33+43=33+48=75-24=75-29=50-23=34+56=27+65=91-12=

21+15=	32-17=	43+34=	56-9=
85-27=	56+32=	60-51=	72+18=

45+55=	38-26=	57+25=	87-78=
24-15=	100-32=	47+24=	90-25=

34+15=	91-47=	70-35=	26+39=
27+53=	90-62=	48-18=	45＋24=

23+35= 56+34= 70-36= 95-48=

68-49= 24+68= 51-14= 77-15=

45+35= 65-46= 27+19= 54-27=