六年级数学复习题 一、 脱式计算: 0.38×0.23 4.6÷0.25 5.8+8×(0.5-0.375) 3.6÷1.2+0.5×0.5 「14-(4.5+1.75×2)」 (9.4-1.5)×4.6÷4 (9.4 (4-1×7)×(815789+6) 81125519÷5+9×11-11×9 9-920 ÷9 2.4-2.4×47 ― 37 3×(215 +1212 )-5 5.3×100+1000+0.17 -1.5×4.6)÷4 [1―(3―3)]÷724510 1411115―(13―15) 73512 ×7 ×6 429 ÷5 +59 ÷25 15 ÷[(23 +115 )×15 ] 0.4×7×0.1+0.2÷0.2 0.1÷1+1÷0.8-0.1 3.6×1.25+0.32÷0.4 (0.25+0.125)÷(0.75×0.4) 58.8÷(0.6×0.7)÷0.02 二、 解方程: X÷0.12=0.12 12 X+34 X=1 X 213 X-5×14 = 4 9.4x 0.2x-0.4+0.5=3.7 18×(x+25)=9 6(x+4)=120 7x 5.4x+9.6×4=49.2 16.9÷X =0.13 -114 X= 2 -0.4x=16.2 2x÷1011=415 8.4x -26=3.4 -32.5=56.5-3x 1×(x+285)=9 0.75:x=125:2 2x:14=9:0.7 23 : =x:27 x(1-15%)=34 34 25:2.4=20 13x+56x=23×14 x-90%x=90 5x 43:x=20:15 1.20.47.5x -3.6×1.5=8 本文来源:https://www.wddqw.com/doc/40b695bd951ea76e58fafab069dc5022aaea46c5.html