Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 40
75 = 9 + __
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Answer: 66
- SubType
- number-bonds
- Total
- 75
- KnownPart
- 9
- MissingPart
- 66
- Difficulty
- normal
Number bond: 7 = 6 + ?
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Answer: 1
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 6
- MissingPart
- 1
- Difficulty
- normal
Number bond: 55 = 25 + ?
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Answer: 30
- SubType
- number-bonds
- Total
- 55
- KnownPart
- 25
- MissingPart
- 30
- Difficulty
- normal
Complete the number bond: 59 = __ + 42
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Answer: 17
- SubType
- number-bonds
- Total
- 59
- KnownPart
- 42
- MissingPart
- 17
- Difficulty
- normal
15 = __ + 8
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Answer: 7
- SubType
- number-bonds
- Total
- 15
- KnownPart
- 8
- MissingPart
- 7
- Difficulty
- normal
Complete the number bond: 13 = __ + 12
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Answer: 1
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 12
- MissingPart
- 1
- Difficulty
- normal
86 = __ + 57
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Answer: 29
- SubType
- number-bonds
- Total
- 86
- KnownPart
- 57
- MissingPart
- 29
- Difficulty
- normal
Number bond: 34 = 11 + ?
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Answer: 23
- SubType
- number-bonds
- Total
- 34
- KnownPart
- 11
- MissingPart
- 23
- Difficulty
- normal