Workbook Detail
Number Sense Complements Complement Of 10 — Set 87
Find the complement to 100: 80 + __ = 100
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Answer: 20
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 80
- Difficulty
- normal
__ + 8 = 10
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Answer: 2
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
__ + 3 = 10
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Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 20: 4 + __ = 20
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Answer: 16
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 10: 9 + __ = 10
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Answer: 1
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 100: 90 + __ = 100
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Answer: 10
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 90
- Difficulty
- normal
__ + 18 = 20
Show answer
Answer: 2
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
Find the complement to 10: 5 + __ = 10
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Answer: 5
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
What number + 3 = 10?
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Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
__ + 12 = 20
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
Find the complement to 100: 8 + __ = 100
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Answer: 92
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 8
- Difficulty
- normal
__ + 5 = 20
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Answer: 15
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 5
- Difficulty
- normal
What number + 6 = 10?
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Answer: 4
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
__ + 6 = 20
Show answer
Answer: 14
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 20: 17 + __ = 20
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Answer: 3
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
__ + 7 = 20
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Answer: 13
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 20: 13 + __ = 20
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
__ + 3 = 20
Show answer
Answer: 17
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 100: 53 + __ = 100
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Answer: 47
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 53
- Difficulty
- normal