Oblicz pisemnie 2/3+1/3= 4/5+1i2/5= 3/4+1i2/4= 7i2/9+1i2/9= 18/23+3/23= 1/4+2i5/12= 3i12/13-3/13= 3i1/8-1i5/12= 7/12-10/12= -1i2/7+(-2)= -5i3/8+2i1/8= 4i4/13+(-3i11/13)= 2/7+(-1/2)= 6i1/2+(-8i3/4)= -5-(1i2/5)= 2/3+1/4= 3/5+2/3= 1/4+1/5=

Oblicz pisemnie 2/3+1/3= 4/5+1i2/5= 3/4+1i2/4= 7i2/9+1i2/9= 18/23+3/23= 1/4+2i5/12= 3i12/13-3/13= 3i1/8-1i5/12= 7/12-10/12= -1i2/7+(-2)= -5i3/8+2i1/8= 4i4/13+(-3i11/13)= 2/7+(-1/2)= 6i1/2+(-8i3/4)= -5-(1i2/5)= 2/3+1/4= 3/5+2/3= 1/4+1/5= 1i3/8+2i1/12= 2i2/7+1i3/7-2i1/7= 1i3/8+5i3/8+1i2/8= 9-3/7-1i2/8= 8i1/7-1/2= 2i1/2-3i1/2= 1i2/3+1i1/4= 1i4/5-2i1/10= 7i2/3+(-8i1/3)=