Workbook Detail
Missing Operator Add Sub Medium — Set 29
23 ○ 30 = 53, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 23
- Operand2
- 30
- Result
- 53
- Difficulty
- medium
28 __ 12 = 40
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Answer: +
- SubType
- +
- Operand1
- 28
- Operand2
- 12
- Result
- 40
- Difficulty
- medium
36 __ 9 = 4
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Answer: ÷
- SubType
- ÷
- Operand1
- 36
- Operand2
- 9
- Result
- 4
- Difficulty
- medium
2 __ 5 = 10
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Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 5
- Result
- 10
- Difficulty
- medium
5 __ 11 = 55
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Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 11
- Result
- 55
- Difficulty
- medium
46 __ 27 = 73
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Answer: +
- SubType
- +
- Operand1
- 46
- Operand2
- 27
- Result
- 73
- Difficulty
- medium
3 ○ 7 = 21, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 7
- Result
- 21
- Difficulty
- medium
9 __ 12 = 108
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Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 12
- Result
- 108
- Difficulty
- medium
20 ○ 10 = 2, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 20
- Operand2
- 10
- Result
- 2
- Difficulty
- medium
24 __ 6 = 4
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Answer: ÷
- SubType
- ÷
- Operand1
- 24
- Operand2
- 6
- Result
- 4
- Difficulty
- medium
5 ○ 2 = 10, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 2
- Result
- 10
- Difficulty
- medium
8 ○ 7 = 56, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 7
- Result
- 56
- Difficulty
- medium
77 __ 42 = 35
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Answer: -
- SubType
- -
- Operand1
- 77
- Operand2
- 42
- Result
- 35
- Difficulty
- medium
15 ○ 36 = 51, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 15
- Operand2
- 36
- Result
- 51
- Difficulty
- medium
144 ○ 12 = 12, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 144
- Operand2
- 12
- Result
- 12
- Difficulty
- medium
40 __ 50 = 90
Show answer
Answer: +
- SubType
- +
- Operand1
- 40
- Operand2
- 50
- Result
- 90
- Difficulty
- medium
49 ○ 8 = 57, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 49
- Operand2
- 8
- Result
- 57
- Difficulty
- medium
12 ○ 4 = 8, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 12
- Operand2
- 4
- Result
- 8
- Difficulty
- medium
8 ○ 8 = 64, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 8
- Result
- 64
- Difficulty
- medium
12 __ 2 = 6
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 12
- Operand2
- 2
- Result
- 6
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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