Workbook Detail
Number Sense Complements Complement Of 10 — Set 78
What number + 1 = 10?
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
Find the complement to 10: 1 + __ = 10
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 2 = 20?
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Answer: 18
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 20: 18 + __ = 20
Show answer
Answer: 2
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 18
- Difficulty
- normal
Find the complement to 100: 65 + __ = 100
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Answer: 35
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 65
- Difficulty
- normal
Find the complement to 20: 5 + __ = 20
Show answer
Answer: 15
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 5
- Difficulty
- normal
__ + 1 = 10
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 11 = 20?
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
Find the complement to 20: 2 + __ = 20
Show answer
Answer: 18
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 2
- 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 100: 7 + __ = 100
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Answer: 93
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 7
- Difficulty
- normal
__ + 9 = 20
Show answer
Answer: 11
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
__ + 11 = 20
Show answer
Answer: 9
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 1 = 20
Show answer
Answer: 19
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 1
- Difficulty
- normal
__ + 20 = 100
Show answer
Answer: 80
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 20
- Difficulty
- normal
Find the complement to 20: 14 + __ = 20
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Answer: 6
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 14
- Difficulty
- normal
What number + 5 = 100?
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Answer: 95
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 5
- Difficulty
- normal
__ + 3 = 10
Show answer
Answer: 7
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
What number + 12 = 100?
Show answer
Answer: 88
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 12
- Difficulty
- normal