Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 98
73 = __ + 58
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Answer: 15
- SubType
- number-bonds
- Total
- 73
- KnownPart
- 58
- MissingPart
- 15
- Difficulty
- normal
Complete the number bond: 83 = __ + 80
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Answer: 3
- SubType
- number-bonds
- Total
- 83
- KnownPart
- 80
- MissingPart
- 3
- Difficulty
- normal
99 = __ + 41
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Answer: 58
- SubType
- number-bonds
- Total
- 99
- KnownPart
- 41
- MissingPart
- 58
- Difficulty
- normal
Number bond: 71 = ? + 53
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Answer: 18
- SubType
- number-bonds
- Total
- 71
- KnownPart
- 53
- MissingPart
- 18
- Difficulty
- normal
Number bond: 58 = 24 + ?
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Answer: 34
- SubType
- number-bonds
- Total
- 58
- KnownPart
- 24
- MissingPart
- 34
- Difficulty
- normal
Complete the number bond: 76 = 53 + __
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Answer: 23
- SubType
- number-bonds
- Total
- 76
- KnownPart
- 53
- MissingPart
- 23
- Difficulty
- normal
Number bond: 42 = ? + 38
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Answer: 4
- SubType
- number-bonds
- Total
- 42
- KnownPart
- 38
- MissingPart
- 4
- Difficulty
- normal
Complete the number bond: 20 = 8 + __
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Answer: 12
- SubType
- number-bonds
- Total
- 20
- KnownPart
- 8
- MissingPart
- 12
- Difficulty
- normal