Tolong dibantu ya kakak kakak pake caranya terima kasih ya

4. 85600m-15000m =75600m
5. 97200cm - 527 cm = 96673 cm

km
hm
dam
m
dm
cm
mm

1. 58Km+9Hm=.....dam
58km=5800dam
9hm=90dam
5800+90= 5890dam

2. 731dm+ 14 cm=....mm
731dm=73100mm
14cm=140mm
73100+140= 73240mm

3. 145m+4800dm=....dam
145m=14.5dam
4800dm=48dam
14.5+48= 62.5 dam

4. 856hm - 15 km = ..... m
856hm=85600m
15km=15000m
85600-15000=70600m

5. 972m - 5720mm=....cm
972m= 972000cm
5720mm= 572cm
972000-572=971428cm