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1、名师归纳总结 精品word资料 - - - - - - - - - - - - - - -脱式运算( 60 题)175 7525237)68 3513725( 125( 114166)35216 305/510299382101-3820.175 0.25 4432( 98 )47 236 648+21254605080.175 0.25 0.41189 6040(172 72)255+2544645-180-245358+356-4 35 200630840( 240212)80025200012525634794 19872125280010078924078(154-115)900012
2、59911682542830801980 7426756 193 20797360 336012425252475138(100-54)8595 14402480400 43008701514372727563 275- (12+18) 156.8-6.8 0.55 8.57.2 0.8-1.2 5864 ( 2723)12 第 1 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -64( 8742)15 450 ( 8448)1295( 64-45)178-145 56+42( 453816)2450
3、0(240 386)(845153)1612(4928)7(58+37)(64-9 5)0.12 4.8 0.12 4.8 6.5( 4.8-1.2 4)( 284+16)(512-820818)812-700( 9+3111) 3120-36 418+3532.52-(6+9.728 3.2)2.53.2 1.5+2.51.65.8 3.87-0.13+4.23.746.8-6.80.55 3.66+7.85-5.37 (7.1-5.6)0.9-1.152.585+14( 14+20826)( 58+37)(64-9 5)2800100789(947599) 76643691327623 9
4、32521 95071363 4983921 396 6 723 521504 25384122337184864016124571256035 192( 5438) 67138254150032451370425-5091781011787599+2758325( 24+16) 第 2 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -12318 1233+85123125 3 825321258436+6484102 83217899+17873002548100512+24+80 503225+1
5、251995034 4 342+79+795747598797527+192 531870+13310425 65+25281382541312+24+80 5010276 58 988436+64845034 4 3125 3 825321257599+275981998525(24+16)63225+125178101 17883102 8329514402417899+1787942+79+79577300254三、方程式运算( 70 题) 2x+8=16x5=106x-8=45x+x=9x-8=6x45x=209x-3x=66x-8=445x=202x-6=127x+7=146x-6=
6、03x+7=283x-7=26 第 3 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -x+7x=8x+7x=82x-6=125x+x=9x-5 6=75x+6=119x-x=1679x-3x=6x5=102x+8=16x-8=6x2x-8=42x-8=1024x+x=5011366131817196337x 535121219 第 4 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -513685107358
7、12533523711117131716 第 5 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -2335621593172967145112693129512157105184537 第 6 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -114324131231218121315265126下面各题怎样算简便就怎样算;6.94.83.10.4566.22 3.7815.894.025.40.985.171
8、.83.213.753.687.56 2.687.852.340.85 4.6635.63.822.90.189.19.6 4.8 3.67.145.272.86 0.661.6313.354.68 2.6573.847.87.45+8.80.398+0.36+3.6415.75+3.5910918312 第 7 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -118 6.75 5.89 3.75 6.48 1.8 15.6 7.2 0.53 2.47 1.6413.8 5.36 0.59+14.25
9、66.86 8.661.340.25 16.2 41.250.125 83.6 1023.72 3.5 6.28 3.536.8 3.96.115.6 13.115.6 15.6 2.14.8 7.8780.52324.8 100.156.5 9.956.57.0925.48 9.40.524.2 0.20.532018.76 9.918.763.52 2.5 0.43.95.6 3.59.6 0.8 0.44.217.8 1.78 40.49 0.049 101.2515.2 0.25 40.89 100.1146.511 4.9 0.910.8 0.8 7.09 1.25 8 4.1 6.
10、1 5.9 99 4.22.5 322346.53.83 4.563.83 5.444.36 12.5 89.7 999.727.5 3.77.5 3.78.54 2.5 0.43.2 0.25 12.545.932.7 80.1253.147.2 0.2 2.4 1.4333.9 2.7 3.9 7.31821( 9.3 3.7) 5.615.02-6.8-1.025.4 第 8 页,共 10 页 - - - - - - - - -名师归纳总结 精品word资料 - - - - - - - - - - - - - - -2.3 16+2.3 23+2.39.43-4657238613.70.68 31.4 0.0325.6 66+33347.74 1.8 0.125 0.812.7(6.28-1.57)3.65 0.253.7 42.2212 1.25 0.8 2.5 0.4 36.5 0.37(2.81.3)1.5 2.269.9 1.