Workbook Detail
Missing Operator Add Sub Easy — Set 65
31 __ 20 = 51
Show answer
Answer: +
- SubType
- +
- Operand1
- 31
- Operand2
- 20
- Result
- 51
- Difficulty
- easy
3 ○ 11 = 33, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 11
- Result
- 33
- Difficulty
- easy
21 ○ 22 = 43, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 21
- Operand2
- 22
- Result
- 43
- Difficulty
- easy
48 __ 50 = 98
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Answer: +
- SubType
- +
- Operand1
- 48
- Operand2
- 50
- Result
- 98
- Difficulty
- easy
39 ○ 6 = 45, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 39
- Operand2
- 6
- Result
- 45
- Difficulty
- easy
24 __ 16 = 40
Show answer
Answer: +
- SubType
- +
- Operand1
- 24
- Operand2
- 16
- Result
- 40
- Difficulty
- easy
21 ○ 19 = 2, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 21
- Operand2
- 19
- Result
- 2
- Difficulty
- easy
8 __ 4 = 32
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 4
- Result
- 32
- Difficulty
- easy
43 ○ 45 = 88, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 43
- Operand2
- 45
- Result
- 88
- Difficulty
- easy
12 __ 39 = 51
Show answer
Answer: +
- SubType
- +
- Operand1
- 12
- Operand2
- 39
- Result
- 51
- Difficulty
- easy
31 ○ 16 = 47, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 31
- Operand2
- 16
- Result
- 47
- Difficulty
- easy
49 __ 5 = 54
Show answer
Answer: +
- SubType
- +
- Operand1
- 49
- Operand2
- 5
- Result
- 54
- Difficulty
- easy
50 ○ 46 = 4, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 50
- Operand2
- 46
- Result
- 4
- Difficulty
- easy
45 ○ 44 = 1, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 45
- Operand2
- 44
- Result
- 1
- Difficulty
- easy
39 ○ 18 = 21, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 39
- Operand2
- 18
- Result
- 21
- Difficulty
- easy
62 __ 46 = 16
Show answer
Answer: -
- SubType
- -
- Operand1
- 62
- Operand2
- 46
- Result
- 16
- Difficulty
- easy
5 __ 13 = 18
Show answer
Answer: +
- SubType
- +
- Operand1
- 5
- Operand2
- 13
- Result
- 18
- Difficulty
- easy
35 ○ 30 = 65, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 35
- Operand2
- 30
- Result
- 65
- Difficulty
- easy
17 __ 22 = 39
Show answer
Answer: +
- SubType
- +
- Operand1
- 17
- Operand2
- 22
- Result
- 39
- Difficulty
- easy
11 ○ 11 = 121, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 11
- Operand2
- 11
- Result
- 121
- Difficulty
- easy
Teaching Notes
Practice missing operator add sub with free easy printable worksheets. Uniquely generated — reinforce key math skills.
Frequently Asked Questions
How do I use this Missing Operator Add Sub Easy Practice?
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Is there an answer key?
Yes — the answer key is included and can be printed separately.