October 2018 1 31 Report

1. oblicz:

-15 + 35=

-4+2,1=

-111+624=

4,4 + 5= 9,4

-6+ 9 i jedna druga

..

-1- (-0,99999)=

100000 - (-9999)=

-1-999,999=

999,999-10000=

..

-2-7=

-2 i jedna druga - 3=

..

105+(-7)+(-13)+20=

-16+67+(-10)+(-7)+66=

2 i dwie piate+ (-4,1)+7 i trzy piate + (-5,9)=

4 i cztery siodme + 5,4+(-1 i cztery siodme) + (-7,4)=

-0,75+6,3+(-1,1)+(jedna czwarta) + (-6,3)=

2. uzupełnij

-16+.......=32

16+........=-16

16+........=-32

-2,5+....=-10

-2,5+.........=10

2,5+........=-2,5

-1/3+.......=0

1/3+........=-1

-1/3+.........=1/3

..

2 1/2+(-2 1/2)=.......

-88+......=0

4,73+.....=0

dwie liczby sa przeciwne, jezeli ich suma jest równa.............

..

1/99................=-1

1+...........=37/73

-0,111-..............--1

..

6-..........=9

-4-..........=1

-7-..........=-10

0-............=7

.........-(-6)=-9

..........-(-4)=0

dzieki z gory daje naaaj :**


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