Răspuns:
Salutare!
318×5×2+20×42×5=
1 590×2+840×5=
3 180+4 200=
7 380
Salut!
318 × 5 × 2 + 20 × 42 × 5 =
1590 × 2 + 840 × 5 =
3180 + 4200 =
7380
