Correction de l'exercice 3
Retrouve
les multiples de 10 suivants :
4
x 10 = ..40..............
3
x 10 = ..30..............
25
x 10 = .250............
47
x 10 = ...470..........
7
x 10 = .......70.........
20
x 10 = .200...........
43
x 10 = ....430........
78
x 10 = ..780..........
99
x 10 = ...990.........
32
x 10 = ...320........
