Workbook Detail
Number Sense Complements Complement Of 100 — Set 56
__ + 13 = 20
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Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
Find the complement to 100: 88 + __ = 100
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Answer: 12
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 88
- Difficulty
- normal
__ + 1 = 10
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Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 17 = 100?
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Answer: 83
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 17
- Difficulty
- normal
__ + 5 = 20
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Answer: 15
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 5
- Difficulty
- normal
__ + 6 = 10
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Answer: 4
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 13 = 20?
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Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
What number + 14 = 20?
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Answer: 6
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
Find the complement to 10: 9 + __ = 10
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Answer: 1
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
__ + 8 = 10
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Answer: 2
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
What number + 76 = 100?
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Answer: 24
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 76
- Difficulty
- normal
Find the complement to 20: 13 + __ = 20
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Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
__ + 9 = 10
Show answer
Answer: 1
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
__ + 80 = 100
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Answer: 20
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 80
- Difficulty
- normal
What number + 90 = 100?
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Answer: 10
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 90
- Difficulty
- normal
What number + 61 = 100?
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Answer: 39
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 61
- Difficulty
- normal
__ + 17 = 20
Show answer
Answer: 3
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal