Workbook Detail
Number Sense Complements Complement Of 10 — Set 41
__ + 80 = 100
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Answer: 20
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 80
- Difficulty
- normal
Find the complement to 100: 42 + __ = 100
Show answer
Answer: 58
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 42
- 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 + 12 = 20?
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
__ + 10 = 20
Show answer
Answer: 10
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
__ + 18 = 100
Show answer
Answer: 82
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 18
- Difficulty
- normal
Find the complement to 100: 41 + __ = 100
Show answer
Answer: 59
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 41
- Difficulty
- normal
Find the complement to 10: 4 + __ = 10
Show answer
Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 10: 2 + __ = 10
Show answer
Answer: 8
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
__ + 28 = 100
Show answer
Answer: 72
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 28
- Difficulty
- normal
__ + 7 = 10
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
What number + 78 = 100?
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Answer: 22
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 78
- Difficulty
- normal
Find the complement to 10: 5 + __ = 10
Show answer
Answer: 5
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
What number + 3 = 20?
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Answer: 17
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 100: 20 + __ = 100
Show answer
Answer: 80
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 20
- Difficulty
- normal
What number + 6 = 10?
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Answer: 4
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 72 = 100?
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Answer: 28
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 72
- Difficulty
- normal
__ + 4 = 10
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Answer: 6
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 4
- Difficulty
- normal
What number + 47 = 100?
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Answer: 53
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 47
- Difficulty
- normal