missing-operator/add-sub-medium · Sada 18
20 problems
Jméno:
Třída:
Datum:
1
11 ○ 10 21, what is ○?
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2
9 ○ 34 43, what is ○?
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3
10 __ 6 60
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4
70 ○ 7 10, what is ○?
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5
82 __ 33 49
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6
7 ○ 8 15, what is ○?
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7
74 __ 36 38
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8
7 __ 2 14
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9
72 __ 30 42
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10
43 __ 1 44
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11
11 ○ 3 33, what is ○?
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12
30 ○ 8 38, what is ○?
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13
40 ○ 34 74, what is ○?
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14
79 __ 38 41
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15
17 ○ 14 3, what is ○?
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16
55 __ 5 11
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17
69 __ 45 24
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18
99 __ 9 11
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19
60 __ 33 27
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20
20 __ 10 2
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