Workbook Detail
Number Sense Complements Complement Of 9 — Set 60
__ + 11 = 20
Show answer
Answer: 9
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 11
- Difficulty
- normal
__ + 8 = 10
Show answer
Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
__ + 1 = 10
Show answer
Answer: 9
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 9 = 10?
Show answer
Answer: 1
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
__ + 6 = 10
Show answer
Answer: 4
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
Find the complement to 100: 90 + __ = 100
Show answer
Answer: 10
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 90
- Difficulty
- normal
What number + 61 = 100?
Show answer
Answer: 39
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 61
- Difficulty
- normal
Find the complement to 10: 8 + __ = 10
Show answer
Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
__ + 79 = 100
Show answer
Answer: 21
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 79
- Difficulty
- normal
__ + 12 = 20
Show answer
Answer: 8
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
What number + 8 = 10?
Show answer
Answer: 2
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 10: 6 + __ = 10
Show answer
Answer: 4
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 31 = 100?
Show answer
Answer: 69
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 31
- Difficulty
- normal
What number + 75 = 100?
Show answer
Answer: 25
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 75
- Difficulty
- normal
What number + 5 = 10?
Show answer
Answer: 5
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
Find the complement to 10: 5 + __ = 10
Show answer
Answer: 5
- SubType
- complement-of-9
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
What number + 10 = 20?
Show answer
Answer: 10
- SubType
- complement-of-9
- Total
- 20
- KnownAddend
- 10
- Difficulty
- normal
__ + 35 = 100
Show answer
Answer: 65
- SubType
- complement-of-9
- Total
- 100
- KnownAddend
- 35
- Difficulty
- normal