Question

[phạm loan]

1 viết số thích hợp vào chỗ chấm

4750 m2 = ........dam2 = ............m2

137 hm2 = ..........km2 = .............hm2

247 dm2 =  ............m2= .............dm2

324 cm2 = .............dm2

7m2 6 dm2 = ............. dm2

7 hm2 8m2 =  .............m2

Answer 1

[Online Math]

4750 m2 = ..47......dam2 = ....50........m2

137 hm2 = ...1.......km2 = ....37.........hm2

247 dm2 =  ....2........m2= ........47.....dm2

324 cm2 = .......3,24......dm2

7m2 6 dm2 = ........706..... dm2

7 hm2 8m2 =  ........70008.....m2

Answer 2

[Sooya]

4750 m2 = 47,5 dam2 = 4750 m2

137 hm2 = 1,37 km2 = 137 hm2

247 dm2 = 2,47 m2 = 247 dm2

324 cm2 = 3,42 dm2

7m2 6dm2 = 706 m2

7hm2 8m2 = 70008 m2