-1 1/3 - 2/9 + 1/6=
1 1/8 - 2 1/4 - (-1/2)=
(-2,1) + 1/5 - 3=
(-1 1/3)- 2,9=(-1 10/30)-(2 27/30)= (1 17/30)+1/6=(1 17/30)+(5/30)= (1 22/30)=(1 11/15)
1 1/8 - 2 2/8 = (-1 1/8)+4/8= (-5/8)
(-2,1)+0,2=(-1,8)-3= (-4,8)
Ciesze się że mogłem pomóc
proszę o Naj
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(-1 1/3)- 2,9=(-1 10/30)-(2 27/30)= (1 17/30)+1/6=(1 17/30)+(5/30)= (1 22/30)=(1 11/15)
1 1/8 - 2 2/8 = (-1 1/8)+4/8= (-5/8)
(-2,1)+0,2=(-1,8)-3= (-4,8)
Ciesze się że mogłem pomóc
proszę o Naj