Workbook Detail
Missing Operator Add Sub Medium — Set 23
10 __ 12 = 120
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 12
- Result
- 120
- Difficulty
- medium
22 __ 2 = 24
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Answer: +
- SubType
- +
- Operand1
- 22
- Operand2
- 2
- Result
- 24
- Difficulty
- medium
7 __ 3 = 21
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 3
- Result
- 21
- Difficulty
- medium
40 ○ 5 = 45, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 40
- Operand2
- 5
- Result
- 45
- Difficulty
- medium
46 ○ 30 = 16, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 46
- Operand2
- 30
- Result
- 16
- Difficulty
- medium
36 __ 3 = 12
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 36
- Operand2
- 3
- Result
- 12
- Difficulty
- medium
18 __ 20 = 38
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Answer: +
- SubType
- +
- Operand1
- 18
- Operand2
- 20
- Result
- 38
- Difficulty
- medium
9 __ 50 = 59
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Answer: +
- SubType
- +
- Operand1
- 9
- Operand2
- 50
- Result
- 59
- Difficulty
- medium
6 __ 11 = 66
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 11
- Result
- 66
- Difficulty
- medium
99 __ 11 = 9
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 99
- Operand2
- 11
- Result
- 9
- Difficulty
- medium
5 __ 2 = 10
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 2
- Result
- 10
- Difficulty
- medium
20 __ 22 = 42
Show answer
Answer: +
- SubType
- +
- Operand1
- 20
- Operand2
- 22
- Result
- 42
- Difficulty
- medium
12 __ 2 = 6
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 12
- Operand2
- 2
- Result
- 6
- Difficulty
- medium
67 __ 22 = 45
Show answer
Answer: -
- SubType
- -
- Operand1
- 67
- Operand2
- 22
- Result
- 45
- Difficulty
- medium
16 __ 39 = 55
Show answer
Answer: +
- SubType
- +
- Operand1
- 16
- Operand2
- 39
- Result
- 55
- Difficulty
- medium
34 ○ 29 = 5, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 34
- Operand2
- 29
- Result
- 5
- Difficulty
- medium
7 ○ 17 = 24, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 7
- Operand2
- 17
- Result
- 24
- Difficulty
- medium
18 __ 3 = 21
Show answer
Answer: +
- SubType
- +
- Operand1
- 18
- Operand2
- 3
- Result
- 21
- Difficulty
- medium
35 ○ 14 = 21, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 35
- Operand2
- 14
- Result
- 21
- Difficulty
- medium
2 __ 11 = 22
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 11
- Result
- 22
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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