Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 76
Complete the number bond: 13 = 3 + __
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Answer: 10
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 3
- MissingPart
- 10
- Difficulty
- normal
Number bond: 16 = 9 + ?
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Answer: 7
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 9
- MissingPart
- 7
- Difficulty
- normal
Complete the number bond: 9 = __ + 7
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Answer: 2
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 7
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 9 = 3 + __
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Answer: 6
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 3
- MissingPart
- 6
- Difficulty
- normal
Complete the number bond: 8 = __ + 5
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Answer: 3
- SubType
- number-bonds
- Total
- 8
- KnownPart
- 5
- MissingPart
- 3
- Difficulty
- normal
Complete the number bond: 2 = 1 + __
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
11 = __ + 9
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Answer: 2
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 9
- MissingPart
- 2
- Difficulty
- normal