Workbook Detail
Number Bonds Addition Within 20 Fill One — Set 68
Number bond: 7 = ? + 3
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Answer: 4
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 3
- MissingPart
- 4
- Difficulty
- normal
Number bond: 18 = ? + 6
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Answer: 12
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 6
- MissingPart
- 12
- 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: 10 = __ + 8
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Answer: 2
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 8
- MissingPart
- 2
- Difficulty
- normal
4 = __ + 1
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Answer: 3
- SubType
- number-bonds
- Total
- 4
- KnownPart
- 1
- MissingPart
- 3
- Difficulty
- normal
Number bond: 18 = 2 + ?
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Answer: 16
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 2
- MissingPart
- 16
- Difficulty
- normal
Number bond: 17 = 14 + ?
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Answer: 3
- SubType
- number-bonds
- Total
- 17
- KnownPart
- 14
- MissingPart
- 3
- Difficulty
- normal
Number bond: 19 = ? + 8
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Answer: 11
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 8
- MissingPart
- 11
- Difficulty
- normal
Teaching Notes
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Frequently Asked Questions
How do I use this Number Bonds Addition Within 20 Fill One Math Worksheet worksheet?
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