五年级脱式计算.docx

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1、脱式计算14-(9.85+1.07)60-(9.5+28.9)0.183.520(2.44-1.8)0.4+0.1528-(3.4+1.252.4)2.557.1+2.457.17779+1.1.1.1.3X(15.5-(3.21+5.79)4)531.54(6+3)0.64257.8+2.222.5+2.520.936.724.259.95180-705624X0.8(4121+2389)767115-97446912+1492405(3213-3189)35)5.670.2-0.6218.10.92+3.930.40.70.250.75102100-56.230.78+5.436+14.0

2、70.86+(14-(9.85+1.07)60-(9.5+28.9)0.183.520(2.44-1.8)0.4+0.1528-(3.4+1.252.4)2.557.1+2.457.17779+1.1.1.1.3X15.5-(3.21+5.79)4)531.54(6+3)0.64257.8+2.222.5+2,520.936.724.259.95180-705667115-97446912+1492405(3213-3189)35(10-6.76)1.219.46.12.35.670.2-0.620.40.70,250.75102100-56.230.78+5.436+14.070.86+脱式

3、计算能简算要简算3.8+4.29+2.71+6.212.50.783.2212.899+12.81.253.22.512.6x10112.638.52.50.46.710.16.51014.85981.22.5+0.82.56/7+2/15+1/7+13/152/3+5/9-2/3+5/90.58+5/13+1.12+8/1322+551.1.-2813/5-0.81-0.1919/21+5/7-3/148/9+(1/4-1/9)+3/411-4/11-7/111/7+33.5+6/7-3.514/15-(6/15+1/37/8+1/8-5/9-4/960-(9.5+28.9)20(2.44-

4、1.8)0.4+0.1528-(3.4+1.252.4)7779+1.1.1.1.3(15.5-(3.21+5.79)4)531.54(6+3)0.64257.8+2.222.S+2.525180-705624(4121+2389)767115-97446912+1492405(3213-3189)35)(10-6.76)1.20.86+14-(9.85+1.07)60-(9.5+28.9)20(2.44-1.8)0.4+0.1528-(3.4+1.252.4)7779+1.1.1.1.3(15.5-(3.21+5.79)4531.54(6+3)0.64257.8+2.222.5+2.5251

5、80-705624(4121+2389)767115-97446912+1492405(3213-3189)350.86+14-(9.85+1.07)60-(9.5+28.9)0.183.520(2.44-1.8)0.4+0.1528-(3.4+1.252.4)2.557.1+2.457.17779+1.1.1.1.315.5-(3.21+5.79)4)531.54(6+3)0.64257.8+2.222.5+2.520.936.724.259.95180-7056240.8(4121+2389)767115-97446912+1492405(3213-3189)35)5.670.2-0.62

6、18.10.92+3.930.40.70.250.75102100-56.230.78+5.436+14.070.86+(14-(9.85+1.07)60-(9.5+28.9)0.183.520(2.44-1.8)0.4+0.1528-(3.4+1.252.4)2.557.1+2.457.17779+1.1.1.1.3X15.5-(3.21+5.79)4)531.54(6+3)0.64257.8+2.222.5+2,520.936.724.259.95180-705667115-97446912+1492405(3213-3189)35(10-6.76)1.219.46.12.35.670.2-0.620.40.70.250.75102100-56.230.78+5.436+14.070.86+