Question

calculeaza 8ori9+7ori6,4ori7+9ori9,9ori6-3ori8,10ori8-4-ori9,4ori2ori9+319,8ori6ori1-17,3ori3ori9-24,3ori2ori9+506​

Answer 1

8×9+7×6=72+42=114

4×7+9×9=28+81=109

9×6-3×8=54-24=30

10×8-4×9=80-36=44

4×2×9+319=72+319=391

8×6×1-17=48-17=31

3×3×9-24=81-24=57

3×2×9+506=54+506=560

sper ca te-am ajutat