Workbook Detail
Number Bonds Multiplication Within 50 Fill One — Set 30
Number bond: 18 = 16 + ?
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Answer: 2
- SubType
- number-bonds
- Total
- 18
- KnownPart
- 16
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 37 = 27 + __
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Answer: 10
- SubType
- number-bonds
- Total
- 37
- KnownPart
- 27
- MissingPart
- 10
- Difficulty
- normal
Number bond: 10 = ? + 2
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Answer: 8
- SubType
- number-bonds
- Total
- 10
- KnownPart
- 2
- MissingPart
- 8
- Difficulty
- normal
Number bond: 3 = ? + 1
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Answer: 2
- SubType
- number-bonds
- Total
- 3
- KnownPart
- 1
- MissingPart
- 2
- Difficulty
- normal
Complete the number bond: 29 = __ + 23
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Answer: 6
- SubType
- number-bonds
- Total
- 29
- KnownPart
- 23
- MissingPart
- 6
- Difficulty
- normal
7 = __ + 5
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Answer: 2
- SubType
- number-bonds
- Total
- 7
- KnownPart
- 5
- MissingPart
- 2
- Difficulty
- normal
5 = 4 + __
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Answer: 1
- SubType
- number-bonds
- Total
- 5
- KnownPart
- 4
- MissingPart
- 1
- Difficulty
- normal
Number bond: 45 = 37 + ?
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Answer: 8
- SubType
- number-bonds
- Total
- 45
- KnownPart
- 37
- MissingPart
- 8
- Difficulty
- normal
Teaching Notes
Download this free number bonds multiplication within 50 fill one math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
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.