Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 14
Complete the number bond: 11 = 3 + __
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Answer: 8
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 3
- MissingPart
- 8
- Difficulty
- normal
Number bond: 10 = ? + 4
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Answer: 6
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 4
- MissingPart
- 6
- Difficulty
- normal
8 = __ + 3
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Answer: 5
- SubType
- number-bonds
- Total
- 8
- KnownPart
- 3
- MissingPart
- 5
- Difficulty
- normal
Number bond: 11 = 4 + ?
Show answer
Answer: 7
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 4
- MissingPart
- 7
- Difficulty
- normal
Number bond: 16 = 11 + ?
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Answer: 5
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 11
- MissingPart
- 5
- Difficulty
- normal
Complete the number bond: 16 = __ + 8
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Answer: 8
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 8
- MissingPart
- 8
- Difficulty
- normal
Number bond: 20 = ? + 7
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Answer: 13
- SubType
- number-bonds
- Total
- 20
- KnownPart
- 7
- MissingPart
- 13
- Difficulty
- normal
19 = 12 + __
Show answer
Answer: 7
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 12
- MissingPart
- 7
- Difficulty
- normal