Workbook Detail
Number Bonds Multiplication Within 50 Fill One — Set 80
Complete the number bond: 33 = __ + 21
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Answer: 12
- SubType
- number-bonds
- Total
- 33
- KnownPart
- 21
- MissingPart
- 12
- Difficulty
- normal
Number bond: 14 = ? + 3
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Answer: 11
- SubType
- number-bonds
- Total
- 14
- KnownPart
- 3
- MissingPart
- 11
- Difficulty
- normal
2 = 1 + __
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Answer: 1
- SubType
- number-bonds
- Total
- 2
- KnownPart
- 1
- MissingPart
- 1
- Difficulty
- normal
Number bond: 48 = ? + 14
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Answer: 34
- SubType
- number-bonds
- Total
- 48
- KnownPart
- 14
- MissingPart
- 34
- Difficulty
- normal
Complete the number bond: 50 = 23 + __
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Answer: 27
- SubType
- number-bonds
- Total
- 50
- KnownPart
- 23
- MissingPart
- 27
- Difficulty
- normal
Number bond: 13 = ? + 12
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Answer: 1
- SubType
- number-bonds
- Total
- 13
- KnownPart
- 12
- MissingPart
- 1
- Difficulty
- normal
42 = __ + 33
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Answer: 9
- SubType
- number-bonds
- Total
- 42
- KnownPart
- 33
- MissingPart
- 9
- Difficulty
- normal
Complete the number bond: 12 = 11 + __
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Answer: 1
- SubType
- number-bonds
- Total
- 12
- KnownPart
- 11
- MissingPart
- 1
- 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.