Workbook Detail
Number Bonds Addition Within 20 Fill One — Set 90
Number bond: 14 = 5 + ?
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Answer: 9
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 5
- MissingPart
- 9
- Difficulty
- normal
15 = 13 + __
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Answer: 2
- SubType
- number-bonds
- Total
- 15
- KnownPart
- 13
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 13 = 8 + __
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Answer: 5
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 8
- MissingPart
- 5
- Difficulty
- normal
Number bond: 11 = 3 + ?
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Answer: 8
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 3
- MissingPart
- 8
- Difficulty
- normal
Number bond: 13 = 10 + ?
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Answer: 3
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 10
- MissingPart
- 3
- Difficulty
- normal
Complete the 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: 3 = __ + 2
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Answer: 1
- SubType
- number-bonds
- Total
- 3
- KnownPart
- 2
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 16 = 6 + __
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Answer: 10
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 6
- MissingPart
- 10
- 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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