үй тапшырма
215*8+105192:(5108-4892)=
1)215*8=1790
2100*3=
6300
434*315:217*1000:225=
1)434*315=136710
2)5108-4892=
216
2100-140=
1960
2)136710:217=
630
3)105192:216=
487
140-35=
105
3)630*1000=
630000
4) 1720+487=
2207
140:2=
70
4)630000:225=
2800
2100:140=
15