Workbook Detail
Missing Operator Add Sub Easy — Set 87
10 ○ 11 = 110, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 11
- Result
- 110
- Difficulty
- easy
7 __ 10 = 70
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Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 10
- Result
- 70
- Difficulty
- easy
12 __ 11 = 132
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Answer: ×
- SubType
- ×
- Operand1
- 12
- Operand2
- 11
- Result
- 132
- Difficulty
- easy
16 __ 32 = 48
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Answer: +
- SubType
- +
- Operand1
- 16
- Operand2
- 32
- Result
- 48
- Difficulty
- easy
41 __ 21 = 20
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Answer: -
- SubType
- -
- Operand1
- 41
- Operand2
- 21
- Result
- 20
- Difficulty
- easy
61 __ 32 = 29
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Answer: -
- SubType
- -
- Operand1
- 61
- Operand2
- 32
- Result
- 29
- Difficulty
- easy
62 __ 44 = 18
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Answer: -
- SubType
- -
- Operand1
- 62
- Operand2
- 44
- Result
- 18
- Difficulty
- easy
46 __ 33 = 13
Show answer
Answer: -
- SubType
- -
- Operand1
- 46
- Operand2
- 33
- Result
- 13
- Difficulty
- easy
12 __ 12 = 144
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 12
- Operand2
- 12
- Result
- 144
- Difficulty
- easy
51 __ 25 = 26
Show answer
Answer: -
- SubType
- -
- Operand1
- 51
- Operand2
- 25
- Result
- 26
- Difficulty
- easy
79 __ 50 = 29
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Answer: -
- SubType
- -
- Operand1
- 79
- Operand2
- 50
- Result
- 29
- Difficulty
- easy
42 __ 4 = 46
Show answer
Answer: +
- SubType
- +
- Operand1
- 42
- Operand2
- 4
- Result
- 46
- Difficulty
- easy
7 __ 4 = 28
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 4
- Result
- 28
- Difficulty
- easy
23 __ 45 = 68
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Answer: +
- SubType
- +
- Operand1
- 23
- Operand2
- 45
- Result
- 68
- Difficulty
- easy
8 __ 8 = 16
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Answer: +
- SubType
- +
- Operand1
- 8
- Operand2
- 8
- Result
- 16
- Difficulty
- easy
7 ○ 6 = 42, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 6
- Result
- 42
- Difficulty
- easy
38 ○ 27 = 11, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 38
- Operand2
- 27
- Result
- 11
- Difficulty
- easy
59 ○ 18 = 41, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 59
- Operand2
- 18
- Result
- 41
- Difficulty
- easy
11 ○ 7 = 77, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 11
- Operand2
- 7
- Result
- 77
- Difficulty
- easy
Teaching Notes
Practice missing operator add sub with free easy printable worksheets. Uniquely generated — reinforce key math skills.
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