Equivalence
| 1. | Size-Wise: Smallest no. with 2 dec. places | |
| 2. | Number Detectives: A number + its square = 30 (2 integers) | |
| 3. | Number Detectives: a+b=15 Highest value of product? | |
| 4. | Number Detectives: Sum of 4 consecutive odd nos = 40 | |
| 5. | Number Detectives: Sum of 4 consecutive odd nos = 120 | |
| 6. | Number Detectives: Sum of 4 consecutive even nos = 60 | |
| 7. | Number Detectives: Sum of 4 consecutive odd nos = 80 | |
| 8. | Number Detectives: a[6] = 729 | |
| 9. | Signs and Numbers: Add correct sign to number sentences | |
| 10. | Signs and Numbers: Add correct sign to number sentences | |
| 11. | Make 20 13+-6+* | |
| 12. | Make 15 3+19+* | |
| 13. | Make 10 8+7+* | |
| 14. | Make 20 8+-2+* | |
| 15. | Make 15 21+-6+* | |
| 16. | T/F double sided eqn incl -ive # | |
| 17. | T/F double sided eqn incl -ive # | |
| 18. | Number detectives: Add 4 clustered hundreds numbers | |
| 19. | Number detectives: Add 4 clustered hundreds numbers | |
| 20. | Number detectives: Add 4 clustered hundreds numbers | |
| 21. | Number detectives: Add 4 clustered hundreds numbers | |
| 22. | Number detectives: Add 4 clustered hundreds numbers | |
| 23. | True or false 60 - 120 = -60 | |
| 24. | True or false 420 - (-85) =515 | |
| 25. | True or false 120 - 250 = -130 | |
| 26. | Same or different: Click all the boxes with the same answer | |
| 27. | Same or different: Click all the boxes with the same answer | |
| 28. | Same or different: Click all the boxes with the same answer | |
| 29. | Same or different: Click all the boxes with the same answer | |
| 30. | Spot the difference: 4550 - 2150 | |
| 31. | Spot the difference: 6600 - 3650 | |
| 32. | Spot the difference: 5750 - 2550 | |
| 33. | Spot the difference: 9350 - 5450 | |
| 34. | Spot the difference: 2600 - 8700 | |
| 35. | Spot the difference: 8400 - 3500 | |
| 36. | Spot the difference: 3150 - 1500 | |
| 37. | Negatively speaking: -2 +(-4) - * = 10 | |
| 38. | Negatively speaking: - 4 + 5 - * = 10 | |
| 39. | Negatively speaking: -8 +7 - * = 10 | |
| 40. | Negatively speaking: -6 - 1 - * = 10 | |
| 41. | Negatively speaking: -16 +25 - * = 10 | |
| 42. | True/false: Decimal subtraction 2 dp | |
| 43. | True/false: Decimal subtraction 2 dp | |
| 44. | Spot the Difference: Decimal subtraction calculation 2dp | |
| 45. | Spot the Difference: Decimal subtraction calculation 2dp | |
| 46. | Spot the Difference: Decimal subtraction calculation 2dp | |
| 47. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 48. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 49. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 50. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 51. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 52. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 53. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 54. | Spot the Difference: Calculate the difference between number pairs incl negative integers | |
| 55. | Number Production: Complete each number sentence | |
| 56. | Number Production: Complete each number sentence | |
| 57. | Maths Production: Complete each number sentence | |
| 58. | Number Production: Complete each number sentence | |
| 59. | Number Production: Complete each number sentence | |
| 60. | Multiplication Simplification 27 x 2.4 | |
| 61. | Multiplication Simplification 62 x 1.6 | |
| 62. | Multiplication Simplification 46 x 4.8 | |
| 63. | Multiplication Simplification 59 x 3.6 | |
| 64. | Multiplication Simplification 71 x 6.4 | |
| 65. | Number detectives *x-4=-24 | |
| 66. | Number detectives *x-4=-28 | |
| 67. | Number detectives *x3=-27 | |
| 68. | Number detectives *x5=30 | |
| 69. | Number detectives -6x-2=* | |
| 70. | Number detectives 3x-7=* | |
| 71. | Number detectives 5x-6=* | |
| 72. | Number detectives 6x*=-18 | |
| 73. | Number detectives -6x*=24 | |
| 74. | Multiplication simplification: Use doubling and halving to simplify multiplication operations | |
| 75. | Multiplication simplification: Use doubling and halving to simplify multiplication operations | |
| 76. | Multiplication simplification: Use doubling and halving to simplify multiplication operations | |
| 77. | Multiplication simplification: Use doubling and halving to simplify multiplication operations | |
| 78. | Multiplication simplification: Use doubling and halving to simplify multiplication operations | |
| 79. | First things first 3x5+2x(3+3)=* | |
| 80. | First things first 9x5+30/(2+8)=* | |
| 81. | First things first 40/8+2(4+5)=* | |
| 82. | First things first -6x5+3(6+4)=* | |
| 83. | First things first 6x-2+27/(5+4)=* | |
| 84. | First things first 2x-5+2x(21-11)=* | |
| 85. | First things first 8x5+36/-6=* | |
| 86. | Number detectives : 24/?=80 | |
| 87. | Number detectives : 16/?=80 | |
| 88. | Number detectives : 35/?=70 | |
| 89. | The Great Divide: Complete these number sentences | |
| 90. | Divided Maths: Complete these number sentences | |
| 91. | The Great Divide: Complete these number sentences | |
| 92. | Divided Maths: Complete these number sentences | |
| 93. | True or false: 66.6 / -11.1 = 6 | |
| 94. | True or false: 33.3 / 0.5 = 66.6 | |
| 95. | True or false: 25.5 / 0.5 = 50 | |
| 96. | True or false: 84.4 / 21.1 = 4.1 | |
| 97. | True or False: -21/-7=3 | |
| 98. | True or False: -156/-12=13 | |
| 99. | True or False: -96/12=-8 | |
| 100. | True or False: -72/8=9 | |
| 101. | True or False: -45/-5=-9 | |
| 102. | True or False: 15.8/4=3.95 | |
| 103. | True or False: 26.8/-4=6.7 | |
| 104. | Sum it up: Identify the correct calculation | |
| 105. | Sum it up: Identify the correct calculation | |
| 106. | Number Production: Complete each number sentence | |
| 107. | Divide and Rule: Simplify division by halving both numbers | |
| 108. | Divide and Rule: Simplify division by halving both numbers | |
| 109. | Divide and Rule: Simplify division by halving both numbers | |
| 110. | Divide and Rule: Simplify division by halving both numbers | |
| 111. | Divide and Rule: Simplify division by halving both numbers | |
| 112. | Truth about fractions: 1/3 > 25/100 | |
| 113. | Fractionally Different: Click all fractions greater than one-third | |
| 114. | More or Less 84% or 7/8 | |
| 115. | Space fractions: Write equivalent fractions 2/10=?/5=?/100 | |
| 116. | Space fractions: Write equivalent fractions 3/8=?/24=36/? | |
| 117. | Size Wise Fractions: Click the largest fraction 4/5 24/25 19/20 | |
| 118. | Truth about fractions: Choose the expression with the higher value | |
| 119. | Truth about fractions: Choose the expression with the higher value | |
| 120. | Truth about fractions: Select the smaller number 8.1 or 96/12 | |
| 121. | More or Less: Select the expression with the higher value | |
| 122. | Space Fractions : Write equivalent fractions | |
| 123. | Truth about fractions: Click the larger number | |
| 124. | Truth about fractions: Click the smaller number | |
| 125. | More or less: Click the expression with the higher value | |
| 126. | Compare a fraction: Click fractions less than 0.9 | |
| 127. | Compare a fraction: Click fractions greater than 35% | |
| 128. | Compare a fraction: Click the fractions less than 79% | |
| 129. | More or Less: 8 sevenths of 70 or 38% of 200 | |
| 130. | More or Less: 1 half of 100 or 14% of 300 | |
| 131. | More or Less: 94% of 50 or 1 half of 96 | |
| 132. | More or Less: 75% of 80 or 1/3 of 90 | |
| 133. | More or Less: 28% of 100 or 9/10 of 30 | |
| 134. | Space Fractions 4/5=*/40=*/100 | |
| 135. | Space Fractions 2/3=*/21=*/72 | |
| 136. | Space Fractions 7/8=*/32=*/40 | |
| 137. | Space Fractions 3/7=*/28=30/* | |
| 138. | Space Fractions 3/7=4/25=*/100=8/* | |
| 139. | Truth about fractions: Click the larger fraction 9/20 or 43% | |
| 140. | Truth about fractions: Click the smaller fraction 18/20 or 75% | |
| 141. | Truth about fractions: Click the larger fraction 33/40 or 75% | |
| 142. | Truth about fractions: Click the smaller fraction 5/8 or 0.6 | |
| 143. | Truth about fractions smaller 4/17 or 0.25 | |
| 144. | Truth about fractions: Click the smaller fraction1/12 or 0.1 | |
| 145. | Truth about fractions: Click the larger fraction 3/8 or 0.4 | |
| 146. | Truth about fractions larger 2/9 or 0.2 | |
| 147. | Sum It Up: Put the correct number statement onto the answer board | |
| 148. | Sum It Up: Put the correct number statement onto the answer board | |
| 149. | Sum It Up: Put the correct number statement onto the answer board | |
| 150. | More or less: Choose the greater number 34% of 50 or 1/9 of 45 | |
| 151. | To be the greatest: Choose the expression with the greater value 25% of 72 or 4/5 of 30 | |
| 152. | More or Less: Choose the higher number 83% of 200 or 4/5 of 210 | |
| 153. | More or Less Fractions: Click the higher number 75% of 600 or 3/2 of 320 | |
| 154. | More or Less: Click the higher number 52% of 50 or 1/4 of 100 | |
| 155. | Only a portion: Fraction addition 1/4+7/12=* | |
| 156. | Fraction output: Fraction addition *+2/3=3/4 | |
| 157. | More or less: Click the expression with the higher value 2/5 of 3 or 1/10 of 8 | |
| 158. | More or less: Click the expression with the higher value 5/8 of 4 or 7/10 of 3 | |
| 159. | Fractional Reflections: Click the expression with the higher value 9/16 of 6.4 or 1/2 of 7 | |
| 160. | Happy fractions to you!: Click the expression with the higher value 12/13 of 2.6 or 9/10 of 4 | |
| 161. | More or less: Click the expression with the higher value 3/4 of 6 or 9/12 of 4 | |
| 162. | More or less: Click the expression with the higher value 11/12 of 1080 or 9/8 of 720 | |
| 163. | More or less: Click the expression with the higher value 31/32 of 32 or 3/2 of 24 | |
| 164. | Fractured addition: Addition of fractions | |
| 165. | Fractured multiplication: Fraction multiplication | |
| 166. | Fractions multiply: Multiplying fractions | |
| 167. | Fractions Divide: 1/4÷1/2 | |
| 168. | Fractions Add: 3/5+3/4 | |
| 169. | Fractions Add: 1/2+1/8 | |
| 170. | Fractions Add: 1/2+1/5 | |
| 171. | Fractions Add: 1/4+?=9/20 | |
| 172. | The truth about fractions: 24÷1/4 | |
| 173. | The truth about fractions: 10÷5/6 | |
| 174. | Logical Leaps - sum and product | |
| 175. | Logical Leaps - sum and product | |
| 176. | Logical Leaps - sum and product | |
| 177. | Logical Leaps - find original number after operations | |
| 178. | What Was I Thinking? - find original number after operations | |
| 179. | What Was I Thinking? - find original number after operations | |
| 180. | What Was I Thinking? - find original number after operations | |
| 181. | Enid the Elephant's Equations - equivalent to 9 + 5 | |
| 182. | Enid the Elephant's Equations - equivalent to 8 + 7 | |
| 183. | Logical Leaps - sum of consecutive numbers | |
| 184. | Logical Leaps - find original number after operations | |
| 185. | Size Wise Fractions: Click the largest fraction 18/100 13/9 87/90 | |
| 186. | Size Wise Fractions | |
| 187. | Size Wise Fractions | |
| 188. | Size Wise Fractions | |
| 189. | Size Wise Fractions | |
| 190. | Size Wise Fractions | |
| 191. | Fraction Quest: Click the smaller portion 1/8 or 15% | |
| 192. | Fraction Quest: Click the smaller portion 1/3 or 30% |