👤

Sagot :

Explications étape par étape:

7-5=3

-7+10=3

5-10=-5

4-12=-8

-5+4=-1

6+2=8

-14+9=-5

36-14=22

-5-10=-15

-25+25=0

-1+1.05=0.5

-1.8+1.8=0

-2.3-0.3=-2.6

4.9-2.4=2.5

4.2-1.2 =3

© 2024 IDNLearn. All rights reserved.