Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 16
Complete the number bond: 9 = __ + 6
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Answer: 3
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 6
- MissingPart
- 3
- Difficulty
- normal
Complete the number bond: 7 = __ + 5
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Answer: 2
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 5
- MissingPart
- 2
- Difficulty
- normal
4 = __ + 3
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Answer: 1
- SubType
- number-bonds
- Total
- 4
- KnownPart
- 3
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 14 = __ + 4
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Answer: 10
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 4
- MissingPart
- 10
- Difficulty
- normal
3 = __ + 2
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Answer: 1
- SubType
- number-bonds
- Total
- 3
- KnownPart
- 2
- MissingPart
- 1
- Difficulty
- normal
Number bond: 2 = 1 + ?
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 18 = __ + 14
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Answer: 4
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 14
- MissingPart
- 4
- Difficulty
- normal
Complete the number bond: 9 = __ + 2
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Answer: 7
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 2
- MissingPart
- 7
- Difficulty
- normal