\(1hm^215dam^2=11500m^2\)
\(12km^24dam^2=12000400m^2\)
\(1hm^215dam^2=11500m^2\\12km^24dam^2=12000400m^2\)
1hm2 15dam2 = 115dam2
12km2 4dam2= 120 400 m2
\(1hm^215dam^2=11500m^2\)
\(12km^24dam^2=12000400m^2\)
\(1hm^215dam^2=11500m^2\\12km^24dam^2=12000400m^2\)
1hm2 15dam2 = 115dam2
12km2 4dam2= 120 400 m2
1hm2 15dam2 = m2
Viết số thích hợp vào chỗ chấm :
5cm2 = ... mm2
12km2 = .... hm2
1hm2 = ......m2
7hm2 = ..... m2
1m2 = ...... cm2
5m2 = ....... cm2
12m2 9dm2= ..... dm2
37dam224m2 = ....m2
đổi :5cm2=............mm2
12km2=..............hm2
1hm2=............m2
7hm2=............m2
1m2=.........cm2
5m2=..........cm2
12m29dm2=.............dm2
37dam24m2=............m2
800mm2=..............cm2
12000hm2=.................km2
150cm2 = ..............dm2 ...........cm2
3400dm2=...........m2
90000m2=..............hm2
2010m2=.....dam2...........m2
đổi :
5cm2=.......mm2
12km2=.....hm2
1hm2= ..........m2
7hm2=.............m2
1m2= .............cm2
5m2=.........cm2
12m29dm2=...........dm2
37dam24m2 = .............m2
800mm2 = ...............cm2
12000hm2=.................km2
150cm2=............dm2............cm2
3400dm2=............m2
90000m2=............hm2
2010m2=............dam2..........m2
a) 5cm2 = ... mm2
12km2 = .... hm2
1hm2 = ......m2
7hm2 = ..... m2
1m2 = ...... cm2
5m2 = ....... cm2
12m2 9dm2= ..... dm2
37dam224m2 = ....m2
b) 800mm2 = ... cm2
3400dm2 = ... m2
12 000 hm2 = … km2
150cm2 = ... dm2... cm2
90 000m2 = ... hm2
2010m2 = ... dam2... m2
1hm2= ...m2
7 hm2=....m2
a. 3dam2 = m2
500m2 = dam2
12hm2 6dam2= dam2
b. 4dam2 = m2
40hm2 = dam2
240m2 = dam2 m2
11hm2 14dam2 | = | dam2 |
4dam2 64m2 | = | m2 |
10hm2 1477m2 | = | m2 |
71dam2 25 m2 = ....m2
12km2 60 hm2 = ... hm2