\(12,46km^2=12460000m^2\)
\(12,46km^2=12460000m^2\)
3 m 2 47cm 2 =…….cm 2
12km 2 846m 2=…….m 2
34736,3m 2=………km 2
12,46km 2=………m 2
8534,3m 2=....hm 2
672m 2 = .....dam 2
97m 2 12cm 2=..........cm 2
3518m 2=...........dam 2.........cm 2
45 km 2=..........m 2
237 ha =.......km 2
6 ha =......dam^2 =.......m^2 13 m^2 =.....dm^2 =......cm^2 70 000 m^2 =......dam^2 =.....ha 4 000 000 m^2 = ha = .........km^2
7,84 km2 = ............ ha = ........... dam2 = ............ m2
76543,2 cm2 = ............ dm2 = ............ m2 = ............ dam2
758623,5 m2 = ............ dam2 = .......... hm2 = ............ km2
help me !
135,7906 ha = ................... km2...................hm2......................dam2 ..........................m2.
5 ha 75 m2 = ........................dam2 ...........................m2.
2008,5 cm2 =.........................m2 ..................................mm2.
3\(km^2\) 372\(m^2\)=.............\(km^2\) 4 ha 15 \(m^2\)=..................ha
7\(km^2\) 7 \(m^2\)=...............\(km^2\) 93 \(dam^2\) 400\(m^2\)=..............\(dam^2\)
3\(km^2\) 372\(m^2\)=.............\(km^2\) 4 ha 15 \(m^2\)=..................ha
7\(km^2\) 7 \(m^2\)=...............\(km^2\) 93 \(dam^2\) 400\(m^2\)=..............\(dam^2\)
Viết số đo S dưới dạng số đo bằng mét vuông 5km^2 =..... 2 hm^2 =....... 100 dm^2 =..... 2 dam^2 =..... 200 cm ^2 =…… 2 000 000 mm^2 =..... Dưới dạng héc-ta: 3 km^2 =…… 2000 dam^2 =…… 200 000 m^2 =……
Ví dụ :7800123m2=7km2 80hm2 01dam2 23m2 =7,800123km2
6km223456m2= .......km2.....hm2......dam2 .......m2=..........km2
5km2 246dam2=.........km2.........hm2.........dam2
57932cm2=................m2..............dm2.......cm2=..........m2
5,405m2=..............m2..................dm2.....cm2=............cm2=...........dm2