October 2018 2 17 Report

PLIS 1.sprowadź do wspólnego mianownika ułamki i porównaj je.

1/2 i 2/3 9/11 i 4/7 3/4 i 5/12 11/12 i 23/24

2.Oblicz

5 5/8 +4 2/8= 5 1/4 - 2 3/4 = (15 3/4 +5 7/4) - 7 3/4 =

17 7/8 - (2 3/8 + 7 7/8)=

3.sprowadź do wspólnego mianownika i oblicz

2/3 + 1/5= 3/5 + 1/2 = 4/9+ 5/12= 2/3 - 1/6 = 3/5 - 1/2 =

6/7 - 1/2= 4 3/4 - 1/2 = 4 1/2 - 2 5/6 = 3 5/8 + 2 2/3=

(6 1/3 - 4 1/2) + ( 4 1/3 - 2 5/6) =

4.oblicz pamiętając o skracaniu

15 * 3/5= 18 * 2 3/9 = 1/4 * 2/5= 6/7 * 3 1/3=

3 2/3 * 4 5/6= 12 : 5/7 = 35: 2 4/5= 1/2 : 2/3= 4 3/7 : 3/7=

1 1/3 : 2 3/4= 3 3/4 : ( 1 1/2 + 3 2/5 )= 4 2/9 - 1 5/6 * 4/11=


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 - 2025 KUDO.TIPS - All rights reserved.