45+8= 26+47= 92-7=
29+15= 64-27= 35+63=
27+62= 58+29= 92-69=
33+37+16= 76-(24+39)= 80-45-27=
25+53= 44+38= 80-23=
22+16+39= 75-28+45= 94 - (19+47) =
69+27= 53-25= 43+24 =
77-58+32= 88-(38-19) = 36+18+27=
54+35= 28+49= 62-27=
82-37= 85-32= 46+24=
90-54= 38+44= 70-7=
29+26= 56-33= 53-45=
①58+29=
②71-32=
③64+18=
④48+52=
⑤90-76=
⑥72-18=
①54+25=
②38+49=
③62-37=
④90-37=
⑤85-36=
⑥46+28=