(25+8)×8 25×65+75×65 99×87 31×134-31×34
2.3×100= 45.8÷100= 78-78÷100= 87×69×0=
25×12= 1000÷125= 25×4÷25×4= 37×5×2=
①483.48-(83.48+25.1)
②99×82+82
③65×19.25+0.75×65
④25.44-3.29-9.71
⑤32×7×253
⑥25.98+62.7-25.98+37.3