Workbook Detail
Number Sense Complements Complement Of 10 — Set 98
Find the complement to 20: 3 + __ = 20
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Answer: 17
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal
What number + 20 = 100?
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Answer: 80
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 20
- Difficulty
- normal
__ + 86 = 100
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Answer: 14
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 86
- Difficulty
- normal
Find the complement to 10: 2 + __ = 10
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Answer: 8
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
What number + 14 = 100?
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Answer: 86
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 14
- Difficulty
- normal
Find the complement to 20: 19 + __ = 20
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Answer: 1
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
What number + 8 = 20?
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Answer: 12
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 8
- Difficulty
- normal
What number + 10 = 20?
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Answer: 10
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
Find the complement to 10: 3 + __ = 10
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Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
What number + 57 = 100?
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Answer: 43
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 57
- Difficulty
- normal
What number + 24 = 100?
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Answer: 76
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 24
- Difficulty
- normal
Find the complement to 100: 47 + __ = 100
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Answer: 53
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 47
- Difficulty
- normal
__ + 17 = 20
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Answer: 3
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
Find the complement to 20: 11 + __ = 20
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Answer: 9
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
What number + 13 = 20?
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- 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