Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 90
Complete the number bond: 28 = 25 + __
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Answer: 3
- SubType
- number-bonds
- Total
- 28
- KnownPart
- 25
- MissingPart
- 3
- Difficulty
- normal
56 = __ + 13
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Answer: 43
- SubType
- number-bonds
- Total
- 56
- KnownPart
- 13
- MissingPart
- 43
- Difficulty
- normal
Number bond: 59 = 36 + ?
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Answer: 23
- SubType
- number-bonds
- Total
- 59
- KnownPart
- 36
- MissingPart
- 23
- Difficulty
- normal
74 = 5 + __
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Answer: 69
- SubType
- number-bonds
- Total
- 74
- KnownPart
- 5
- MissingPart
- 69
- Difficulty
- normal
Complete the number bond: 17 = 12 + __
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Answer: 5
- SubType
- number-bonds
- Total
- 17
- KnownPart
- 12
- MissingPart
- 5
- Difficulty
- normal
44 = 20 + __
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Answer: 24
- SubType
- number-bonds
- Total
- 44
- KnownPart
- 20
- MissingPart
- 24
- Difficulty
- normal
Number bond: 69 = 36 + ?
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Answer: 33
- SubType
- number-bonds
- Total
- 69
- KnownPart
- 36
- MissingPart
- 33
- Difficulty
- normal
72 = 19 + __
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Answer: 53
- SubType
- number-bonds
- Total
- 72
- KnownPart
- 19
- MissingPart
- 53
- Difficulty
- normal