Workbook Detail
Missing Operator Add Sub Easy — Set 67
50 __ 39 = 89
Show answer
Answer: +
- SubType
- +
- Operand1
- 50
- Operand2
- 39
- Result
- 89
- Difficulty
- easy
28 ○ 10 = 38, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 28
- Operand2
- 10
- Result
- 38
- Difficulty
- easy
8 ○ 8 = 64, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 8
- Result
- 64
- Difficulty
- easy
40 __ 12 = 28
Show answer
Answer: -
- SubType
- -
- Operand1
- 40
- Operand2
- 12
- Result
- 28
- Difficulty
- easy
5 __ 4 = 20
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 4
- Result
- 20
- Difficulty
- easy
8 __ 2 = 16
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 2
- Result
- 16
- Difficulty
- easy
70 __ 28 = 42
Show answer
Answer: -
- SubType
- -
- Operand1
- 70
- Operand2
- 28
- Result
- 42
- Difficulty
- easy
9 __ 9 = 81
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 9
- Result
- 81
- Difficulty
- easy
2 __ 5 = 10
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 5
- Result
- 10
- Difficulty
- easy
8 ○ 3 = 24, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 3
- Result
- 24
- Difficulty
- easy
7 ○ 11 = 18, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 7
- Operand2
- 11
- Result
- 18
- Difficulty
- easy
11 ○ 13 = 24, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 11
- Operand2
- 13
- Result
- 24
- Difficulty
- easy
22 __ 8 = 30
Show answer
Answer: +
- SubType
- +
- Operand1
- 22
- Operand2
- 8
- Result
- 30
- Difficulty
- easy
15 ○ 20 = 35, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 15
- Operand2
- 20
- Result
- 35
- Difficulty
- easy
60 __ 46 = 14
Show answer
Answer: -
- SubType
- -
- Operand1
- 60
- Operand2
- 46
- Result
- 14
- Difficulty
- easy
12 ○ 5 = 60, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 12
- Operand2
- 5
- Result
- 60
- Difficulty
- easy
71 __ 28 = 43
Show answer
Answer: -
- SubType
- -
- Operand1
- 71
- Operand2
- 28
- Result
- 43
- Difficulty
- easy
72 ○ 27 = 45, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 72
- Operand2
- 27
- Result
- 45
- Difficulty
- easy
56 ○ 17 = 39, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 56
- Operand2
- 17
- Result
- 39
- Difficulty
- easy
17 __ 36 = 53
Show answer
Answer: +
- SubType
- +
- Operand1
- 17
- Operand2
- 36
- Result
- 53
- Difficulty
- easy
Teaching Notes
Practice missing operator add sub with free easy printable worksheets. Uniquely generated — reinforce key math skills.
Frequently Asked Questions
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