a, 352g=...........kg=.............mg b,1 lạng=..........g=............kg c,1 tấn=.........tạ=...........kg d,76m=...........cm=..........km
2 câu trả lời
a, 352g=..0,352.........kg=.....352000........mg
b,1 lạng=...10000.......g=....10........kg
c,1 tấn=...10......tạ=......1000.....kg
d,76m=...1600........cm=....0,016......km