Workbook Detail
Missing Operator Add Sub Medium — Set 30
10 ○ 12 = 120, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 12
- Result
- 120
- Difficulty
- medium
11 __ 12 = 132
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Answer: ×
- SubType
- ×
- Operand1
- 11
- Operand2
- 12
- Result
- 132
- Difficulty
- medium
5 ○ 38 = 43, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 5
- Operand2
- 38
- Result
- 43
- Difficulty
- medium
16 ○ 8 = 2, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 16
- Operand2
- 8
- Result
- 2
- Difficulty
- medium
46 ○ 4 = 42, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 46
- Operand2
- 4
- Result
- 42
- Difficulty
- medium
58 ○ 27 = 31, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 58
- Operand2
- 27
- Result
- 31
- Difficulty
- medium
30 ○ 5 = 35, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 30
- Operand2
- 5
- Result
- 35
- Difficulty
- medium
9 ○ 3 = 3, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 9
- Operand2
- 3
- Result
- 3
- Difficulty
- medium
22 ○ 47 = 69, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 22
- Operand2
- 47
- Result
- 69
- Difficulty
- medium
31 __ 13 = 18
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Answer: -
- SubType
- -
- Operand1
- 31
- Operand2
- 13
- Result
- 18
- Difficulty
- medium
13 __ 16 = 29
Show answer
Answer: +
- SubType
- +
- Operand1
- 13
- Operand2
- 16
- Result
- 29
- Difficulty
- medium
5 __ 45 = 50
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Answer: +
- SubType
- +
- Operand1
- 5
- Operand2
- 45
- Result
- 50
- Difficulty
- medium
2 __ 5 = 10
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Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 5
- Result
- 10
- Difficulty
- medium
26 ○ 19 = 45, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 26
- Operand2
- 19
- Result
- 45
- Difficulty
- medium
7 ○ 6 = 42, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 6
- Result
- 42
- Difficulty
- medium
22 ○ 11 = 2, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 22
- Operand2
- 11
- Result
- 2
- Difficulty
- medium
77 __ 7 = 11
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 77
- Operand2
- 7
- Result
- 11
- Difficulty
- medium
8 ○ 8 = 64, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 8
- Result
- 64
- Difficulty
- medium
8 __ 8 = 64
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 8
- Result
- 64
- Difficulty
- medium
28 __ 7 = 4
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 28
- Operand2
- 7
- Result
- 4
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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