Question

Calculeaza ,respectand ordinea efectuarii operatiilor :
a ) 327 + 146 3 027 - 543 -1472 + 615 =
b) 1 210 -936 -136 + 2 536 - 877 + 952 - 400 =
c) 16 : 4 × 3 × 12 : 6 : 4 × 5 =
d) 25 × 25 : 5 : 5 × 6 : 3 × 10 =
e) 12 × 15 : 18 × 100 : 4 : 50 × 3 =
f) 1 000 - 409 × 6 : 3 + 56 : 7 × 6 =
g) 6× 34 - 120 : 5 + 11 × 22=
h) 180 : 9 - 16 + 21 + 144: 8 × 225 : 3 =
i ) 13 432 + 164 × 12 - 1 395 : 15 - 1 872: 18 =
j) 608 : 2 + 50 : 2 × 3 - 75 × 4 =
k) 1 000 - 342 : 6 × 50 - 50 ) + (50:10×6:3+20 =


Pls !! Macar cateva

Answer 1

 327+1463027-543-1472+615 =
=1463354-543-1472+615=
=1462811-1472+615=
=1461339+615=
=1461954

1210-936-136+2536-877+952-400=
=274-136+2536-877+952-400=
=138+2536-877+952-400=
=2674-877+952-400=
=1797+952-400=
=2749-400=
=2349

16÷4×3×12÷6÷4×5=
=4×3×12÷6÷4×5=
=12×12÷6÷4×5=
=144÷6÷4×5=
=24÷4×5=
=6×5=
=30

25×25÷5÷5×6÷3×10=
=625÷5÷5×6÷3×10=
=125÷5×6÷3×10=
=25×6÷3×10=
=150÷3×10=
=50×10=
=500

12×15÷18×100÷4÷50×3=
=180÷18×100÷4÷50×3=
=10×100÷4÷50×3=
=1000÷4÷50×3=
=250÷50×3=
=5×3=
=15

1000-409×6÷3+56÷7×6=
=1000-818+48=
=182+48=
=230

6×34-120÷5+11×22=
=204-24+242=
=180+242=
=422

180÷9-16+21+144÷8×225÷3=
=20-16+21+1350=
=4+21+1350=
=25+1350=
=1375

13432+164×12-1395÷15+1872÷18=
=13482+1968-93+104=
=15450-93+104=
=15357+104=
=15461

608÷2+50÷2×3-75×4=
=304+75-300=
=379-300=
=79

La ultima nu ai pus parantezele bine si nu am inteles (pt. ca nu le-ai deschis).
:))