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Barnagabriela09
a fost răspuns

Efectuează

A )825×399+175+601,
B )25 × 125×40-20×125×50
C )15×24:4
D)604-111+397

Răspuns :

Primăvară2017
A )825×399+175+601=
329 175 +175+601=
329 350+601=
329 951



B )25 × 125×40-20×125×50=
125×(24×40-20×50)=
125×(1 000 - 1 000)=
125×0=
0



C )15×24:4=
360:4=
90


D)604-111+397=
493+397=
890
A )825×399+175+601=
329175+175+601=
329350+601=
329951
 
B )25 × 125×40-20×125×50=
3125×40-20×125×50=
125000-20×125×50=
125000-20×125×50=
125000-2500×50=
125000-125000=
=0
C )15×24:4=
360÷4=90

D)604-111+397=
493+397=
890