👤

Cls a patra ,va tog dau 40 de puncte urgent!!!

Cls A Patra Va Tog Dau 40 De Puncte Urgent class=

Răspuns :

75.420 + 3.012 = 75.420 + 3.000 + 12
= 78.420 + 12
= 78.432

124.541 + 3.045 = 124.541 + 3.000 + 45
= 127.541 + 45
= 127.586

75498+432=75498+400+32

=75898+32

=75930


654395+87=654395+80+7

=654475+7

=654482


75420+3012=75420+3000+12

=78420+12

=78432


124541+3045=124541+3000+41

=127541+41

=127582