Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 94
Complete the number bond: 18 = __ + 6
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Answer: 12
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 6
- MissingPart
- 12
- Difficulty
- normal
Number bond: 20 = ? + 19
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Answer: 1
- SubType
- number-bonds
- Total
- 20
- KnownPart
- 19
- MissingPart
- 1
- Difficulty
- normal
9 = 8 + __
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Answer: 1
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 8
- MissingPart
- 1
- Difficulty
- normal
Number bond: 6 = 4 + ?
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Answer: 2
- SubType
- number-bonds
- Total
- 6
- KnownPart
- 4
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 15 = __ + 1
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Answer: 14
- SubType
- number-bonds
- Total
- 15
- KnownPart
- 1
- MissingPart
- 14
- Difficulty
- normal
Complete the number bond: 5 = __ + 1
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Answer: 4
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 1
- MissingPart
- 4
- Difficulty
- normal
Complete the number bond: 2 = __ + 1
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
Number bond: 12 = ? + 8
Show answer
Answer: 4
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 8
- MissingPart
- 4
- Difficulty
- normal