September 2018 1 10 Report

Proszę, kto umie niech rozwiąże .

Dam naj. ;)

Zad 1 .

a)

-3-(-7)+(-8):(-2

______________

21:(-7)-10:(-10)

b)

(-6)*2-[-10+(-20):(-4)]+12:(-4)

________________________

[40:(-5)-42:(-7)]-3

c)

[3+(-16):4]*[-5-(-2)*3]

___________________

[8+8:(-2)]-(-48)-(-16)

d)

-2+18:[2-(-4)]-[(-2)*(-4)-(-1)]

_________________________

[(-12):(-3)+(-3)*2]-(-6)

-5+[2*(-4)-(-3)]

e) 3- ___________

[(-1)*4-(-20):2]:3


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