Workbook Detail
Number Bonds Addition Within 20 Fill Both — Set 41
Number bond: 19 = ? + 14
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Answer: 5
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 14
- MissingPart
- 5
- Difficulty
- normal
13 = __ + 1
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Answer: 12
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 1
- MissingPart
- 12
- Difficulty
- normal
7 = __ + 2
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Answer: 5
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 2
- MissingPart
- 5
- 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
Number bond: 14 = ? + 10
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Answer: 4
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 10
- MissingPart
- 4
- Difficulty
- normal
10 = __ + 3
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Answer: 7
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 3
- MissingPart
- 7
- Difficulty
- normal
5 = 3 + __
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Answer: 2
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 3
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 13 = 6 + __
Show answer
Answer: 7
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 6
- MissingPart
- 7
- Difficulty
- normal
Teaching Notes
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