Question

Calculati:
b).3×(45-65:5)+1-(2+3×8):13
c).9-9×(1000+100+10+1)×0.
d).(1+1×1):1+(2+2×2):2+(4+4×4):4.
e).(70-30:3):5+24×3-(75×0×49).
f).7896:7-(1000:8+2:2+2+125×8).
g).1+(4+18×2)-1+(6×18:9):2. Repede coroana și puncte va rog !!

Answer 1

b) =3*(45-13)+1-(2+24):13
=96+1-2
95

c) =9-9*1111*0
=9
d)=2+3+5
=10
e)=60:5+72
=12+72
=84
f)=1128-(125+1+2+1000
=1128-1128=0

Answer 2

B) - 3x (45-13)+1-(2+24):13 = 3 x 32+1-26:13=96+1-26:13=96+1-2=97-2=95
C) - 9-9x1111x0=9-9999x0=9-0=9
D)(1+1x1):1+(2+2x2):2+(4+4x4):4=2:1+6:2+20:4=2+3+5=10
E)(70-30:3):5+24x3-(75x0x49)=60:5+72-49=11+72-0=83-49=83
F)7896:7-(1000:8+2:2+2+125X8)=1128-(125+1003)=1128-1128=0
G)1+(4+18x2)-1+(6x18:9):2=1+40-1+108:9:2=1+40-1+12:2=1+40-1+6=46