missing-operator/add-sub-medium · Set 96
19 problems
Nome:
Classe:
Data:
1
30 ○ 5 6, what is ○?
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2
96 ○ 12 8, what is ○?
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3
17 __ 32 49
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4
20 __ 46 66
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5
58 __ 38 20
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6
59 __ 13 46
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7
40 ○ 3 37, what is ○?
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8
3 ○ 6 18, what is ○?
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9
27 ○ 12 15, what is ○?
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10
2 __ 9 18
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11
88 __ 11 8
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12
7 __ 3 21
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13
27 __ 3 9
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14
54 ○ 9 6, what is ○?
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15
43 ○ 7 36, what is ○?
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16
10 ○ 3 30, what is ○?
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17
40 ○ 8 5, what is ○?
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18
20 __ 10 2
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19
7 __ 11 77
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