Baguionut7ask
a fost răspuns

efectuati: 47310:1245+2407÷83
818477÷2011-50904÷168
2240÷64+32000÷256
32×79+48400÷275-1860000÷6000​

Răspuns :

Mama80ask

Răspuns:

Explicație pas cu pas:

a) 47310:1245+2407:83=38+2407:83=38+29=67

b)818477:2011-50904:168=407-50904:168=407-303=104

c)2240:64+32000:256=35+32000:256=35+125=160

d) 32x79+48400:275-1860000:6000=2528+48400:275-1860000:6000=2528+176-1860000:6000=2528+176-310=2704-310=2394

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