Workbook Detail
Missing Operator Add Sub Easy — Set 51
12 ○ 12 = 144, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 12
- Operand2
- 12
- Result
- 144
- Difficulty
- easy
6 ○ 2 = 12, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 2
- Result
- 12
- Difficulty
- easy
22 ○ 14 = 36, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 22
- Operand2
- 14
- Result
- 36
- Difficulty
- easy
47 ○ 45 = 92, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 47
- Operand2
- 45
- Result
- 92
- Difficulty
- easy
44 __ 33 = 11
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Answer: -
- SubType
- -
- Operand1
- 44
- Operand2
- 33
- Result
- 11
- Difficulty
- easy
9 __ 9 = 81
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Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 9
- Result
- 81
- Difficulty
- easy
10 ○ 5 = 50, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 5
- Result
- 50
- Difficulty
- easy
3 __ 2 = 6
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Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 2
- Result
- 6
- Difficulty
- easy
49 ○ 10 = 59, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 49
- Operand2
- 10
- Result
- 59
- Difficulty
- easy
60 ○ 49 = 11, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 60
- Operand2
- 49
- Result
- 11
- Difficulty
- easy
4 __ 11 = 44
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 4
- Operand2
- 11
- Result
- 44
- Difficulty
- easy
18 __ 21 = 39
Show answer
Answer: +
- SubType
- +
- Operand1
- 18
- Operand2
- 21
- Result
- 39
- Difficulty
- easy
6 ○ 10 = 60, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 10
- Result
- 60
- Difficulty
- easy
6 __ 7 = 42
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Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 7
- Result
- 42
- Difficulty
- easy
16 __ 46 = 62
Show answer
Answer: +
- SubType
- +
- Operand1
- 16
- Operand2
- 46
- Result
- 62
- Difficulty
- easy
17 __ 41 = 58
Show answer
Answer: +
- SubType
- +
- Operand1
- 17
- Operand2
- 41
- Result
- 58
- Difficulty
- easy
88 ○ 41 = 47, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 88
- Operand2
- 41
- Result
- 47
- Difficulty
- easy
12 __ 11 = 1
Show answer
Answer: -
- SubType
- -
- Operand1
- 12
- Operand2
- 11
- Result
- 1
- Difficulty
- easy
7 ○ 4 = 28, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 4
- Result
- 28
- Difficulty
- easy
9 __ 8 = 72
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 8
- Result
- 72
- Difficulty
- easy
Teaching Notes
Practice missing operator add sub with free easy printable worksheets. Uniquely generated — reinforce key math skills.
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