Workbook Detail
Missing Operator Add Sub Medium — Set 56
70 __ 10 = 7
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 70
- Operand2
- 10
- Result
- 7
- Difficulty
- medium
21 ○ 4 = 25, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 21
- Operand2
- 4
- Result
- 25
- Difficulty
- medium
70 ○ 21 = 49, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 70
- Operand2
- 21
- Result
- 49
- Difficulty
- medium
10 __ 4 = 40
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 4
- Result
- 40
- Difficulty
- medium
20 ○ 4 = 24, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 20
- Operand2
- 4
- Result
- 24
- Difficulty
- medium
34 __ 15 = 19
Show answer
Answer: -
- SubType
- -
- Operand1
- 34
- Operand2
- 15
- Result
- 19
- Difficulty
- medium
90 ○ 9 = 10, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 90
- Operand2
- 9
- Result
- 10
- Difficulty
- medium
32 __ 4 = 8
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 32
- Operand2
- 4
- Result
- 8
- Difficulty
- medium
2 ○ 7 = 14, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 7
- Result
- 14
- Difficulty
- medium
36 __ 9 = 4
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 36
- Operand2
- 9
- Result
- 4
- Difficulty
- medium
40 ○ 10 = 4, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 40
- Operand2
- 10
- Result
- 4
- Difficulty
- medium
27 ○ 16 = 43, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 27
- Operand2
- 16
- Result
- 43
- Difficulty
- medium
90 ○ 42 = 48, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 90
- Operand2
- 42
- Result
- 48
- Difficulty
- medium
7 __ 11 = 77
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 11
- Result
- 77
- Difficulty
- medium
37 ○ 3 = 34, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 37
- Operand2
- 3
- Result
- 34
- Difficulty
- medium
2 ○ 10 = 20, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 10
- Result
- 20
- Difficulty
- medium
52 ○ 21 = 31, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 52
- Operand2
- 21
- Result
- 31
- Difficulty
- medium
2 __ 2 = 4
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 2
- Result
- 4
- Difficulty
- medium
21 ○ 7 = 3, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 21
- Operand2
- 7
- Result
- 3
- Difficulty
- medium
19 ○ 18 = 37, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 19
- Operand2
- 18
- Result
- 37
- Difficulty
- medium
Teaching Notes
Practice missing operator add sub with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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