Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 94
Complete the number bond: 28 = 21 + __
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Answer: 7
- SubType
- number-bonds
- Total
- 28
- KnownPart
- 21
- MissingPart
- 7
- Difficulty
- normal
Number bond: 66 = ? + 27
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Answer: 39
- SubType
- number-bonds
- Total
- 66
- KnownPart
- 27
- MissingPart
- 39
- Difficulty
- normal
71 = 34 + __
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Answer: 37
- SubType
- number-bonds
- Total
- 71
- KnownPart
- 34
- MissingPart
- 37
- Difficulty
- normal
55 = 11 + __
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Answer: 44
- SubType
- number-bonds
- Total
- 55
- KnownPart
- 11
- MissingPart
- 44
- Difficulty
- normal
45 = 13 + __
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Answer: 32
- SubType
- number-bonds
- Total
- 45
- KnownPart
- 13
- MissingPart
- 32
- Difficulty
- normal
9 = __ + 5
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Answer: 4
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 5
- MissingPart
- 4
- Difficulty
- normal
Complete the number bond: 39 = 31 + __
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Answer: 8
- SubType
- number-bonds
- Total
- 39
- KnownPart
- 31
- MissingPart
- 8
- Difficulty
- normal
Number bond: 77 = ? + 72
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Answer: 5
- SubType
- number-bonds
- Total
- 77
- KnownPart
- 72
- MissingPart
- 5
- Difficulty
- normal