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Calculeaza ,asociind convenabil factorii:
2x332x50
62x250x4x1
25x45x4x2


Răspuns :

a. (2 × 50) × 332 = 100×332 = 33200
b. (62 × 1) × (250 × 4) = 62 × 1000 = 62000
c. (25 × 4) × (45×2) = 100 × 90 = 9000