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Efectuează: a) 1768-935+5404-3760= b) 24:4+2634-72:9= c) 49 x (64:8 +69) - 2072 =

!!!!!VA ROG DAU COROANA!!!!!!!​


Răspuns :

a)1768-935+5404-3760=
=833+5404-3760
=6237-3760
=2477
b)24:4+2634-72:9=
=6+2634-8
=2640-8
=2632
c)49x(64:8+69)-2072=
=49x(8+69)-2072
=49x77-2072
=3773-2072
=1701