Anastan393ask
a fost răspuns

Calculeaza,respectand ordinea operatiilor:
32×4+45×5=?
182×3+129×4=?
45×44-23×16=?
172×18-122×12=?
va dau coroana repedeee​

Răspuns :

Răspuns:

32x4+45x5 = 128 + 45 x 5 = 128+225 = 353

182x3+129x4 = 546 + 129 x 4 = 546 + 516 = 1062

45 x 44 - 23 x 16 = 1980 - 23 x 16 = 1980 - 368 = 1612

172 x 18 - 122 x 12 = 3096 - 122 x 12 = 3096-1464 = 1632

Răspuns:

32×4+45×5=

=128+225=

=353

182×3+129×4=

=546+516=

=1062

45×44-23×16=

=1980-368=

=1612

172×18-122×12=

=3204-1464=

=1740