Question

найди значения выражений (10+8)*8= (20+6)*3= (30+9)*2 (20+1)*4 (100+80)*5 (200+60)*3 (300+90)*2 (200+10)*4

Answer 1

(10+8)*8= 144,
...= 78
...=78
...=84
...=900
...=780
...=780
...=840

Answer 2

1) 144
2)78
3)78
4)84
5)900
6)780
7)780
8)840