September 2018 1 1K Report

wykonaj obliczenia(postaraj się liczyć w pamięci)

a)-21-7, -18+6 , -14-(-23)

b)-6 *7 ,-8 * (-9) , -75 : 3

c)3/5+2i2/5 , 5 i9/11+6/11, 1 i 4/7 +2 i 5/7

d)10-1/3, 12 i 1/5 -4/5 , 3 i 1/7 -4

e)2/11*5 , 5/8 * 1/3 , (-2/3)* (-2/7)

f)2/5 :3 , 3/7:1/2 , -5/8 :1/3

g)0,8 +0,4 ,1,2 -0,7 ,2,1 -3

h)0,3 *2 , 1,6*(-3) , 0,4 :2


More Questions From This User See All

Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.