Workbook Detail
Number Sense Complements Complement Of 10 — Set 46
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 + 9 = 10?
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Answer: 1
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 9
- 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
Find the complement to 100: 4 + __ = 100
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Answer: 96
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 4
- 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: 26 + __ = 100
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Answer: 74
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 26
- Difficulty
- normal
What number + 74 = 100?
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Answer: 26
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 74
- Difficulty
- normal
What number + 7 = 100?
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Answer: 93
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 7
- Difficulty
- normal
__ + 11 = 20
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Answer: 9
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
What number + 12 = 20?
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
Find the complement to 100: 22 + __ = 100
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Answer: 78
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 22
- 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
__ + 14 = 20
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Answer: 6
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
__ + 17 = 20
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Answer: 3
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
What number + 7 = 10?
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
Find the complement to 20: 13 + __ = 20
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Answer: 7
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
What number + 1 = 10?
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Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
__ + 1 = 10
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 62 = 100?
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Answer: 38
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 62
- Difficulty
- normal