Workbook Detail
Number Sense Complements Complement Of 100 — Set 11
What number + 16 = 20?
Show answer
Answer: 4
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 16
- Difficulty
- normal
What number + 5 = 10?
Show answer
Answer: 5
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 5
- Difficulty
- normal
__ + 1 = 10
Show answer
Answer: 9
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
What number + 19 = 20?
Show answer
Answer: 1
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 19
- Difficulty
- normal
Find the complement to 100: 30 + __ = 100
Show answer
Answer: 70
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 30
- Difficulty
- normal
Find the complement to 20: 4 + __ = 20
Show answer
Answer: 16
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
__ + 19 = 100
Show answer
Answer: 81
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 19
- Difficulty
- normal
What number + 3 = 10?
Show answer
Answer: 7
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 3
- Difficulty
- normal
Find the complement to 20: 6 + __ = 20
Show answer
Answer: 14
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 6
- Difficulty
- normal
What number + 2 = 10?
Show answer
Answer: 8
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
What number + 61 = 100?
Show answer
Answer: 39
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 61
- Difficulty
- normal
What number + 5 = 100?
Show answer
Answer: 95
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 5
- Difficulty
- normal
Find the complement to 10: 6 + __ = 10
Show answer
Answer: 4
- SubType
- complement-of-100
- Total
- 10
- KnownAddend
- 6
- Difficulty
- normal
What number + 39 = 100?
Show answer
Answer: 61
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 39
- Difficulty
- normal
What number + 17 = 20?
Show answer
Answer: 3
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 17
- Difficulty
- normal
Find the complement to 20: 7 + __ = 20
Show answer
Answer: 13
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 7
- Difficulty
- normal
__ + 99 = 100
Show answer
Answer: 1
- SubType
- complement-of-100
- Total
- 100
- KnownAddend
- 99
- Difficulty
- normal
Find the complement to 20: 13 + __ = 20
Show answer
Answer: 7
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 13
- Difficulty
- normal
What number + 3 = 20?
Show answer
Answer: 17
- SubType
- complement-of-100
- Total
- 20
- KnownAddend
- 3
- Difficulty
- normal