Workbook Detail
Number Bonds Multiplication Within 50 Fill One — Set 82
Number bond: 37 = ? + 1
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Answer: 36
- SubType
- number-bonds
- Total
- 37
- KnownPart
- 1
- MissingPart
- 36
- Difficulty
- normal
12 = __ + 3
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Answer: 9
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 3
- MissingPart
- 9
- Difficulty
- normal
31 = 20 + __
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Answer: 11
- SubType
- number-bonds
- Total
- 31
- KnownPart
- 20
- MissingPart
- 11
- Difficulty
- normal
Complete the number bond: 48 = __ + 32
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Answer: 16
- SubType
- number-bonds
- Total
- 48
- KnownPart
- 32
- MissingPart
- 16
- Difficulty
- normal
Complete the number bond: 16 = 12 + __
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Answer: 4
- SubType
- number-bonds
- Total
- 16
- KnownPart
- 12
- MissingPart
- 4
- Difficulty
- normal
33 = 21 + __
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Answer: 12
- SubType
- number-bonds
- Total
- 33
- KnownPart
- 21
- MissingPart
- 12
- Difficulty
- normal
Number bond: 13 = 10 + ?
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Answer: 3
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 10
- MissingPart
- 3
- Difficulty
- normal
Number bond: 34 = 23 + ?
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Answer: 11
- SubType
- number-bonds
- Total
- 34
- KnownPart
- 23
- MissingPart
- 11
- Difficulty
- normal
Teaching Notes
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Frequently Asked Questions
How do I use this Number Bonds Multiplication Within 50 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?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.