Workbook Detail
Missing Operator Add Sub Medium — Set 79
7 ○ 13 = 20, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 7
- Operand2
- 13
- Result
- 20
- Difficulty
- medium
18 ○ 6 = 24, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 18
- Operand2
- 6
- Result
- 24
- Difficulty
- medium
45 __ 5 = 9
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Answer: ÷
- SubType
- ÷
- Operand1
- 45
- Operand2
- 5
- Result
- 9
- Difficulty
- medium
32 __ 4 = 8
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Answer: ÷
- SubType
- ÷
- Operand1
- 32
- Operand2
- 4
- Result
- 8
- Difficulty
- medium
5 __ 3 = 15
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Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 3
- Result
- 15
- Difficulty
- medium
26 ○ 42 = 68, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 26
- Operand2
- 42
- Result
- 68
- Difficulty
- medium
86 __ 38 = 48
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Answer: -
- SubType
- -
- Operand1
- 86
- Operand2
- 38
- Result
- 48
- Difficulty
- medium
45 ○ 21 = 66, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 45
- Operand2
- 21
- Result
- 66
- Difficulty
- medium
38 __ 1 = 37
Show answer
Answer: -
- SubType
- -
- Operand1
- 38
- Operand2
- 1
- Result
- 37
- Difficulty
- medium
90 __ 9 = 10
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 90
- Operand2
- 9
- Result
- 10
- Difficulty
- medium
12 ○ 8 = 96, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 12
- Operand2
- 8
- Result
- 96
- Difficulty
- medium
39 ○ 4 = 35, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 39
- Operand2
- 4
- Result
- 35
- Difficulty
- medium
47 ○ 40 = 7, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 47
- Operand2
- 40
- Result
- 7
- Difficulty
- medium
6 ○ 5 = 30, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 5
- Result
- 30
- Difficulty
- medium
39 __ 38 = 77
Show answer
Answer: +
- SubType
- +
- Operand1
- 39
- Operand2
- 38
- Result
- 77
- Difficulty
- medium
2 ○ 2 = 4, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 2
- Result
- 4
- Difficulty
- medium
2 ○ 11 = 22, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 11
- Result
- 22
- Difficulty
- medium
50 __ 30 = 80
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Answer: +
- SubType
- +
- Operand1
- 50
- Operand2
- 30
- Result
- 80
- Difficulty
- medium
4 ○ 8 = 32, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 4
- Operand2
- 8
- Result
- 32
- Difficulty
- medium
10 __ 12 = 120
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 12
- Result
- 120
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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