Workbook Detail
Number Bonds Addition Within 20 Fill One — Set 49
16 = __ + 9
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Answer: 7
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 9
- MissingPart
- 7
- Difficulty
- normal
Complete the number bond: 18 = 14 + __
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Answer: 4
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 14
- MissingPart
- 4
- Difficulty
- normal
19 = __ + 12
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Answer: 7
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 12
- MissingPart
- 7
- Difficulty
- normal
Complete the number bond: 7 = __ + 2
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Answer: 5
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 2
- MissingPart
- 5
- Difficulty
- normal
Complete the number bond: 18 = __ + 17
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Answer: 1
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 17
- MissingPart
- 1
- Difficulty
- normal
Complete the number bond: 10 = __ + 4
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Answer: 6
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 4
- MissingPart
- 6
- Difficulty
- normal
5 = __ + 2
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Answer: 3
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 2
- MissingPart
- 3
- Difficulty
- normal
10 = 4 + __
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Answer: 6
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 4
- MissingPart
- 6
- Difficulty
- normal
Teaching Notes
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How do I use this Number Bonds Addition Within 20 Fill One Math Worksheet worksheet?
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