Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 48
Complete the number bond: 64 = __ + 35
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Answer: 29
- SubType
- number-bonds
- Total
- 64
- KnownPart
- 35
- MissingPart
- 29
- Difficulty
- normal
9 = 1 + __
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Answer: 8
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 1
- MissingPart
- 8
- Difficulty
- normal
Complete the number bond: 69 = 31 + __
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Answer: 38
- SubType
- number-bonds
- Total
- 69
- KnownPart
- 31
- MissingPart
- 38
- Difficulty
- normal
24 = 21 + __
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Answer: 3
- SubType
- number-bonds
- Total
- 24
- KnownPart
- 21
- MissingPart
- 3
- Difficulty
- normal
Number bond: 73 = ? + 61
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Answer: 12
- SubType
- number-bonds
- Total
- 73
- KnownPart
- 61
- MissingPart
- 12
- Difficulty
- normal
Complete the number bond: 73 = __ + 61
Show answer
Answer: 12
- SubType
- number-bonds
- Total
- 73
- KnownPart
- 61
- MissingPart
- 12
- Difficulty
- normal
Number bond: 36 = 31 + ?
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Answer: 5
- SubType
- number-bonds
- Total
- 36
- KnownPart
- 31
- MissingPart
- 5
- Difficulty
- normal
Number bond: 89 = 81 + ?
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Answer: 8
- SubType
- number-bonds
- Total
- 89
- KnownPart
- 81
- MissingPart
- 8
- Difficulty
- normal