Workbook Detail
Number Sense Number Bonds Bonds To 100 — Set 31
Number bond: 44 = ? + 10
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Answer: 34
- SubType
- number-bonds
- Total
- 44
- KnownPart
- 10
- MissingPart
- 34
- Difficulty
- normal
Complete the number bond: 95 = 80 + __
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Answer: 15
- SubType
- number-bonds
- Total
- 95
- KnownPart
- 80
- MissingPart
- 15
- Difficulty
- normal
Number bond: 31 = ? + 21
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Answer: 10
- SubType
- number-bonds
- Total
- 31
- KnownPart
- 21
- MissingPart
- 10
- Difficulty
- normal
Number bond: 2 = 1 + ?
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
16 = __ + 5
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Answer: 11
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 5
- MissingPart
- 11
- Difficulty
- normal
Complete the number bond: 42 = __ + 40
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Answer: 2
- SubType
- number-bonds
- Total
- 42
- KnownPart
- 40
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 34 = __ + 15
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Answer: 19
- SubType
- number-bonds
- Total
- 34
- KnownPart
- 15
- MissingPart
- 19
- Difficulty
- normal
13 = __ + 5
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Answer: 8
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 5
- MissingPart
- 8
- Difficulty
- normal