điền số tích hợp vào chỗ chấm 4dm2 25mm2 = ................mm2
4dm2 125mm2=..........mm2
a) 4ha=................m2
4500mm2=...........cm2
6cm2 25mm2=..........mm2
60000m2=........ha
84800m2=........ha...........m2
2ha350m2=............m2
giúp mình nha :3
8m2 26 dm2 = ........m2
20m2 4dm2= .........dm2
45dm2=.....m2
7m2 7dm2=......cm2
4cm 7mm2= .........mm2
5dm2 9cm2= ........cm2
1/2 ha = ......m2
1/5 km=...........dam2
42,5m = ....... dam
6,53 hm =........m
372g =......dag
5,6=.....m2
2m2 4dm2 =.......m2
0,47 dm =.....m
5,7 tạ =.....kg
43k 5g =......g
5680 m2=...... ha
3 dm2 5 cm2 =.......mm2
7 cm2 25mm2 ....... 7 25/100 cm2
điền dấu nhé
1/- The sum of denominator and numerator of a fraction is 91 and the fraction is equal to 6/7 denominator of the fraction is ?
2/- 25mm2 = ?
4dm2 6cm2 = ................dm2
4dm2 65cm2 =.......dm2