Răspuns:
a) ( 70 × 2) + ( 95 × 2) = 330 cm
140 + 190 = 330
b) 40 cm × 3 = 120 cm
c) 19 cm × 4 = 76 cm
a ) 70×2+95×2=140+190=330cm
b ) 40×3=120cm
c ) 19×4=76cm
