Răspuns:
135+5000:965+3×(40+8:2)
135+5000÷965+3×(40+4)
135+5000/965+3(40+4)
135+5000/965+3×44
135+5000/965+132
267+5000/965
simplifica fractia prin 5
267+1000/193
scrie toti numaratorii deasupra numitorului comun
51531+1000/193
52531/193
36+0÷(125×25-25×25)+33×3-33÷33+33÷33=
36+0÷(3125-625)+33×3-1+1=
36+0÷2500+33×3-1+1=
36+0÷2500+33×3=
36+0+33×3=
36+0+99=
36+99=
135
909-909×(102-909÷9+0÷1)-99×(9×9-9÷9)=
909-909×(102-11+0)-99(81-1)=
909-909×91-99×80=
909-82719-7920
909-90639
-89730
