Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 46
Complete the number bond: 3 = 2 + __
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Answer: 1
- SubType
- number-bonds
- Total
- 3
- KnownPart
- 2
- MissingPart
- 1
- Difficulty
- normal
12 = 4 + __
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Answer: 8
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 4
- MissingPart
- 8
- Difficulty
- normal
Complete the number bond: 11 = 7 + __
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Answer: 4
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 7
- MissingPart
- 4
- Difficulty
- normal
19 = 2 + __
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Answer: 17
- SubType
- number-bonds
- Total
- 19
- KnownPart
- 2
- MissingPart
- 17
- Difficulty
- normal
Number bond: 13 = ? + 5
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Answer: 8
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 5
- MissingPart
- 8
- Difficulty
- normal
Number bond: 15 = 8 + ?
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Answer: 7
- SubType
- number-bonds
- Total
- 15
- KnownPart
- 8
- MissingPart
- 7
- Difficulty
- normal
Number bond: 11 = 1 + ?
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Answer: 10
- SubType
- number-bonds
- Total
- 11
- KnownPart
- 1
- MissingPart
- 10
- Difficulty
- normal
Number bond: 12 = ? + 11
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Answer: 1
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 11
- MissingPart
- 1
- Difficulty
- normal