*欧阳光明*创编 2021.03.07 72×0.81+10.4 7.06×2.4-5.7 50.4×1.9-1.8 欧阳光明(2021.03.07) 3.76×0.25+25.8 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 7.28+3.2÷2.5 1.08×0.8÷0.27 2.05÷0.82+33.6 44.28÷0.9÷4.1 9.07-22.78÷3.4 2.7×0.8×3.4 12.3×3.1+5.6 4.9×3.2-2.5 36.4-6.4×5.3 (1.8-1.5)×15 9.8×0.6-1.2×1.2 3.87×4+6.13 16-2.54×6 213.6÷0.8÷0.3 16.06÷5.5× 1.7 42×(5.25÷0.25) 6.48+0.12÷10.8 0.6×(2.7-0.9)÷0.24 (9.18÷1.7-5.05)÷0.35 5.4×〔(2.73+1.85)÷2.29〕 (3.6+4.64-1.2)÷4〕×0.1 18.5×0.2÷18.5×0.20.4×(1+0.2-1+0.2)÷0.16 65+320÷(20-15) 860-(48+12)×12 (750+240)÷(0.3×100)25×(40+4) 24.56-(8.2+4.56) 88×99+88 20.5-6.3×3.7(4.23+6.17)×0.8 0.86×15.7-0.86×14.7 1.2×2+2.4×102 *欧阳光明*创编 2021.03.07 本文来源:https://www.wddqw.com/doc/dc7acbc3f32d2af90242a8956bec0975f565a403.html