小学四年级下册计算题练习汇总.doc

小学四年级下册计算题练习汇总一、直接写出得数：2.7+6.3=0.58+3.5=6-2.2=5.6-2.8=2512=6.68-2.1=6.38+5.62=3.92-0.9=0.2510=1002.003=6210=123.5100=9.025100=9-2.3-3.7=43125=28054=65+370=5.5+2.81+4.5=254254二、竖式计算并验算：12.65+3.5=85.6-3.21=三、计算，有些能简便的要简便计算：8999+892.63+5.8+7.37+4.25215-552551022.58-1.6+3.42125644525+754523.5-2.8-7.258.65-(3.2+8.65)99125832002542508480+（146-463）48-（5.2+2.0310）3215+（32.6+8.09）一、直接写出得数：2.7+6.3=0.58+3.5=6-2.2=5.6-2.8=2512=6.68-2.1=6.38+5.62=3.92-0.9=0.2510=1002.003=6210=123.5100=9.025100=9-2.3-3.7=43125=28054=65+370=5.5+2.81+4.5=254254二、竖式计算并验算：12.65+3.5=85.6-3.21=三、计算，有些能简便的要简便计算：8999+892.63+5.8+7.37+4.25215-552551022.58-1.6+3.42125644525+754523.5-2.8-7.258.65-(3.2+8.65)99125832002542508480+（146-463）48-（5.2+2.0310）3215+（32.6+8.09）一、直接写出得数：3.7+8.4=0.58+3.2=6-3.3=5.4-2.8=2516=6.68-2.5=6.38+8.62=3.92-0.2=0.22510=1002.03=6.210=123100=0.025100=13-2.3-3.7=42825=3602.55=2.8+580=5.5+4.52+4.5=10031003二、竖式计算并验算：12.65+7.5=83.6-4.35=三、计算，有些能简便的要简便计算：9985+855.63+8.8+4.37+1.23619-936551012.38-2.4+3.62125247555+754527.5-6.8-3.255.83-(3.2+5.83)29125856002542508458+（124-243）32.3-（5.02+2.0310）3218+（32.6+18.09）一、直接写出得数：3.7+8.4=0.58+3.2=6-3.3=5.4-2.8=2516=6.68-2.5=6.38+8.62=3.92-0.2=0.22510=1002.03=6.210=123100=0.025100=13-2.3-3.7=42825=3602.55=2.8+580=5.5+4.52+4.5=10031003二、竖式计算并验算：12.65+7.5=83.6-4.35=三、计算，有些能简便的要简便计算：9985+855.63+8.8+4.37+1.23619-936551012.38-2.4+3.62125247555+754527.5-6.8-3.255.83-(3.2+5.83)29125856002542508458+（124-243）32.3-（5.02+2.0310）3218+（32.6+18.09）一、直接写出得数：3.7+7.3=0.56+3.4=6-3.22=5.4-4.5=2528=6.88-2.8=0.91+0.09=3.92-0.2=0.22510=1002.03=61.510=6.5100=0.005100=16-5.3-4.7=42.725=36055=6.8+580=7.5+5.52+2.5=50-255二、竖式计算并验算：32.7+7.52=55.6-5.75=三、计算，有些能简便的要简便计算：（270-309）5.53619-19262545+7545381015.63+8.8+4.37+1.2750(550-300)256.38-2.4+5.6212516210025425（40+4）55.83-(8.2+5.83)998.5+8.527.5-9.8