40 х 2 =	30 х 2 =	40 х 2 =	30 х 2 =	40 х 2 =	30 х 2 =
60 : 2 =	80 : 2 =	60 : 2 =	80 : 2 =	60 : 2 =	80 : 2 =
20 х 4 =	30 х 3 =	20 х 4 =	30 х 3 =	20 х 4 =	30 х 3 =
90:3=	80:4=	90:3=	80:4=	90:3=	80:4=
20х5=	50х2=	20х5=	50х2=	20х5=	50х2=
100:2=	100:5=	100:2=	100:5=	100:2=	100:5=
2х20=	20х2=	2х20=	20х2=	2х20=	20х2=
40:2=	40:20=	40:2=	40:20=	40:2=	40:20=
60:30=	80:40=	60:30=	80:40=	60:30=	80:40=
80:20=	60:20=	80:20=	60:20=	80:20=	60:20=
90:30=	100:20=	90:30=	100:20=	90:30=	100:20=
100:50=	40:20=	100:50=	40:20=	100:50=	40:20=
40 х 2 =	30 х 2 =	40 х 2 =	30 х 2 =	40 х 2 =	30 х 2 =
60 : 2 =	80 : 2 =	60 : 2 =	80 : 2 =	60 : 2 =	80 : 2 =
20 х 4 =	30 х 3 =	20 х 4 =	30 х 3 =	20 х 4 =	30 х 3 =
90:3=	80:4=	90:3=	80:4=	90:3=	80:4=
20х5=	50х2=	20х5=	50х2=	20х5=	50х2=
100:2=	100:5=	100:2=	100:5=	100:2=	100:5=
2х20=	20х2=	2х20=	20х2=	2х20=	20х2=
40:2=	40:20=	40:2=	40:20=	40:2=	40:20=
60:30=	80:40=	60:30=	80:40=	60:30=	80:40=
80:20=	60:20=	80:20=	60:20=	80:20=	60:20=
90:30=	100:20=	90:30=	100:20=	90:30=	100:20=
100:50=	40:20=	100:50=	40:20=	100:50=	40:20=