Workbook Detail
Missing Operator All Ops Hard — Set 21
9 ○ 4 = 36, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 9
- Operand2
- 4
- Result
- 36
- Difficulty
- hard
15 __ 10 = 5
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Answer: -
- SubType
- -
- Operand1
- 15
- Operand2
- 10
- Result
- 5
- Difficulty
- hard
80 ○ 8 = 10, what is ○?
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Answer: ÷
- SubType
- ÷
- Operand1
- 80
- Operand2
- 8
- Result
- 10
- Difficulty
- hard
3 __ 9 = 27
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Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 9
- Result
- 27
- Difficulty
- hard
19 ○ 9 = 10, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 19
- Operand2
- 9
- Result
- 10
- Difficulty
- hard
40 __ 8 = 5
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 40
- Operand2
- 8
- Result
- 5
- Difficulty
- hard
12 ○ 6 = 2, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 12
- Operand2
- 6
- Result
- 2
- Difficulty
- hard
19 ○ 10 = 9, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 19
- Operand2
- 10
- Result
- 9
- Difficulty
- hard
5 __ 8 = 40
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 8
- Result
- 40
- Difficulty
- hard
6 ○ 3 = 9, what is ○?
Show answer
Answer: +
- SubType
- +
- Operand1
- 6
- Operand2
- 3
- Result
- 9
- Difficulty
- hard
11 ○ 7 = 4, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 11
- Operand2
- 7
- Result
- 4
- Difficulty
- hard
11 ○ 8 = 3, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 11
- Operand2
- 8
- Result
- 3
- Difficulty
- hard
63 __ 7 = 9
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Answer: ÷
- SubType
- ÷
- Operand1
- 63
- Operand2
- 7
- Result
- 9
- Difficulty
- hard
45 ○ 9 = 5, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 45
- Operand2
- 9
- Result
- 5
- Difficulty
- hard
5 __ 5 = 10
Show answer
Answer: +
- SubType
- +
- Operand1
- 5
- Operand2
- 5
- Result
- 10
- Difficulty
- hard
10 __ 2 = 5
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Answer: ÷
- SubType
- ÷
- Operand1
- 10
- Operand2
- 2
- Result
- 5
- Difficulty
- hard
8 __ 10 = 80
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 10
- Result
- 80
- Difficulty
- hard
7 ○ 3 = 4, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 7
- Operand2
- 3
- Result
- 4
- Difficulty
- hard
5 __ 2 = 10
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 5
- Operand2
- 2
- Result
- 10
- Difficulty
- hard
28 ○ 4 = 7, what is ○?
Show answer
Answer: ÷
- SubType
- ÷
- Operand1
- 28
- Operand2
- 4
- Result
- 7
- Difficulty
- hard
Teaching Notes
Practice missing operator all ops with free hard printable worksheets. Uniquely generated — reinforce key math skills.
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