missing-operator/add-sub-medium · Sada 53
20 problems
Jméno:
Třída:
Datum:
1
26 __ 1 27
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2
121 __ 11 11
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3
4 ○ 47 51, what is ○?
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4
30 ○ 21 9, what is ○?
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5
24 ○ 4 6, what is ○?
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6
6 __ 8 48
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7
16 __ 6 10
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8
44 ○ 11 33, what is ○?
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9
72 __ 12 6
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10
14 __ 2 7
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11
50 __ 24 26
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12
5 ○ 4 1, what is ○?
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13
69 __ 42 27
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14
7 ○ 3 21, what is ○?
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15
5 ○ 12 60, what is ○?
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16
18 __ 3 21
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17
7 ○ 12 84, what is ○?
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18
12 ○ 12 144, what is ○?
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19
49 __ 7 7
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20
32 ○ 4 8, what is ○?
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