Question

Efectuează operațiile in doua moduri . (1000+300+40+5):5

Answer 1

(1000+300+40+5):5 = 1345:5 = 269
sau
(1000+300+40+5):5 = 1000:5 + 300:5 + 40:5 + 5:5 = 200+60+8+1 = 269

Answer 2

a) (1000+300+40+5):5
=(1300+49+5):5
=(1349+5):5
=1354:5
=269

b) (1000:5)+(300:5)+(40:5)+(5:5)
=200+(300:5)+(40:5)+(5:5)
=200+60+(40:5)+(5:5)
=200+60+8+(5:5)
=200+60+8+1
=260+8+1
=268+1
=269


sper să fie bine și de folos!