直接写出得数．53+103=24×5=300×4=24÷3=0×115=68+0=12+12=14+14=1-37=59-49=57-57=1-15-25=

Question

直接写出得数．

53+103=	24×5=	300×4=	24÷3=
0×115=	68+0=	(1)/(2)+(1)/(2)=	(1)/(4)+(1)/(4)=
1-(3)/(7)=	(5)/(9)-(4)/(9)=	(5)/(7)-(5)/(7)=	1-(1)/(5)-(2)/(5)=

Answer 1

53+103=156	24×5=120	300×4=1200	24÷3=8
0×115=0	68+0=68	(1)/(2)+(1)/(2)=1	(1)/(4)+(1)/(4)=(1)/(2)
1-(3)/(7)=(4)/(7)	(5)/(9)-(4)/(9)=(1)/(9)	(5)/(7)-(5)/(7)=0	1-(1)/(5)-(2)/(5)=(2)/(5)．