Question

Vărogggggggggggggggggg ​

Answer 1

Răspuns:

Explicație pas cu pas:

1)

a)

150m

b)

2,5m

c)

30m

d)

50dm

-

2)

a

1,20m+1m=121m

b)

4hm-2hm= 2 hm

c)

130 dam²+14 dam²=144 dam²

d)

50dm³-6 dm²=44 dm²