Workbook Detail
Number Sense Complements Complement Of 10 — Set 38
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 13 = 20?
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
__ + 28 = 100
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Answer: 72
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 28
- Difficulty
- normal
What number + 2 = 10?
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Answer: 8
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
__ + 1 = 20
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Answer: 19
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 1
- Difficulty
- normal
What number + 4 = 100?
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Answer: 96
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 4
- Difficulty
- normal
What number + 7 = 10?
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
__ + 92 = 100
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Answer: 8
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 92
- Difficulty
- normal
What number + 21 = 100?
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Answer: 79
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 21
- Difficulty
- normal
__ + 10 = 20
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Answer: 10
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
__ + 8 = 10
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Answer: 2
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
__ + 2 = 10
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Answer: 8
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 100: 28 + __ = 100
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Answer: 72
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 28
- Difficulty
- normal
What number + 52 = 100?
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Answer: 48
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 52
- Difficulty
- normal
__ + 18 = 20
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Answer: 2
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
Find the complement to 100: 1 + __ = 100
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Answer: 99
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 1
- 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
__ + 6 = 20
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Answer: 14
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
What number + 89 = 100?
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Answer: 11
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 89
- Difficulty
- normal
__ + 9 = 10
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Answer: 1
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal