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Efectuează:
a) 2 400:100-3×7+194×3 =
3 200: 100 + 5×9+208 : 4 =
b) 168:7 +369 : 3 + 12 × 13 =
216:3-420:6 +24 × 35 =
c) 6 435:39-18 x 8 +1 245=
2 982:21-14 x 7+2 519 =
d) 2 365:43-12 x 4+4 237 =
1 562 22 11 x 5+7 083=299160
Dau coroana


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