Workbook Detail
Number Bonds Addition Within 20 Fill Both — Set 16
Number bond: 17 = 11 + ?
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Answer: 6
- SubType
- number-bonds
- Total
- 17
- KnownPart
- 11
- MissingPart
- 6
- Difficulty
- normal
7 = 2 + __
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Answer: 5
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 2
- MissingPart
- 5
- Difficulty
- normal
Number bond: 14 = 8 + ?
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Answer: 6
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 8
- MissingPart
- 6
- Difficulty
- normal
17 = 6 + __
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Answer: 11
- SubType
- number-bonds
- Total
- 17
- KnownPart
- 6
- MissingPart
- 11
- Difficulty
- normal
Number bond: 7 = ? + 3
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Answer: 4
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 3
- MissingPart
- 4
- Difficulty
- normal
7 = __ + 5
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Answer: 2
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 5
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 12 = __ + 5
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Answer: 7
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 5
- MissingPart
- 7
- Difficulty
- normal
8 = 2 + __
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Answer: 6
- SubType
- number-bonds
- Total
- 8
- KnownPart
- 2
- MissingPart
- 6
- Difficulty
- normal
Teaching Notes
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