Workbook Detail
Number Bonds Addition Within 20 Fill One — Set 47
Complete the number bond: 9 = __ + 5
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Answer: 4
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 5
- MissingPart
- 4
- Difficulty
- normal
Complete the number bond: 19 = __ + 12
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Answer: 7
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 12
- MissingPart
- 7
- Difficulty
- normal
Complete the number bond: 18 = 11 + __
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Answer: 7
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 11
- MissingPart
- 7
- Difficulty
- normal
Number bond: 10 = 9 + ?
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Answer: 1
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 9
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 10 = __ + 1
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Answer: 9
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 1
- MissingPart
- 9
- 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
Complete the number bond: 9 = __ + 4
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Answer: 5
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 4
- MissingPart
- 5
- Difficulty
- normal
Teaching Notes
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