98 m2 15 dm2=100 dm2+15 dm2 = 100 dm2\(\times\)98 + 15 dm2 = 9815 dm2
98 m2 15 dm2 = 9815 dm2
98 m2 15 dm2=100 dm2+15 dm2 = 100 dm2\(\times\)98 + 15 dm2 = 9815 dm2
98 m2 15 dm2 = 9815 dm2
4357cm2 = .....dm2....cm2
15dm2 = ....mm2
20185cm2 = ....m2.....dm2.......cm2
418dm2 = .....cm2
32865 mm2 = .....dm2......cm2.....mm2
216m2 = ....dm2 = .......cm2
4357cm2 = .....dm2....cm2
15dm2 = ....mm2
20185cm2 = ....m2.....dm2.......cm2
418dm2 = .....cm2
32865 mm2 = .....dm2......cm2.....mm2
216m2 = ....dm2 = .......cm2
6m2 15dm2= ? dm2
Viết số thích hợp vào chỗ chấm:
702dm2 = .......cm2
39 m2 = .........cm2
12000cm2 = ........ dm2
350000 cm2 =.......m2
87m2 9dm2 = ........ dm2
4m2 15dm2 = ......... cm2
Đổi 190m2 98m2 =.................dm2
giúp mik nha, trả lời mik tick cho
15dm2 15mm2 = …………….mm2
Mot HCNco dien tich 98m2 . Biet chieu dai gap doi chieu rong . Tinh chu vi HCN do.
15 d m 2 5 c m 2 = … . . c m 2
A. 155
B. 1550
C. 1505
D. 1055
12m2 75cm2 = .............. cm2 /15dm2 15mm2 = ................mm2