Workbook Detail
Number Sense Complements Complement Of 10 — Set 51
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
__ + 2 = 20
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Answer: 18
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 20: 12 + __ = 20
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
Find the complement to 20: 7 + __ = 20
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Answer: 13
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
What number + 1 = 10?
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Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
__ + 9 = 10
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Answer: 1
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
__ + 58 = 100
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Answer: 42
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 58
- Difficulty
- normal
Find the complement to 100: 66 + __ = 100
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Answer: 34
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 66
- Difficulty
- normal
What number + 32 = 100?
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Answer: 68
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 32
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 13 = 20
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- 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: 78 + __ = 100
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Answer: 22
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 78
- Difficulty
- normal
__ + 1 = 10
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
__ + 8 = 20
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Answer: 12
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
__ + 52 = 100
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Answer: 48
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 52
- Difficulty
- normal
What number + 8 = 20?
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Answer: 12
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 100: 96 + __ = 100
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Answer: 4
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 96
- Difficulty
- normal
What number + 5 = 10?
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Answer: 5
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
__ + 7 = 10
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal