Workbook Detail
Number Sense Patterns Missing Operator — Set 21
1 __ 9 = 10
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Answer: +
- SubType
- +
- Operand1
- 1
- Operand2
- 9
- Result
- 10
- Difficulty
- normal
8 __ 9 = 72
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Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 9
- Result
- 72
- Difficulty
- normal
15 ○ 10 = 5, what is ○?
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Answer: -
- SubType
- -
- Operand1
- 15
- Operand2
- 10
- Result
- 5
- Difficulty
- normal
10 __ 2 = 8
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Answer: -
- SubType
- -
- Operand1
- 10
- Operand2
- 2
- Result
- 8
- Difficulty
- normal
6 __ 6 = 36
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Answer: ×
- SubType
- ×
- Operand1
- 6
- Operand2
- 6
- Result
- 36
- Difficulty
- normal
12 ○ 5 = 7, what is ○?
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Answer: -
- SubType
- -
- Operand1
- 12
- Operand2
- 5
- Result
- 7
- Difficulty
- normal
12 __ 4 = 8
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Answer: -
- SubType
- -
- Operand1
- 12
- Operand2
- 4
- Result
- 8
- Difficulty
- normal
5 __ 1 = 6
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Answer: +
- SubType
- +
- Operand1
- 5
- Operand2
- 1
- Result
- 6
- Difficulty
- normal
10 __ 1 = 11
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Answer: +
- SubType
- +
- Operand1
- 10
- Operand2
- 1
- Result
- 11
- Difficulty
- normal
60 ○ 6 = 10, what is ○?
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Answer: ÷
- SubType
- ÷
- Operand1
- 60
- Operand2
- 6
- Result
- 10
- Difficulty
- normal
3 ○ 4 = 12, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 4
- Result
- 12
- Difficulty
- normal
7 ○ 10 = 17, what is ○?
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Answer: +
- SubType
- +
- Operand1
- 7
- Operand2
- 10
- Result
- 17
- Difficulty
- normal
14 __ 6 = 8
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Answer: -
- SubType
- -
- Operand1
- 14
- Operand2
- 6
- Result
- 8
- Difficulty
- normal
8 __ 3 = 24
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Answer: ×
- SubType
- ×
- Operand1
- 8
- Operand2
- 3
- Result
- 24
- Difficulty
- normal
49 __ 7 = 7
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Answer: ÷
- SubType
- ÷
- Operand1
- 49
- Operand2
- 7
- Result
- 7
- Difficulty
- normal
7 ○ 9 = 63, what is ○?
Show answer
Answer: ×
- SubType
- ×
- Operand1
- 7
- Operand2
- 9
- Result
- 63
- Difficulty
- normal
10 ○ 3 = 7, what is ○?
Show answer
Answer: -
- SubType
- -
- Operand1
- 10
- Operand2
- 3
- Result
- 7
- Difficulty
- normal
10 __ 8 = 80
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Answer: ×
- SubType
- ×
- Operand1
- 10
- Operand2
- 8
- Result
- 80
- Difficulty
- normal
3 __ 10 = 30
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Answer: ×
- SubType
- ×
- Operand1
- 3
- Operand2
- 10
- Result
- 30
- Difficulty
- normal
10 __ 4 = 14
Show answer
Answer: +
- SubType
- +
- Operand1
- 10
- Operand2
- 4
- Result
- 14
- Difficulty
- normal