Question

Ajutați-ma va rog mult la 2

Answer 1

Mod 1

a) (40+16):8=56:8

= 7

(15+25):8=40:8

=5

(14+13):3=27:3

=9

(25+10):5=35:5

=7

b) (56-40):8=16:8

=2

(40-5):5=35:5

=7

(45-31):7=14:7

=2

(28-8):4=20:4

=5

Mod 2

a) (40+16):8=40:8+16:8=7

(15+25):8= nu se poate in modul 2

(14+13):3=nu se poate in modul 2

(25+10):5=25:5+10:5=7

b) (56-40):8=56:8-40:8=2

(40-5):5=40:5-5:5=7

(45-31):7= nu se poate in modul 2

(28-8):4=28:4-8:4=5