👤

exercitiul 1,2,3.dau coroana.

Exercitiul 123dau Coroana class=

Răspuns :

1)3 pe 5 din 25=25:5x3=5x3=15
35:5x3=7x3=21
75:5x3=15x3=45
315:5x3=63x3=189
600:5x3=120x3=360
945:5x3=189x3=567
510:5x3=102x3=306

2)24:2x1=12km
320:2x1=160m
16:2x1=8t
284:2x1=142litri
212:2x1=106g
400:2x1=200q

3)250:5x3=50x3=150
490:7x4=70x4=280
121:11x4=11x4=44
196:14x6=14x6=84
Sper ca te-am ajutat!