Question

Efectueaza operatiile de ordinul II, apoi pe cele de ordinul 1
a) 5 x 6 + 35:5 + 81:9 =
6) 64:8 + 21:7+42:6 =
c) 54:6 - 24:3 + 4 X 9 - 8x2 =
d) 9×0+0:4 - 10× 3 × 0 × 67 =​

Answer 1

Răspuns:

a)30+7+9=46

b)8+3+7=18

c)9-8+36-16=1+36-16=37-16=21

d)0+0-0=0

Answer 2

Răspuns:

5×6+35:5+81:9=

30+7+9=

37+9=

46

64:8+21:7+42:6=

8+3+7=

18

54:6-24:3+4×9-8×2=

9-8+36-16=

1+20=21

9×0+0:4-10×3×0×67=

0+0-0=

0

SPER CĂ TE-AM AJUTAT