Workbook Detail
Number Bonds Multiplication Within 20 Fill One — Set 91
Complete the number bond: 9 = __ + 8
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Answer: 1
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 8
- MissingPart
- 1
- Difficulty
- normal
17 = 13 + __
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Answer: 4
- SubType
- number-bonds
- Total
- 17
- KnownPart
- 13
- MissingPart
- 4
- Difficulty
- normal
Number bond: 15 = ? + 9
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Answer: 6
- SubType
- number-bonds
- Total
- 15
- KnownPart
- 9
- MissingPart
- 6
- Difficulty
- normal
Complete the number bond: 16 = __ + 11
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Answer: 5
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 11
- MissingPart
- 5
- Difficulty
- normal
Complete the number bond: 7 = 4 + __
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Answer: 3
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 4
- MissingPart
- 3
- Difficulty
- normal
20 = __ + 4
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Answer: 16
- SubType
- number-bonds
- Total
- 20
- KnownPart
- 4
- MissingPart
- 16
- Difficulty
- normal
Number bond: 20 = ? + 4
Show answer
Answer: 16
- SubType
- number-bonds
- Total
- 20
- KnownPart
- 4
- MissingPart
- 16
- Difficulty
- normal
9 = __ + 4
Show answer
Answer: 5
- SubType
- number-bonds
- Total
- 9
- KnownPart
- 4
- MissingPart
- 5
- Difficulty
- normal
Teaching Notes
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Frequently Asked Questions
How do I use this Number Bonds Multiplication Within 20 Fill One Math Worksheet worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
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