六年级简便运算200题

5、5、x（一・）#/67、x+升8、45x(+—0.6)9、897x—37.5%+104x0.3750、x(—5.375)1、3.5x+1.25x+3.8・0、71x993755+29968439+10013、6^0.2586.1125-99689,2100:2092.709x99+70984.446+29587,299x10190.72x156-56x7293.0.25x4885.888+99988.563x99991.25x32x12594.2.5x0.4x295.2x6.6+2.5x696.75.3x99+75.397.4.6x3.7+54x0.3798.0.125x+x8.25+12.5%99.116199.1161100.154.255101.19.826.573.43102.4.6+3+6+5.4103.4+2,25+5+7103.4+2,25+5+7105.8.37-3.25-(1.37+1.75)107.3700—2185—815110125x(8+4)104.9.63:2.5:4106.(15+25)x2108.12x25109.28x25111.32+144+68+56112.2847—14x4x25x1113.60x(15+500)114.435+1999115.8x(125+9)46x18+54x18(400+16)x5118.170x4+80x4119.103x56120.13x68+120.13x68+13x32121.(2+4)x15122.5x(122.5x(20+6)123.8x23+8x27124.9x6+4x9125.99x14126.75x99+125.99x14126.75x99+75127.102x36128.49x80+128.49x80+80129.430—216—184130.67x9+33x9131.(13x8)x125132.20x(17x5)133.14x20x5134.276x38+276x62135.102x26136.25x(131.(13x8)x125132.20x(17x5)133.14x20x5134.276x38+276x62135.102x26136.25x(40x32)137.(5x7)x80138.8x14x125x6139.16x25x5x4140.25x13x4141.2843—598142.4x8x25x125143.259+468+741+532144.36x25145.12x15+12x35146.31x128—28x31147.(25+250)x4148.(125x125)x8(-)x60(-)x60x+x151.25x8152.x(15x)x153.x101-x・xx99+(+)x153.x101-x・xx99+(+)xx+x-158.3x25159.36x160.(-)x159.36x填空题。1、（）的是27；48的是（）。2、5和（）互为倒数，（）的倒数是它本身3、比多是（）米；300吨比（）吨少。4.列式计算：（1）一个数的是，这个数是多少?(2)减去与的积，所得的差除以9,商是几?添(去)括号的应用1、7.35-(1.9+2.35)2、933-157-433、8.8-6.75+9.2-0.254、41x1025、3.6+9.7+6.46、4.67-(2.98+0.67)7、7.15-(2.7+4.15)8、2.89+2.7+7.3+3.