小升初口算训练宝典40.docx

1、小升初口算训练宝典409125= 940580= 510= 22020= 212.4= 434= 1.40.2= 5625%= 5 1 2 1 7 4 5 = 9 = = =4 4 3 3 6 5 6 5.511.4= 5.721.82= 0.58= 44= 7911= 810460= 910= 30060= 640.9= 326= 0.80.2= 4080%= 5 1 4 5 4 3 1 = 4 = = =3 3 7 4 5 4 6 6.392.5= 6.560.49= 1.2564= 3.33= 8122= 970280= 550= 15030= 612= 223= 0.80.2= 585

2、0%= 7 3 1 6 1 4 4 = 4 = = =4 4 2 7 3 3 5 6.060.94= 6.972.29= 0.1258= 42= 9256= 84030= 130= 10010= 492.9= 646= 0.30.1= 2640%= 15 1 1 1 6 3 1 = 6 = = =7 7 2 5 7 4 3 6.020.59= 6.71.29= 1.2516= 4804= 8760= 830330= 310= 18030= 821= 235= 2.80.7= 4060%= 11 4 1 1 4 1 3 = 1 = = =5 5 7 2 3 2 2 6.80.32= 5.522.

3、75= 2.58= 123= 9719= 860430= 1650= 50050= 901.8= 445= 0.90.9= 420%= 6 4 2 6 8 6 1 = 4 = = =5 5 5 5 7 5 7 6.040.91= 6.992.57= 1.258= 802= 9433= 700170= 210= 42070= 392.2= 110= 0.60.2= 2040%= 4 2 4 7 7 4 8 = 6 = = =3 3 5 8 8 5 7 6.721.08= 6.410.89= 258= 9.17= 6556= 850290= 1240= 33030= 491.1= 946= 2.7

4、0.3= 145%= 4 1 1 1 3 6 3 = 3 = = =3 3 5 6 4 5 2 5.42.35= 6.062.07= 54= 1002= 6353= 980100= 1040= 40040= 900.6= 843= 0.40.2= 4025%= 7 2 2 9 6 9 6 = 8 = = =3 3 3 8 7 8 7 6.680.25= 6.012.4= 5064= 243= 7713= 610360= 1730= 56040= 492.8= 745= 2.70.3= 425%= 5 2 1 7 9 1 1 = 1 = = =3 3 5 6 8 6 2 5.860.77= 5.

5、612.15= 2.532= 305= 7651= 630430= 310= 70070= 650.6= 830= 4.20.7= 3690%= 17 1 1 4 1 5 7 = 9 = = =8 8 2 5 2 6 6 6.771.27= 5.91.92= 12.516= 1503= 862= 690510= 1750= 8040= 460.7= 722= 0.30.3= 1810%= 5 1 1 8 6 9 1 = 1 = = =4 4 7 7 7 8 2 5.082.39= 5.930.81= 12.564= 75= 9035= 690400= 1820= 40040= 191.8= 1

6、34= 1.60.4= 4830%= 5 1 3 4 8 1 6 = 4 = = =3 3 7 3 7 3 5 6.890.55= 5.381.69= 5064= 162= 8029= 780130= 310= 16040= 620.7= 846= 0.60.6= 85%= 8 1 2 1 1 4 1 = 2 = = =7 7 5 4 4 3 8 5.812.32= 6.310.49= 0.1258= 55= 7731= 85020= 650= 36060= 142.7= 243= 1.60.8= 3060%= 9 7 1 3 9 9 5 = 1 = = =8 8 5 4 8 8 4 6.76

7、1.4= 5.710.74= 1.2516= 4203= 8022= 920370= 1440= 10010= 281.8= 115= 0.40.1= 4240%= 3 1 2 1 4 5 1 = 7 = = =2 2 3 2 5 6 4 5.522.48= 5.580.93= 54= 55= 7239= 860110= 1720= 72060= 81.8= 349= 20.5= 1430%= 5 1 1 6 4 7 7 = 8 = = =2 2 3 7 3 6 8 5.590.12= 6.110.36= 564= 244= 6946= 860180= 730= 8010= 640.1= 34

8、3= 20.5= 165%= 7 1 1 6 7 3 2 = 1 = = =3 3 2 7 8 4 3 5.922.62= 6.311.87= 254= 505= 9354= 690310= 610= 21030= 760.6= 613= 4.20.6= 485%= 6 1 3 4 1 1 2 = 8 = = =5 5 5 5 8 8 3 5.472.78= 5.780.31= 0.532= 3.66= 8847= 710430= 420= 63070= 321.7= 624= 0.90.9= 485%= 3 1 1 2 6 4 1 = 8 = = =2 2 2 3 7 3 2 6.652.9

9、5= 6.121.77= 0.1252= 486= 9936= 980360= 1530= 15050= 162.9= 811= 0.20.2= 1420%= 5 1 2 6 4 1 1 = 1 = = =2 2 3 5 3 2 8 5.690.6= 5.150.9= 1.2516= 804= 6728= 790230= 1530= 44040= 381= 219= 30.6= 1410%= 11 1 2 1 3 1 3 = 6 = = =6 6 3 3 4 8 4 5.422.75= 6.120.08= 0.1254= 22= 786= 990560= 1220= 4020= 502.6=

10、428= 7.20.8= 260%= 4 1 1 7 9 1 1 = 9 = = =3 3 2 6 8 8 4 5.190.04= 6.980.83= 0.252= 2.82= 9847= 740370= 1440= 45050= 172.3= 550= 0.90.1= 610%= 15 1 1 9 6 1 7 = 2 = = =8 8 2 8 5 3 8 5.421.05= 5.771.14= 0.564= 12= 8616= 750520= 350= 36040= 161.6= 549= 2.80.7= 2810%= 17 7 4 1 8 2 1 = 7 = = =8 8 7 3 7 3

11、5 6.451.64= 5.562.56= 504= 5.24= 6829= 920420= 750= 12060= 112.5= 334= 1.60.2= 3890%= 6 4 2 7 1 1 3 = 6 = = =5 5 7 8 8 7 2 5.291.54= 6.60.5= 0.252= 484= 7210= 870490= 440= 12060= 691.2= 340= 4.20.7= 3410%= 13 1 1 3 8 1 2 = 5 = = =6 6 3 2 7 8 3 6.071.85= 5.911.44= 1.2564= 5.24= 8143= 89010= 1230= 300

12、50= 171.7= 121= 2.10.7= 525%= 3 1 1 1 1 5 5 = 8 = = =2 2 2 4 2 6 6 5.632.79= 5.512.24= 502= 75= 933= 700500= 140= 8020= 440.1= 135= 4.50.5= 3660%= 7 1 1 1 6 1 4 = 9 = = =4 4 7 3 5 8 3 5.922.84= 6.012.32= 0.1254= 2802= 8415= 850570= 520= 16020= 540.7= 638= 0.80.4= 3880%= 8 1 3 1 1 8 2 = 4 = = =7 7 7 3 2 7 3 5.840.53= 6.152.21= 12.532= 423= 9459= 900430= 310= 70070= 352.7= 344= 1.60.8= 1890%= 4 2 1 6 1 4 8 = 7 = = =3 3 3 5 8 3 7 5.510.3= 6.430.3= 502= 366= 9347= 730260= 1720= 16020= 652= 143= 0.80.1= 1825%= 5 2 3 1 1 1 8 = 4 = = =3 3 5 2 6 2 7