Workbook Detail
Missing Operator Add Sub Medium — Set 86
9 ○ 11 = 99, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 11
- Result
- 99
- Difficulty
- medium
31 ○ 44 = 75, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 31
- Operand2
- 44
- Result
- 75
- Difficulty
- medium
2 __ 7 = 14
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 7
- Result
- 14
- Difficulty
- medium
20 __ 18 = 38
Show answer
Answer: +
- SubType
- +
- Operand1
- 20
- Operand2
- 18
- Result
- 38
- Difficulty
- medium
6 __ 7 = 42
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 7
- Result
- 42
- Difficulty
- medium
79 ○ 37 = 42, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 79
- Operand2
- 37
- Result
- 42
- Difficulty
- medium
9 ○ 8 = 72, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 8
- Result
- 72
- Difficulty
- medium
69 ○ 19 = 50, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 69
- Operand2
- 19
- Result
- 50
- Difficulty
- medium
86 __ 38 = 48
Show answer
Answer: -
- SubType
- -
- Operand1
- 86
- Operand2
- 38
- Result
- 48
- Difficulty
- medium
16 __ 8 = 2
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 16
- Operand2
- 8
- Result
- 2
- Difficulty
- medium
10 __ 5 = 50
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 5
- Result
- 50
- Difficulty
- medium
74 __ 40 = 34
Show answer
Answer: -
- SubType
- -
- Operand1
- 74
- Operand2
- 40
- Result
- 34
- Difficulty
- medium
18 __ 6 = 3
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 18
- Operand2
- 6
- Result
- 3
- Difficulty
- medium
25 __ 5 = 5
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 25
- Operand2
- 5
- Result
- 5
- Difficulty
- medium
3 ○ 3 = 9, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 3
- Result
- 9
- Difficulty
- medium
26 ○ 12 = 38, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 26
- Operand2
- 12
- Result
- 38
- Difficulty
- medium
52 ○ 11 = 41, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 52
- Operand2
- 11
- Result
- 41
- Difficulty
- medium
69 ○ 42 = 27, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 69
- Operand2
- 42
- Result
- 27
- Difficulty
- medium
31 ○ 28 = 59, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 31
- Operand2
- 28
- Result
- 59
- Difficulty
- medium
18 ○ 39 = 57, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 18
- Operand2
- 39
- Result
- 57
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
Frequently Asked Questions
How do I use this Missing Operator Add Sub Medium Practice?
Print the worksheet and use it for independent practice, homework, or assessment. The included answer key allows for quick grading.
Is there an answer key?
Yes — the answer key is included and can be printed separately.