1、精品教育1.口算下列各题5 = 72= 16 =12 =24= =4- =10= 4= 14 =9=9= =12= 32= = =16=16 = =0= = 12= = 45 =9= = 100=18 = =17 =5 = = 12=0= = =12= = 45 = 9= = 100=18 = = 17 =5 = = 12= = 45 = 9= =100= 18 = =17 =5 = 32= = =16= 16 = = 5 =72=16 =12 = 24 = = 4=10=4=14 =9=9=45 =9= = 100=18 = =17 = 5 = = 12= 0= = 12=0= = 12=
2、= 45 =9= =100= 18 = =17 =5 = =12= =45 =9= =12= = 45 =9= = 100= 18 = =6.55 6.5= 10.85= 4.733.9=47.33.9= 47.30.391=0.4730.39=2.4511.25 0.450.096.20.03 0.1250.1259.92.50.490.180.2516 0.783.054 6.825.23.054.847.30.391= 0.4730.39=0.450.09 6.20.0312= 0= 0.771.1=1.2-0.08= 8- 0.52= 2.5 3.6 = 4. 9.46= 5.0.80
3、.92= 1.30.45.430.86=78.583.7=0.851.01 =92.3=0.10.01 = 0.2835=4.684.5=0.250.5=2.51.25= 25.73.29=6.7125.7=8- 0.52= 2.5 3.6 = 0.450.096.20.031.050.117.57.525.5111.60.5=2.50.4=0.360.9=1.258=1.60.4=0.484=0.90.6=13.2+4.8= 6.3-0.9= 0.252.4=31.03=9= 32= = =2.50.4=0.360.9=1.30.45.430.86=16=16 = =5 = 72=16 =1
4、2 =24= =4-=9= = 12= 0=9=32= 10=4=14 =9=9= = 12=0= =12= = 45 =100=18 = =17 = 5 = = 12=0= 9= = =12= =45 =9= =100=18 = =17 = 5 =32= 16=16 = =5 = 72=16 =12 = = =24 = =4=10=4=14 =9= 9= =12=0= = 12= =45 =9= =100= 18 = =17 =5 = 4=12=16 =100= 14=105= 73=11/25=4/52=1/44=18 = = =41/2=22/3=21/3=41/3=41/4= 41/4
5、=21/2=82/3=5/123=61/4=2/31/5=4/92/3=8/34=1/33/4=5/61/4=7/127=5/77/5=6/53=101/2= 255/6=5/64/3=63/5=63/4=61=63/2=65/2= 31/4=62/9=44/9=41/3=71/5=43/4=1/125/8=478=623=138=2/31/9=542/3=357/4=161/2=28.51.5=428=81/4=1/52/3=77/5=3/44=7/96/5=1/5+1/4=9/43/2=5/185/18=8/32=2/54=4/77/4= 1008/15=3/75/9=128/5=2/34
6、/15=5/1215/4=6/253/10=7/203/10=写出下面各数的倒数。1/9 12 5/131 2/3 1/45/18 2/5 4/77/5 7/9 3/4 6/5 1/5 3/405/8 8/9 5/11填空1、棱长为1厘米的正方体,体积是( )。2、棱长为1分米的正方体,体积是( )。3、棱长为1米的正方体,体积是( )。4、1升=( )立方分米 1毫升=( )立方厘米 立方米=( )立方分米 720立方厘米=( )立方分米填上合适的单位。一苹果的体积约是120( )。一个西瓜的体积约是8( )。一 台冰箱的容积约是150( )。一 个火柴盒的体积约是12( )。一 个墨水瓶的
7、容积约是60( )。一个热水瓶的溶剂约是2( )。一块橡皮的体积约是10 ( )。一 本词典的体积约是900( )。一个文具盒的体积约是0.35( )。一个讲台的体积约是0.6( )。计算体积。1、一个长方体,长20厘米,宽12厘米,高厘米。2、一个正方体,棱长是6分米。3、一个长方体底面积是60 立方厘米,高7厘米。4、一个长方体,底面是边长为2平方分米的正方形,高5分米。算一算。121/2= 3/112= 32/9=9/1612= 107/15= 3/416=77/10= 43/13= 215/14=121/4= 1/33= 1/93= 5/22= 4/52= 61/2= 算一算。3/44
8、= 7/96/5= 1/5+1/4=9/43/2= 5/185/18= 8/32=6/139= 5/810= 8/156=161/2= 28.51.5= 428=81/4= 1/52/3= 77/5=直接写得数3/45/6= 3/71= 5/87/15=02/3= 8/159/16= 4/52/3=4/51/107/12= 5/94/58/27=8/117/83/8= 3/7141/3=1、 计算题 3/7 49/9 - 4/3 12 5/6 2/9 3 1、计算4.8 5/4 + 1/4 4/7 5/9 + 3/7 5/9 5/2 -( 3/2 + 4/5 ) 7/8 + ( 1/8 + 1
9、/9 ) 2、简算 1、 直接写得数5/93/10= 1/24/7= 7/92/3= 2/52/5= 5/93/9= 5/72/5= 3/42/5= 5/63/5= 4/712= 2、计算3/4 8/9 - 1/3 7 5/49 + 3/14 84/5+8 11/5 31 5/6 5/6 1、 计算5/9 18 14 2/7 4/5 25/16 + 2/3 3/4148/75/6 12/15 17/32 3/4 9/24 45 2/3 + 1/3 15 7/19 + 12/19 5/6 8/7 21/16 + 1/2 101 1/5 1/5 21 5/93/9= 5/72/5= 5/93/9=
10、 5/72/5= 口算题卡1、 写出下面的百分数百分之十五( ) 百分之三十( )百分之十四点六( ) 百分之零点四( )2、 把下面小数或分数化成百分数0.35=( )% 1.02=( )% 1=( )% 0.012=( )% 3/5=( )% 7/8=( )%13/10=( )% 1/5=( )% 3、 把百分数化成分数60%=( ) 32%=( ) 26%=( ) 45 %=( ) 95%=( ) 68%=( ) 37%=( ) 18%=( )1、 把下面百分数化成小数15%=( ) 25%=( ) 16%=( ) 79%=( ) 35%=( ) 49%=( )12.5%=( ) 24.
11、9%=( ) 13.5%=( )29.7%=( )15.1%=( )46.2%=( )40.5%=( ) 12%=( ) 28%=( ) 4.5%=( ) 25.5%=( )24.0%=( ) 11%=( ) 29%=( ) 53%=( ) 49%=( ) 42%=( ) 17%=( ) 1、口答(1)8是5的百分之几?(2)5是8的百分之几?2、求出下面的商,并且所得的商化成百分数。38 2016 3.57 22.4143、一个田径队有男生20人,女生15人,男生人数是女生人数的百分之几?4、一个田径队有男生20人,女生15人,女生人数是男生人数的百分之几?1、口答(1)8比5多百分之几?(
12、2)5比8少百分之几?2、求出下面的商,并且所得的商化成百分数。1830124.5922.4144、某厂的一种产品,原来每件成本96元,技术革新后,每件成本降低到了84元,每件成本降低了百分之几?-可编辑-直接写得数1/74= 81/4=2/51/10= 5/64/3=63/8= 1/520/3=5/824/25= 7/123/14=18/9= 4/77/25=3/827= 5/93/10=1/55= 395/13=2/70= 2/75=1/23= 3/46=2/33/4= 27/ 203/4= 1/41/3= 14/9= 124/7= 14= 3/511/5= 7/157/3=204/5=
13、4/520= 819/5= 4411/10= 2/102/7= 93/23/85/6= 05/7= 7/127/4 = 63/8=21/103/5= 8/272/9= 5/82/3= 1/92/3= 7/905= 101/4=5/168/15= 1/64/9=4/96= 1/53/20= 3/85/6= 05/7= 21/103/5= 8/272/9= 353/14= 2/73/7= 72/7= 6/73= 5/83/8= 14/157/5= 8/54/5= 3/251/10= 21/207/3= 1/24= 7/416= 9/103/5= 8/114/9= 3/161/2= 8/53/4=
14、122/3=6/131/2= 1/63=5/83/8= 14/157/5= 21/207/3= 1/24= 11/4= 1/25/8= 1/47/3= 1/103/5= 3/53/4= 422/3= 1/32/3= 42/57/10= 563/7= 125/8= 7/95/14= 6/1313/4= 4/510= 123/7= 61/7= 3/102=54/15= 243/8=152/3= 1/84=92/27= 1003/5=7/93/4= 6/75/6=27/164/5= 8/99/8= 77/13= 3/251/10= 1/68/15= 3/53/4= 422/3= 1/32/3= 42
15、/57/10= 7/95/14= 6/1313/4= 353/14= 9/255/6= 12/131/4=22/3= 3/43/5=+ -+ + -+ -+ -5/74/5= 1202/3=1/30= 4/52=5/112/3= 8/92/6=71/12= 6007/12=5/6-1/3= 5/3+7/9=3/53= 6/134=8/1510= 8/56=3/86= 3/515=3/46= 71/14=153/5= 204/5=8/92/3= 204/5=153/5= 8/92/3= 3/416= 5/95= 93/5= 2/33/2= 1/2+1/3= 2/33= 5/45/8= 2/330
16、= 402/5= 15/12= 1/31/3= 2/52= 5/84/5= 264/13= 5/215/6= 212/7=1/74= 81/4=2/51/10= 5/64/3=63/8= 1/520/3=5/824/25= 7/123/14=18/9= 4/77/25=3/827= 5/93/10=1/55= 395/13=2/33/4= 27/ 203/4= 1/41/3= 14/9= 124/7= 14= 3/511/5= 7/157/3=204/5= 4/520= 21/103/5= 8/272/9= 5/82/3= 1/92/3= 计算下列各题819/5= 4411/10= 2/102
17、/7= 93/23/85/6= 05/7= 7/127/4 = 63/8=5/83/8= 14/157/5= 8/54/5= 3/251/10= 21/207/3= 1/24= 7/416= 9/103/5= 8/114/9= 3/161/2= 8/53/4= 122/3=6/131/2= 1/63=3/53/4= 422/3= 1/32/3= 42/57/10= 563/7= 125/8= 7/95/14= 6/1313/4= 4/510= 123/7= 7/164/5= 8/99/8= 77/13= 3/251/10=61/7= 3/102=54/15= 243/8=152/3= 1/84
18、=92/27= 1003/5=7/93/4= 6/75/6=9/255/6= 12/131/4=22/3= 3/43/5=+ -+ + -+ -5/74/5= 1202/3=1/30= 4/52=5/112/3= 8/92/6=71/12= 6007/12=5/6-1/3= 5/3+7/9=3/53= 6/134=8/1510= 8/56=3/86= 3/515=3/46= 71/14=153/5= 204/5=8/92/3= 204/5=153/5= 8/92/3= 3/416= 5/95= 93/5= 2/33/2= 1/2+1/3= 2/33= 5/45/8= 2/330= 402/5=
19、 15/12= 1/31/3= 2/52= 5/84/5= 264/13= 5/215/6= 212/7=算一算。14= 105= 73=11/4= 101/5= 71/3=8/96= 4/1512= 3/85= 6/139= 5/810= 8/156=1/25= 4/52= 1/44=算一算。41/2= 22/3= 21/3=41/3= 41/4= 41/4=21/2= 82/3= 5/123=61/4= 2/31/5= 4/92/3=8/34= 1/33/4= 5/61/4= 算一算。7/127= 5/77/5= 6/53=101/2= 255/6= 5/64/3=63/5= 63/4=
20、61=63/2= 65/2= 31/4=62/9= 44/9= 41/3= 答算一算。3/44= 7/96/5= 1/5+1/4=9/43/2= 5/185/18= 8/32=2/54= 4/77/4= 1008/15=3/75/9= 128/5= 2/34/15=5/1215/4= 6/253/10= 7/203/10=写出下面各数的倒数。1/9 12 5/131 2/3 1/45/18 2/5 4/77/5 7/9 3/4 6/5 1/5 3/405/8 8/9 5/118/96= 4/1512= 3/85= 6/139= 5/810= 8/156=1/25= 4/52= 1/44=14=
21、 105= 73=算一算。41/2= 22/3= 21/3=41/3= 41/4= 41/4=21/2= 82/3= 5/123=61/4= 2/31/5= 4/92/3=8/34= 1/33/4= 5/61/4=算一算。7/127= 5/77/5= 6/53=101/2= 255/6= 5/64/3=63/5= 63/4= 61=63/2= 65/2= 31/4=21/2= 82/3= 5/123=61/4= 2/31/5= 4/92/3=算一算。3/44= 7/96/5= 1/5+1/4=9/43/2= 5/185/18= 8/32=2/54= 4/77/4= 1008/15=3/75/9
22、= 128/5= 2/34/15=5/1215/4= 6/253/10= 7/203/10=填空1、棱长为1厘米的正方体,体积是( )。2、棱长为1分米的正方体,体积是( )。3、棱长为1米的正方体,体积是( )。4、1升=( )立方分米 1毫升=( )立方厘米 立方米=( )立方分米 3/44= 7/96/5= 1/5+1/4=9/43/2= 5/185/18= 8/32=6/139= 5/810= 8/156=161/2= 28.51.5= 428=81/4= 1/52/3= 77/5=欢迎您的光临,Word文档下载后可修改编辑.双击可删除页眉页脚.谢谢!希望您提出您宝贵的意见,你的意见是我进步的动力。赠语; 1、如果我们做与不做都会有人笑,如果做不好与做得好还会有人笑,那么我们索性就做得更好,来给人笑吧! 2、现在你不玩命的学,以后命玩你。3、我不知道年少轻狂,我只知道胜者为王。4、不要做金钱、权利的奴隶;应学会做“金钱、权利”的主人。5、什么时候离光明最近?那就是你觉得黑暗太黑的时候。6、最值得欣赏的风景,是自己奋斗的足迹。7、压力不是有人比你努力,而是那些比你牛几倍的人依然比你努力。