All Ops Medium · Set 11
19 problems
Name:
Class:
Date:
1
9 __ 4 13
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2
6 __ 8 48
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3
9 __ 5 14
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4
10 ○ 8 2, what is ○?
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5
15 __ 10 5
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6
4 ○ 1 5, what is ○?
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7
4 ○ 4 8, what is ○?
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8
4 __ 7 28
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9
7 __ 2 9
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10
5 __ 7 35
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11
7 __ 5 2
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12
7 ○ 4 28, what is ○?
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13
14 ○ 10 4, what is ○?
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14
18 ○ 9 9, what is ○?
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15
6 ○ 10 16, what is ○?
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16
19 __ 10 9
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17
100 __ 10 10
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18
8 __ 6 14
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19
8 __ 7 1
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