能简算的要简算 ÷[14－＋] = = = = [60－＋]÷ = = = = ÷－× = = = = 20×[－÷＋] = = = = = 28-+× = = = ×+× = = = 777×9+111×3 = = = ×〔+〕 = = = （+×4）÷5 = = = = ×4÷(6+3) = = = ×25×+ = = = 2÷+÷2 = = = 194－÷× = = = ÷× = = = 5180－705×6 = = = 24÷－× = = = (4121+2389)÷7 == 671×15-974 = = 469×12+1492 = = 405×(3213-3189) = = ÷（×35） = = ×[(10－÷] = = = ×× = = × = = ×+ = = = = ×× = = ×102 + = = ++1 = = ×+9.12.5 = = ÷[14－＋] = = = [60－＋]÷ = = = ÷－× = = = 20×[－÷＋] = = 28-+× = = = ×+× = = = 777×9+1111×3 = = ×〔+〕 = = （+×4）÷5 = = ×4÷(6+3) = = ×25×+ = = 2÷+÷2 = = 194－÷× = = ÷× = = 5180－705×6 = = 24÷－× = = (4121+2389)÷7 = = 671×15-974 469×12+1492 = = 405×(3213-3189) = = ÷（×35） = = ×[(10－÷] = = = ×× × = = = ×+ = = = ×× = = ++1 ×+9.12.5 = 本文来源：https://www.wddqw.com/doc/92bc8b79c67da26925c52cc58bd63186bdeb9213.html