Workbook Detail
Missing Operator All Ops Hard — Set 39
18 ○ 6 = 3, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 18
- Operand2
- 6
- Result
- 3
- Difficulty
- hard
4 ○ 10 = 40, what is ○?
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Answer: ×
- SubType
- ×
- Operand1
- 4
- Operand2
- 10
- Result
- 40
- Difficulty
- hard
8 ○ 7 = 15, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 8
- Operand2
- 7
- Result
- 15
- Difficulty
- hard
10 ○ 5 = 15, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 10
- Operand2
- 5
- Result
- 15
- Difficulty
- hard
15 ○ 8 = 7, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 15
- Operand2
- 8
- Result
- 7
- Difficulty
- hard
7 ○ 10 = 17, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 7
- Operand2
- 10
- Result
- 17
- Difficulty
- hard
10 __ 10 = 100
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Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 10
- Result
- 100
- Difficulty
- hard
14 ○ 10 = 4, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 14
- Operand2
- 10
- Result
- 4
- Difficulty
- hard
8 ○ 8 = 16, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 8
- Operand2
- 8
- Result
- 16
- Difficulty
- hard
3 ○ 4 = 12, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 4
- Result
- 12
- Difficulty
- hard
14 ○ 7 = 2, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 14
- Operand2
- 7
- Result
- 2
- Difficulty
- hard
16 __ 7 = 9
Show answer
Answer: -
- SubType
- -
- Operand1
- 16
- Operand2
- 7
- Result
- 9
- Difficulty
- hard
19 ○ 10 = 9, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 19
- Operand2
- 10
- Result
- 9
- Difficulty
- hard
8 __ 5 = 13
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Answer: +
- SubType
- +
- Operand1
- 8
- Operand2
- 5
- Result
- 13
- Difficulty
- hard
9 ○ 3 = 27, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 3
- Result
- 27
- Difficulty
- hard
7 ○ 2 = 14, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 2
- Result
- 14
- Difficulty
- hard
1 __ 6 = 7
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Answer: +
- SubType
- +
- Operand1
- 1
- Operand2
- 6
- Result
- 7
- Difficulty
- hard
9 __ 6 = 15
Show answer
Answer: +
- SubType
- +
- Operand1
- 9
- Operand2
- 6
- Result
- 15
- Difficulty
- hard
2 __ 4 = 8
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 2
- Operand2
- 4
- Result
- 8
- Difficulty
- hard
4 ○ 7 = 28, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 4
- Operand2
- 7
- Result
- 28
- Difficulty
- hard
Teaching Notes
Practice missing operator all ops with free hard printable worksheets. Uniquely generated — reinforce key math skills.
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