missing-operator/add-sub-medium · Set 87
20 problems
Nome:
Classe:
Data:
1
132 ○ 11 12, what is ○?
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2
66 ○ 11 6, what is ○?
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3
1 ○ 43 44, what is ○?
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4
3 ○ 9 27, what is ○?
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5
18 ○ 7 25, what is ○?
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6
48 ○ 33 81, what is ○?
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7
8 __ 5 13
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8
35 __ 7 5
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9
24 ○ 6 4, what is ○?
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10
3 __ 12 36
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11
34 ○ 5 29, what is ○?
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12
43 ○ 42 85, what is ○?
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13
14 ○ 17 31, what is ○?
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14
18 ○ 43 61, what is ○?
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15
56 __ 7 8
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16
46 ○ 36 10, what is ○?
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17
67 ○ 21 46, what is ○?
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18
22 __ 48 70
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19
7 ○ 3 21, what is ○?
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20
11 __ 9 99
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