六年级下册数学递等式计算题及答案 812x4-1625 36*99+36 =(1+99)*36 11/【(7/8-5/12)*18】 =11/【7/8*18-5/12*18】 115*8/15-85/15/8 =115*8/15-85*8/15 =(115-85)8/15 20-4.8*2.5 =20-(4*2.5+0.8*2.5) 15.39-(5.39-2.7) =15.39-5.39+2.7 6/13-3/8+7/3-5/8 =(6/13-7/13)-(3/8+5/8) 920/40+23*99 =23+23*99 =23*100 4.8/2.5/0.4 =4.8/(2.5*0.4) =3248-1625 =1423 112*2+1 =224+1 =225 2/3*24*1/17 =16/17 5/36*72 =10 23243*2+8765 =55251 432*7+432*13 =8640 112+1/1+112 =224 125*4*25*8 =100000 1500*(1-40%) =900 30/(1-25%-25%) =60 1440/(1-20%) =1800 本文来源:https://www.wddqw.com/doc/84e779c4ae51f01dc281e53a580216fc700a53cf.html