Question

Determina ordinea efectuarii operatiilor si calculeaza. a)485750+56832÷8=; b)50×(51340-3407)=; c)713230-96360÷30=; d)500×20+80×105= ;e)46800÷400-400:50=;

Answer 1

a 485750+714=486464

Answer 2

a) 485750+56832÷8=492854
56832÷8=7104
485750+7104=492854

b)50×(51340-3407)=2396650
51340-3407=47933
50×47933=2396650

c)713230-96360÷30=710018
96360÷30=3212
713230-3212=710018

d)500×20+80×150=22000
500×20=10000
80×150=12000
10000+12000=22000

e)46800÷400-400:50=109
46800÷400=117
400:50=8
117-8=109