Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 43
Number bond: 16 = ? + 6
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Answer: 10
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 6
- MissingPart
- 10
- Difficulty
- normal
Number bond: 12 = ? + 11
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Answer: 1
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 11
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 9 = __ + 8
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Answer: 1
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 8
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 19 = __ + 1
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Answer: 18
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 1
- MissingPart
- 18
- Difficulty
- normal
Number bond: 3 = ? + 1
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Answer: 2
- SubType
- number-bonds
- Total
- 3
- KnownPart
- 1
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 6 = __ + 2
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Answer: 4
- SubType
- number-bonds
- Total
- 6
- KnownPart
- 2
- MissingPart
- 4
- Difficulty
- normal
Number bond: 9 = 8 + ?
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Answer: 1
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 8
- MissingPart
- 1
- Difficulty
- normal
5 = __ + 4
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Answer: 1
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 4
- MissingPart
- 1
- Difficulty
- normal