Workbook Detail
Number Sense Complements Complement Of 10 — Set 37
Find the complement to 20: 6 + __ = 20
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Answer: 14
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
__ + 30 = 100
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Answer: 70
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 30
- Difficulty
- normal
What number + 7 = 10?
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- 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 = 10?
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 8 = 10?
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Answer: 2
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 8
- 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
What number + 15 = 20?
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Answer: 5
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 15
- Difficulty
- normal
__ + 2 = 20
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Answer: 18
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
__ + 11 = 100
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Answer: 89
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 11
- Difficulty
- normal
What number + 64 = 100?
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Answer: 36
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 64
- Difficulty
- normal
Find the complement to 20: 17 + __ = 20
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Answer: 3
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
What number + 9 = 20?
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Answer: 11
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 9
- 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
__ + 14 = 20
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Answer: 6
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
__ + 5 = 10
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Answer: 5
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
__ + 97 = 100
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Answer: 3
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 97
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
__ + 3 = 20
Show answer
Answer: 17
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal