Question

. 5 km = ? m
. 3 m = ? cm
• 400 m = ? hm
• 55 km = ? m
• 3 dam = ? dm
• 400 dam = ? km
• 550 km = ? m
. 3 dam = ? cm
• 400 m = ? dm
• 315 m = ? dm = ? cm = ? mm • 420 km = ? hm = ? dm = ? m
Transformaţi şi efectuati:
• 100 hm + 300 hm = ? km
• 37 dam + 210 m = ? m
• 200 cm + 400 cm = ? m
.240 hm + 1 100 dam = ? km. va rog sa ma ajutati e pt aziii please​

Answer 1

Răspuns:

5 km=5000m

3m =300 cm

400 m=4hm

55 km=55000m

3 dam=300 dm

400 dam = 4km

550 km= 550000 m

3 dam= 3000 cm

400 m = 40 dm

315 m=3150 dm=31500cm=315000mm

315000=0.315 km×420 km=132.3 km=1323hm=13230dam=132300m

Answer 2

Răspuns:

Explicație pas cu pas:

5 km = 5000 m

. 3 m = 300cm

• 400 m = 4 hm

• 55 km = 55000 m

• 3 dam = 300 dm

• 400 dam = 4 km

• 550 km = 550 000 m

. 3 dam = 3000 cm

• 400 m =40 dm

315 m = 3150 dm

315m=31500 cm

315m=315000mm

420 km=4200hm

420km=4200000 dm

420 km=420000 m

Transformaţi şi efectuati:

• 100 hm + 300 hm = 400hm=40 km

• 37 dam + 210 m = 370m+210m=580 m

• 200 cm + 400 cm = 600 cm=0,6 m

.240 hm + 1 100 dam = 240hm+110hm=350hm=35 km.