 9 = 20 | |
71. | True or False?: 17 + 2 = 9 | |
72. | True or False?: 11 + 5 = 16 | |
73. | Number Detectives: 10 + 27 = ? | |
74. | Use the Pattern: 5+4,15+4,25+4 | |
75. | Use the Pattern: 6+4,16+4,26+4 | |
76. | Use the Pattern: 10+2,20+2,30+2 | |
77. | 11+6=17: So what else is true? | |
78. | 100 Grid: Start at 73. Add 10 | |
79. | 100 Grid: Start at 35. Add 10 | |
80. | 100 Grid: Start at 15. Add 7 | |
81. | 100 Grid: Start at 28. Add 8 | |
82. | 100 Grid: Start at 14. What is 11 more? | |
83. | 100 grid: 11 more than 33 | |
84. | 100 grid: Find 9 more than 27 | |
85. | 100 Grid: Start at 56. Add 10 | |
86. | 100 Grid: Start at 83. Add 10 | |
87. | 100 Grid: Start at 34. Add 10 | |
88. | Balloons: Total of 15 and 6 | |
89. | The Chicken Story: seventeen + twelve | |
90. | 21+5=26: So what else is true? | |
91. | 15+12=27: So what else is true? | |
92. | Ball skills: How many more to make 10? 7+2+? | |
93. | Ball skills: How many more to make 10? 6+3+? | |
94. | Ball skills: How many more to make 10? 5+3+? | |
95. | Ball skills: How many more to make 10? 7+1+? | |
96. | Ball skills: How many more to make 10? 2+3+? | |
97. | Happy Landings 7 less than 10 | |
98. | Happy Landings Take 4 from 9 | |
99. | Happy Landings 8 Take away 4 | |
100. | True or False? 12-7=6 | |
101. | True or False? 13-7=6 | |
102. | True or False? 16-9=10 | |
103. | True or False? 17-5=11 | |
104. | True or False? 15-8=7 | |
105. | True or False? 12-6=5 | |
106. | True or False? 16-4=12 | |
107. | Which number is 10 less than 30? | |
108. | Which number is 10 less than 10? | |
109. | Which number is 10 less than 40? | |
110. | Number detectives 18 -10 = ? | |
111. | Word Wise: Subtract 5 from 19 | |
112. | Word Wise: Subtract 4 from 17 | |
113. | Word Wise: Subtract 9 from 20 | |
114. | Word Wise: 17 take away 6 | |
115. | Word Wise: 19 take away 9 | |
116. | Which number is 10 less than 80? | |
117. | Which number is 10 less than 60? | |
118. | Which number is 10 less than 90? | |
119. | Which number is 10 less than 100? | |
120. | Which number is 10 less than 70? | |
121. | Changing numbers: 18 to 9 | |
122. | Changing numbers: 16 to 12 | |
123. | Changing numbers: 12 to 7 | |
124. | Changing numbers: 20 to 9 | |
125. | Changing numbers: 14 to 9 | |
126. | True or False? 20-10=10 | |
127. | True or False? 20-10=13 | |
128. | True or False? 20-20=0 | |
129. | True or False? 20-1=19 | |
130. | True or False? 15-5=10 | |
131. | True or False? 15-0=15 | |
132. | True or False? 15-5=11 | |
133. | True or False? 15-9=5 | |
134. | True or False? 10-5=15 | |
135. | True or False? 10-10=0 | |
136. | True or False? 10-1=9 | |
137. | True or False? 10-5=5 | |
138. | True or False? 12-6=6 | |
139. | True or False? 12-5=7 | |
140. | True or False? 12-12=0 | |
141. | True or False? 12-10=0 | |
142. | True or False? 18-9=0 | |
143. | True or False? 18-18=0 | |
144. | True or False? 18-6=10 | |
145. | True or False? 18-8=10 | |
146. | The 20s zone: 24 - 4 = ?, 24 - 7 = ? | |
147. | 100 grid: 73-7 | |
148. | 100 grid: 23-9 | |
149. | 100 grid: 48-9 | |
150. | 100 grid: 74-7 | |
151. | 100 grid: 82-8 | |
152. | 100 grid: 54-6 | |
153. | 100 grid: 61-5 | |
154. | Take 10: 40 - 10 = ? | |
155. | Subtraction chain 20 - 3 = 17, 17 - 3 = ? | |
156. | Subtraction chain 20 - 6 = 14, 14 - 5 = ? | |
157. | Subtraction chain 20 - 5 = 15, 15 - 2 = ? | |
158. | Subtraction chain 20 - 9 = 11, 11 - 3 = ? | |
159. | Red Blocks 10 - 4 | |
160. | Red Blocks 10 - 1 | |
161. | Red Blocks 10 - 2 | |
162. | The 20s zone: 28 - 8 = ?, 28 - 9 = ? | |
163. | The 20s zone: 23 - 3 = ?, 23 - 4 = ? | |
164. | The 20s zone: 26 - 6 = ?, 26 - 8 = ? | |
165. | The 20s Zone: Add 6 to 18 | |
166. | The 20s Zone: Add 5 to 16 | |
167. | The 20s Zone: Add 7 to 15 | |
168. | Teen Zone: Take 7 from 16 | |
169. | Teen Zone: Take 7 from 14 | |
170. | Teen Zone: Take 9 from 17 | |
171. | The 20s Zone: Add 7 to 17 | |
172. | The 20s Zone: Add 6 to 17 | |
173. | The 20s Zone: Add 6 to 15 | |
174. | The 20s Zone: Add 6 to 19 | |
175. | Mary Goes Shopping: $5 + $1 | |
176. | Edward Goes Shopping: $4 + $2 | |
177. | Emma Goes Shopping: $3 + $2 | |
178. | Card Tricks: Red 9 + Black 6 | |
179. | Card Tricks: Red 8 + Black 7 | |
180. | Clinton Goes Shopping: $2 + $2 |