Workbook Detail
Missing Operator All Ops Easy — Set 90
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"id": 7,
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"operand1": 1,
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"result": 7,
"question": "1 __ 6 = 7",
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"question": "5 ○ 8 = 40, what is ○?",
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"id": 12,
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"result": 4,
"question": "8 __ 4 = 4",
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}Teaching Notes
- 3 __ 7 = 10
- 10 ○ 6 = 16, what is ○?
- 12 __ 4 = 8
- 2 ○ 10 = 20, what is ○?
- 6 ○ 3 = 9, what is ○?
- 4 __ 6 = 24
- 1 __ 6 = 7
- 3 ○ 6 = 18, what is ○?
- 5 __ 1 = 6
- 2 __ 3 = 6
- 5 ○ 8 = 40, what is ○?
- 8 __ 4 = 4
- 10 ○ 10 = 100, what is ○?
- 7 __ 6 = 42
- 9 __ 4 = 13
- 9 __ 5 = 4
- 3 ○ 2 = 5, what is ○?
- 7 __ 2 = 9
- 1 ○ 4 = 5, what is ○?
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