Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 13
14 = __ + 10
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Answer: 4
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 10
- MissingPart
- 4
- Difficulty
- normal
Complete the number bond: 13 = __ + 7
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Answer: 6
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 7
- MissingPart
- 6
- Difficulty
- normal
5 = __ + 1
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Answer: 4
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 1
- MissingPart
- 4
- Difficulty
- normal
Number bond: 13 = 11 + ?
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Answer: 2
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 11
- MissingPart
- 2
- Difficulty
- normal
Number bond: 18 = ? + 11
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Answer: 7
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 11
- MissingPart
- 7
- Difficulty
- normal
Number bond: 14 = ? + 8
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Answer: 6
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 8
- MissingPart
- 6
- Difficulty
- normal
5 = __ + 4
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Answer: 1
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 4
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 18 = __ + 7
Show answer
Answer: 11
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 7
- MissingPart
- 11
- Difficulty
- normal