Generalise that whole numbers can be partitioned in many ways
Generalise that whole numbers can be partitioned in many ways
1. | Numbers Break-Up 10 plus 9 | |
2. | Numbers Break-Up 10 plus 3 | |
3. | Numbers Break-Up 10 plus 6 | |
4. | Numbers Break-Up 10 plus 7 | |
5. | Numbers Break-Up 10 plus 8 | |
6. | Word Wise: Add 1 and 12 | |
7. | Word Wise: 8 plus 3 | |
8. | Word Wise: 7 plus 4 | |
9. | Use the Pattern: 12+1, +2, +3 | |
10. | 20s Zone: 16 + 4 = ?, 16 + 6 = ? | |
11. | 20s Zone: 18 + 2 = ?, 18 + 5 = ? | |
12. | Number Detectives: 12 + 3 = ? | |
13. | Is the answer...?: Click all boxes with answer 12 | |
14. | Is the answer...?: Click all boxes with answer 14 | |
15. | Is the answer...?: Click all boxes with answer 11 | |
16. | Is the answer...?: Click all boxes with answer 15 | |
17. | Is the answer...?: Click all boxes with answer 13 | |
18. | Balloons: Total of 15 and 6 | |
19. | The Chicken Story: seventeen + twelve | |
20. | Word Wise: The total of 8 and 11 | |
21. | Word Wise: The sum of 14 and 3 | |
22. | Word Wise: 12 more than 5 | |
23. | Word Wise: 15 added to 6 | |
24. | Word Wise: 6 add 14 | |
25. | Word Wise: 11 plus 9 | |
26. | Crossing 10: Add 7 to 8 | |
27. | Crossing 10: 14-4; 14-7=? | |
28. | Crossing 10: Add 5 to 8 | |
29. | Crossing 10: Add 5 to 9 | |
30. | Crossing 10: Add 9 to 6 | |
31. | Crossing 10: 14-4; 10-7=? | |
32. | Crossing 10: 13-3; 10-9=? | |
33. | Crossing 10: 17-7; 17-9=? | |
34. | Crossing 10: Add 8 to 5 | |
35. | Crossing 10: Add 9 to 9. | |
36. | Party time: 17 - 9 | |
37. | Party time: 16 - 9 | |
38. | Party time: 19 - 9 | |
39. | Party time: 18 - 9 | |
40. | Party time: 12 - 9 | |
41. | Party time: 11 - 9 | |
42. | Party time: 10 - 9 | |
43. | Party time: 9 - 9 | |
44. | Party time: 15 - 9 | |
45. | Word Wise: Subtract 5 from 19 | |
46. | Word Wise: Subtract 4 from 17 | |
47. | Word Wise: Subtract 9 from 20 | |
48. | Word Wise: 17 take away 6 | |
49. | Word Wise: 19 take away 9 | |
50. | Slippery fish 14 - 8 = ? | |
51. | Slippery fish 18 - 12 = ? | |
52. | Slippery fish 12 - 3 = ? | |
53. | Slippery fish 15 - 10 = ? | |
54. | Slippery fish 11 - 7 = ? | |
55. | The 20s zone: 24 - 4 = ?, 24 - 7 = ? | |
56. | 100 grid: 73-7 | |
57. | 100 grid: 23-9 | |
58. | 100 grid: 48-9 | |
59. | 100 grid: 74-7 | |
60. | 100 grid: 82-8 | |
61. | 100 grid: 54-6 | |
62. | 100 grid: 61-5 | |
63. | Word Wise!: Subtract 13 from 20 | |
64. | Word Wise!: Subtract 15 from 20 | |
65. | Word Wise!: Subtract 8 from 20 | |
66. | Word Wise!: Subtract 11 from 20 | |
67. | Word Wise!: Subtract 17 from 20 | |
68. | Word Wise!: Subtract 5 from 20 | |
69. | Word Wise!: 20 take away 4 | |
70. | Word Wise!: 20 take away 7 | |
71. | Word Wise!: 19 less than 19 | |
72. | Word Wise!: 3 less than 20 | |
73. | Word Wise!: 10 less than 20 | |
74. | 100 grid: 69 take away 11 | |
75. | 100 grid: 82 take away 9 | |
76. | 100 grid: 25 take away 9 | |
77. | 100 grid: 57 take away 9 | |
78. | 100 grid: 44 take away 9 | |
79. | 100 grid: 98 take away 9 | |
80. | 100 grid: 88 take away 11 | |
81. | 100 grid: 11 take away 11 | |
82. | 100 grid: 23 take away 11 | |
83. | 100 grid: 64 take away 11 | |
84. | 100 grid: 73 take away 11 | |
85. | 100 grid: 99 take away 11 | |
86. | Slippery fish 16 - 7 | |
87. | Party time: 2 groups of balloons x 3 per group | |
88. | Party time: 2 rows of people x 5 per row | |
89. | Party time: 3 rows of presents x 3 per row | |
90. | Circus Times: 2 rows of elephants x 2 per row | |
91. | Count in times: 3x2 | |
92. | Count in times: 5x2 | |
93. | Count in times: 4x2 | |
94. | Count in times: 6x2 | |
95. | Count in times: 2x3 | |
96. | Count in times: 4x2 | |
97. | Count in times: 5x2 | |
98. | Count in times: 6x2 | |
99. | Count in times: 4x3 | |
100. | Count in times: 4x3 | |
101. | Count in times: 3x5 | |
102. | The 20s zone: 28 - 8 = ?, 28 - 9 = ? | |
103. | The 20s zone: 23 - 3 = ?, 23 - 4 = ? | |
104. | The 20s zone: 26 - 6 = ?, 26 - 8 = ? | |
105. | The Chicken Story: sixty + eleven | |
106. | The 20s zone: 22-2=?, 22-5=? | |
107. | The 20s zone: 21-1=?, 21-7=? | |
108. | The 20s zone: 23-3=?, 23-8=? | |
109. | The 20s zone: 25-5=?, 25-8=? | |
110. | The 20s zone: 26-6=?, 26-9=? | |
111. | The 20s zone: 23-3=?, 20-6=? | |
112. | The 20s zone: 24-4=?, 24-6=? | |
113. | The 20s zone: 22-2=?, 22-8=? | |
114. | The 20s zone: 23-3=?, 23-6=? | |
115. | The 20s zone: 27-7=?, 27-9=? | |
116. | Circus Times: 3 rows of monkeys x 3 per row | |
117. | Circus Times: 2 rows of clowns x 3 per row | |
118. | The 20s Zone: Add 6 to 18 | |
119. | The 20s Zone: Add 5 to 16 | |
120. | The 20s Zone: Add 7 to 15 | |
121. | Teen Zone: Add 7 to 8 | |
122. | Teen Zone: Add 8 to 6 | |
123. | Teen Zone: Add 9 to 7 | |
124. | Teen Zone: Take 8 from 15 | |
125. | Teen Zone: Take 7 from 16 | |
126. | Teen Zone: Take 5 from 13 | |
127. | Teen Zone: Take 7 from 14 | |
128. | Teen Zone: Take 9 from 17 | |
129. | Teen Zone: Take 7 from 12 | |
130. | Teen Zone: Take 8 from 15 | |
131. | Teen Zone: Take 8 from 15 | |
132. | Teen Zone: Add 5 to 7 | |
133. | The 20s Zone: Add 7 to 17 | |
134. | Teen Zone: Take 7 from 15 | |
135. | Teen Zone: Take 9 from 16 | |
136. | Teen Zone: Take 9 from 18 | |
137. | Teen Zone: Take 11 from 17 | |
138. | Teen Zone: Take 9 from 14 | |
139. | Teen Zone: Add 6 to 6 | |
140. | The 20s Zone: Add 6 to 17 | |
141. | The 20s Zone: Add 6 to 15 | |
142. | The 20s Zone: Add 6 to 19 | |
143. | Teen Zone: Add 8 to 7 | |
144. | Crossing 10: Add 7 to 7 | |
145. | Crossing 10: Add 9 to 7 | |
146. | Crossing 10: Take 8 from 17 | |
147. | Crossing 10: Take 9 from 17 | |
148. | Crossing 10: Take 9 from 13 | |
149. | Crossing 10: Add 6 to 8 | |
150. | Crossing 10: Take 9 from 15 | |
151. | Crossing 10: Take 9 from 14 | |
152. | Crossing 10: Take 8 from 13 | |
153. | Crossing 10: Take 7 from 14 | |
154. | The 20s Zone: Take 6 from 24 | |
155. | The 20s Zone: Take 8 from 24 | |
156. | The 20s Zone: Take 6 from 25 | |
157. | The 20s Zone: Take 4 from 21 | |
158. | The 20s Zone: Take 8 from 25 | |
159. | The 20s Zone: Take 9 from 23 | |
160. | The 20s Zone: Take 7 from 23 | |
161. | The 20s Zone: Take 8 from 26 | |
162. | The 20s Zone: Take 7 from 22 | |
163. | The 20s Zone: Take 8 from 27 | |
164. | Crossing 100: Add 70 to 60 | |
165. | Crossing 100: Add 60 to 80 | |
166. | Crossing 100: Add 90 to 40 | |
167. | Crossing 100: Add 50 to 90 | |
168. | Crossing 100: Add 50 to 70 | |
169. | Ten Buddies: Use a 10-frame for addition across the 10s bound 9+4=13 | |
170. | Ten Buddies: Use a 10-frame for addition across the 10s bound 8+7=15 | |
171. | Ten Buddies: Use a 10-frame for addition across the 10s bound 9+7=16 | |
172. | Ten Buddies: Use a 10-frame for addition across the 10s bound 7+6=13 | |
173. | Ten Buddies: Use a 10-frame for addition across the 10s bound 8+4=12 | |
174. | Ten Buddies: Use a 10-frame for addition across the 10s bound 8+6=14 |