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a fost răspuns

Calculează:
a) 10•400÷10-42000÷1000
b) (796+204)÷100+100×88
c) 1 000 000÷100÷10÷1000+17 535
d) (39 999 +1)÷1000÷10

Răspuns :

a) 10•400÷10-42000÷1000=
 4000÷10-42=
400-42=359

b) (796+204)÷100+100×88=
1000÷100+8800=
10+8800=8810

c) 1 000 000÷100÷10÷1000+17 535=
10000÷10÷1000+17 535=
1000÷1000+17 535=
1+17535=17536

d) (39 999 +1)÷1000÷10=
40000÷1000÷10=
40÷10=4