Pomocy !!!
oblicz.
a) 1/3 +1/8 =
b) 2/7 +3/5 =
c)3/4+1/8 =
d)1 cała i1/2 + 2 całe i 2/3 =
e)5/9 -3/10 =
f )4/5 - 3/8 =
g)5/12-1/4 =
h)5całych i 7/9 -3 całe i 2/3 =
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a)
b)
c)
d)
e)
f )
g)
h)