Workbook Detail
Number Sense Complements Complement Of 10 — Set 32
__ + 10 = 20
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Answer: 10
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
What number + 25 = 100?
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Answer: 75
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 25
- Difficulty
- normal
What number + 4 = 20?
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Answer: 16
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
What number + 95 = 100?
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Answer: 5
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 95
- Difficulty
- normal
__ + 8 = 100
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Answer: 92
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 8
- Difficulty
- normal
What number + 55 = 100?
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Answer: 45
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 55
- Difficulty
- normal
Find the complement to 20: 6 + __ = 20
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Answer: 14
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 20: 18 + __ = 20
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Answer: 2
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
__ + 15 = 100
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Answer: 85
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 15
- Difficulty
- normal
__ + 29 = 100
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Answer: 71
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 29
- Difficulty
- normal
What number + 6 = 10?
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Answer: 4
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 3 = 10?
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Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 20: 10 + __ = 20
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Answer: 10
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
__ + 92 = 100
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Answer: 8
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 92
- Difficulty
- normal
What number + 19 = 20?
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Answer: 1
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
Find the complement to 100: 99 + __ = 100
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Answer: 1
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 99
- 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
__ + 61 = 100
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Answer: 39
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 61
- Difficulty
- normal