Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 80
2 = __ + 1
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 68 = __ + 29
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Answer: 39
- SubType
- number-bonds
- Total
- 68
- KnownPart
- 29
- MissingPart
- 39
- Difficulty
- normal
Number bond: 97 = 88 + ?
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Answer: 9
- SubType
- number-bonds
- Total
- 97
- KnownPart
- 88
- MissingPart
- 9
- Difficulty
- normal
18 = __ + 11
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Answer: 7
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 11
- MissingPart
- 7
- Difficulty
- normal
97 = 27 + __
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Answer: 70
- SubType
- number-bonds
- Total
- 97
- KnownPart
- 27
- MissingPart
- 70
- Difficulty
- normal
Number bond: 55 = 54 + ?
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Answer: 1
- SubType
- number-bonds
- Total
- 55
- KnownPart
- 54
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 37 = __ + 34
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Answer: 3
- SubType
- number-bonds
- Total
- 37
- KnownPart
- 34
- MissingPart
- 3
- Difficulty
- normal
Complete the number bond: 48 = __ + 30
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Answer: 18
- SubType
- number-bonds
- Total
- 48
- KnownPart
- 30
- MissingPart
- 18
- Difficulty
- normal