Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 52
Number bond: 17 = ? + 7
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Answer: 10
- SubType
- number-bonds
- Total
- 17
- KnownPart
- 7
- MissingPart
- 10
- Difficulty
- normal
Complete the number bond: 14 = __ + 11
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Answer: 3
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 11
- MissingPart
- 3
- Difficulty
- normal
Number bond: 2 = ? + 1
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
Number bond: 11 = 2 + ?
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Answer: 9
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 2
- MissingPart
- 9
- Difficulty
- normal
Number bond: 13 = 5 + ?
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Answer: 8
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 5
- MissingPart
- 8
- Difficulty
- normal
Complete the number bond: 7 = 1 + __
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Answer: 6
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 1
- MissingPart
- 6
- Difficulty
- normal
Number bond: 3 = ? + 2
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Answer: 1
- SubType
- number-bonds
- Total
- 3
- KnownPart
- 2
- MissingPart
- 1
- Difficulty
- normal
13 = 3 + __
Show answer
Answer: 10
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 3
- MissingPart
- 10
- Difficulty
- normal