MATEMATYKA 6 z plusem Zadanie 9 ze strony 111 ( podręcznik ) a) 4m x 7m x 2m b) 2cm x 4,5cm x3,5cm c) 11dm x 11dm x 11dm d) 25mm x 4,7cm x 0,2dm

a) 4*7*2=56 m b) 2*4,5*3,5=31,5 cm c) 11*11*11=1331 dm d) 2,5*4,7*20=235 cm

a) 4m x 7m x 2m = 56m b) 2cm x 4.5cm x 3.5cm = 31.5cm c) 11dm x 11dm x 11 dm = 1331dm d) 25mm x 4.7cm x 0.2 dm = 25mm - 2.5cm 0.2 dm - 2cm = 2.5cm x 4.7 cm x 2 cm = 23.5