Question

Dau coroana va rog cat mai repede exercitiile2,3,4.

Answer 1

4 kg=40 hg =400 dag =4000 g
2 t=20 q=2000 kg
37000 dag=3700 hg=370 kg
11 kg=11 000 g=1 100 dag=110 hg
7000 g=700 dag=70 hg=7 kg
3000 kg=30 q=3 t
8000 kg=8 t=80 q
10 q=1 t=1000 kg
10 kg+400 dag+5 hg =10000g+4000g+500 g=14500 g
100 dg+20 hg+30 dag=10 g+2000 g+300 g=2310 g
57 kg+3 t+2 q=57 kg+3000 kg+200 kg=3257 kg
40 kg+2 t+40 q=40 kg+2000 kg+4000 kg=6040kg