Question

DAU COROANA! VA ROG URGENT​

Answer 1

Răspuns:

186 × 3 + n = 710

558 + n = 710

n = 710 - 558

n = 152

256 × 2 + n = 617

512 + n = 617

n = 617 - 512

n = 105

n + 135 × 6 = 900

n + 810 = 900

n = 900 - 810

n = 90

n + 235 × 3 = 838

n + 705 = 838

n = 838 - 705

n = 133

Answer 2

186*3+n=710
558+n=710
n=710-558
n=152




256*2+n=617
512+n=617
n=617-512
n=115




n+135*6=900
n+810=900
n=900-810
n=90





n+235*3=838
n+705=838
n=838-705
n=133