TROMANE1245
Answered

3. Que remarque-t-on ? Expliquer pourquoi.

4×0,25×4-2
= 1x4-2
=4-2
=2


6x0,25x4-2
= 1,5x4-2
=6-2
=4

​

Sagot :

HIRONDELLE52

Bonjour,

4×0,25×4-2

4*0,25 = 1

= 1x4-2

1*4 =4

=4-2

=2

6x0,25x4-2

0,25* 6 = 1,5

= 1,5x4-2

1,5*4 =6

=6-2

=4