Workbook Detail
Missing Operator Add Sub Medium — Set 70
13 ○ 35 = 48, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 13
- Operand2
- 35
- Result
- 48
- Difficulty
- medium
30 __ 23 = 7
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Answer: -
- SubType
- -
- Operand1
- 30
- Operand2
- 23
- Result
- 7
- Difficulty
- medium
67 __ 39 = 28
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Answer: -
- SubType
- -
- Operand1
- 67
- Operand2
- 39
- Result
- 28
- Difficulty
- medium
120 ○ 10 = 12, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 120
- Operand2
- 10
- Result
- 12
- Difficulty
- medium
2 __ 4 = 8
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Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 4
- Result
- 8
- Difficulty
- medium
10 ○ 2 = 20, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 2
- Result
- 20
- Difficulty
- medium
44 __ 42 = 86
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Answer: +
- SubType
- +
- Operand1
- 44
- Operand2
- 42
- Result
- 86
- Difficulty
- medium
40 ○ 48 = 88, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 40
- Operand2
- 48
- Result
- 88
- Difficulty
- medium
3 ○ 8 = 24, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 8
- Result
- 24
- Difficulty
- medium
4 __ 6 = 24
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Answer: ×
- SubType
- ×
- Operand1
- 4
- Operand2
- 6
- Result
- 24
- Difficulty
- medium
17 ○ 12 = 5, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 17
- Operand2
- 12
- Result
- 5
- Difficulty
- medium
78 __ 33 = 45
Show answer
Answer: -
- SubType
- -
- Operand1
- 78
- Operand2
- 33
- Result
- 45
- Difficulty
- medium
19 ○ 9 = 10, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 19
- Operand2
- 9
- Result
- 10
- Difficulty
- medium
30 ○ 11 = 41, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 30
- Operand2
- 11
- Result
- 41
- Difficulty
- medium
60 ○ 6 = 10, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 60
- Operand2
- 6
- Result
- 10
- Difficulty
- medium
24 ○ 7 = 31, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 24
- Operand2
- 7
- Result
- 31
- Difficulty
- medium
36 __ 28 = 64
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Answer: +
- SubType
- +
- Operand1
- 36
- Operand2
- 28
- Result
- 64
- Difficulty
- medium
69 __ 39 = 30
Show answer
Answer: -
- SubType
- -
- Operand1
- 69
- Operand2
- 39
- Result
- 30
- Difficulty
- medium
79 __ 49 = 30
Show answer
Answer: -
- SubType
- -
- Operand1
- 79
- Operand2
- 49
- Result
- 30
- Difficulty
- medium
92 __ 47 = 45
Show answer
Answer: -
- SubType
- -
- Operand1
- 92
- Operand2
- 47
- Result
- 45
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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