Question

32:8 + 81:9 + 84:4 – 125:25;
f) 123 x 4:2-98 10:5+2350:25-68:17;
g) 4 000 + 32x32-65 x 65-185:5+ 203:29;
h) 1 274 x 14-5670: 10-2000 : 100:10:1;​

Answer 1

Explicație pas cu pas:

e) 32:8+81:9+84:4-125:25

4+9+21-5

34-5=29

f) 123×4:2-98+10:5+2350:25-68:17

492:2-98+2+94-4

246-98+2+90

148+92=240

nu pot acum sa mai scriu acum si g si h deoarece trb sa plec undeva sper ca te-a ajutat si ce am scrus la e si f

Answer 2

Răspuns:

Salutare!

e)

32:8+81:9+84:4-125:25=

4+9+21-5=

13+21-5=

34-5=

29

f)

123×4:2-9810:5+2350:25-68:17=

492:2-1962+94-4=

246-1962+94-4=

1 716+94-4=

1 622-4=

1 626

g)

4 000-32×32-65×65-185:5+203:29=

4 000-1 024-4 225-37+7=

2 976-4 225-37+7=

-1 249-37+7=

1 286+7=

1 279

h)

1274×14-5670:10-2000:100:10:1=

17 836-567-20:10:1=

17 836-567-2:1=

17 836-567-2=

17 269-2=

17 267

#Succes!