四年级数学小数点移动100道
四年级数学小数点移动练****题小数点的移动(3)( )扩大100倍是2。 )倍是40。(对的“√"，错的“") (2)三位小数比两位小数大.( ) (3)2缩小1000倍就是2÷1000。 ) (4)甲数的100倍等于乙数的100倍.si nian ji shu xue xiao shu dian yi dong lian * * * * ti xiao shu dian de yi dong ( 3 ) ( ) kuo da 1 00bei shi 2 。( ) bei shi 4 0。( dui de da “√ ", cuo de da “* ") ( 2 ) san wei xiao shu bi liang wei xiao shu da . ( ) ( 3 ) 2 suo xiao 1 000bei jiu shi 2 ÷ 1 000。( ) ( 4 ) jia shu de 1 00bei deng yu yi shu de 1 00bei " .
四年级数学小数点移动练习题小数点的移动小数点移动练习题一、填空1、小数点向右移动一位，小数就扩大到原来的（）倍，小数点向右移动两位，小数xiao xue si nian ji shu xue xia ce 《xiao shu dian yi dong 》lian xi ti ，kao shi bi kao ti xing ！tong xue men ，zhe dao ti xu yao ni men zhang wo xiao shu dian wei zhi yi dong yin qi xiao shu da xiao bian hua de gui lv o ~ zhe fen lian xi ti xi wang tong xue men ren "
si nian ji shu xue xiao shu dian yi dong lian xi ti xiao shu dian de yi dong xiao shu dian yi dong lian xi ti yi 、tian kong 1 、xiao shu dian xiang you yi dong yi wei ，xiao shu jiu kuo da dao yuan lai de （）bei ，xiao shu dian xiang you yi dong liang wei ，xiao shu " 小学四年级数学下册《小数点移动》练习题，考试必考题型！同学们，这道题需要你们掌握小数点位置移动引起小数大小变化的规律哦~ 这份练习题希望同学们认
小学四年级数学下册练习题⽉ ⽇ 姓名： 《小数点的移动》题数：300题分秒班级： 5.33 10 4.528 1000 1.603 100 96.45 10 2.824 100 7.301 100 89.19 10 1.82 10 6.497 1000 6.962 100 3.396 10 3.236 1000 8.836 100 92.69 10 91.32 10 53.19 10 1.610÷30=1000*0.8=3.06+0.2= 8*125=0.67+1.24=7-6.28=8.2-0.01=99*23=50*4= 5÷1000=0.42+9.5=10*0.5=65*25*4=0.08÷100=1.82-0.63= 4.5+1.5=1-0.63=231-99=3.7+2.5=32+268= 1.3-0.7=2.4+0.6= 7*99+7=24-19+24+19=7.5-2.8=5.5-3.2=120÷6÷2=9100÷70= 4*(36-25)=1-0.2=4.3+1.5=300-84-16=2-1.1=145-99= 102*5=3.5*60=3.12+5.2=11.3-8.6=0.23*400=0.59+0.22= 60÷0.5=2-0.29=457+198=756-197=45+15-45+15=5.4-2.5-1.4= 0.36÷1.2=5*3.3*0.2=5.5*3=14.5+9.5=400÷25÷8=7÷1.4=
xiao xue si nian ji shu xue xia ce lian xi ti ⽉ ⽇ xing ming : 《xiao shu dian de yi dong 》ti shu : 3 00ti fen miao ban ji : 5 . 3 3 1 04 . 5 2 8 1 0001 . 6 03 1 009 6 . 4 5 1 02 . 8 2 4 1 007 . 3 01 1 008 9 . 1 9 1 01 . 8 2 1 06 . 4 9 7 1 0006 . 9 6 2 1 003 . 3 9 6 1 03 . 2 3 6 1 0008 . 8 3 6 1 009 2 . 6 9 1 09 1 . 3 2 1 05 3 . 1 9 1 01 . 6 1 " 移动2 位向左移动3 位3.5 5 0.57 60.09 练习题2 5.27÷10= 100.3÷10= 0.06*10= 5.27÷100= 100.3÷100= 0.06*100= 5.27÷1000= 100.3÷1000= 0.06*1000= 0.46÷10= 0.3*10= 2.9÷10= 0.46÷100= 0.3*100= 2.9÷100= 0.46÷1000= 0.3*1000= 2.9÷1000= 10*0.15= 3.6÷10= 0.9*1000= 100*0.15= 3.6÷100= 0.9*100= 1000*0.15= 3.6÷1000= 0.9*10= 3.2*10= 2.34*0.1= 3÷100= 7.2÷100= 0.4*100= 0.1*0.01= 0.5÷1000= 20÷1000= 35.9*1000= 37*0.001= 1.39÷100= 326÷100= (1)把6.2扩大( )倍是62。(2)把59缩小到原来的( )是0.59。(3)0.28去掉
0÷ 3 0= 1 000* 0. 8 = 3 . 06 + 0. 2 = 8 * 1 2 5 = 0. 6 7 + 1 . 2 4 = 7 - 6 . 2 8 = 8 . 2 - 0. 01 = 9 9 * 2 3 = 5 0* 4 = 5 ÷ 1 000= 0. 4 2 + 9 . 5 = 1 0* 0. 5 = 6 5 * 2 5 * 4 = 0. 08 ÷ 1 00= 1 . 8 2 - 0. 6 3 = 4 . 5 + 1 . 5 = 1 - 0. 6 3 = 2 3 1 - 9 9 = 3 . 7 + 2 . 5 = 3 2 + 2 6 8 = 1 . 3 - 0. 7 = 2 . 4 + 0. 6 = 7 * 9 9 + 7 = 2 4 - 1 9 + 2 4 + 1 9 = 7 . 5 - 2 . 8 = 5 . 5 - 3 . 2 = 1 2 0÷ 6 ÷ 2 = 9 1 00÷ 7 0= 4 * ( 3 6 - 2 5 ) = 1 - 0. 2 = 4 . 3 + 1 . 5 = 3 00- 8 4 - 1 6 = 2 - 1 . 1 = 1 4 5 - 9 9 = 1 02 * 5 = 3 . 5 * 6 0= 3 . 1 2 + 5 . 2 = 1 1 . 3 - 8 . 6 = 0. 2 3 * 4 00= 0. 5 9 + 0. 2 2 = 6 0÷ 0. 5 = 2 - 0. 2 9 = 4 5 7 + 1 9 8 = 7 5 6 - 1 9 7 = 4 5 + 1 5 - 4 5 + 1 5 = 5 . 4 - 2 . 5 - 1 . 4 = 0. 3 6 ÷ 1 . 2 = 5 * 3 . 3 * 0. 2 = 5 . 5 * 3 = 1 4 . 5 + 9 . 5 = 4 00÷ 2 5 ÷ 8 = 7 ÷ 1 . 4 = yi dong 2 wei xiang zuo yi dong 3 wei 3 . 5 5 0. 5 7 6 0. 09 lian xi ti 2 5 . 2 7 ÷ 1 0= 1 00. 3 ÷ 1 0= 0. 06 * 1 0= 5 . 2 7 ÷ 1 00= 1 00. 3 ÷ 1 00= 0. 06 * 1 00= 5 . 2 7 ÷ 1 000= 1 00. 3 ÷ 1 000= 0. 06 * 1 000= 0. 4 6 ÷ 1 0= 0. 3 * 1 0= 2 . 9 ÷ 1 0= 0. 4 6 ÷ 1 00= 0. 3 * 1 00= 2 . 9 ÷ 1 00= 0. 4 6 ÷ 1 000= 0. 3 * 1 000= 2 . 9 ÷ 1 000= 1 0* 0. 1 5 = 3 . 6 ÷ 1 0= 0. 9 * 1 000= 1 00* 0. 1 5 = 3 . 6 ÷ 1 00= 0. 9 * 1 00= 1 000* 0. 1 5 = 3 . 6 ÷ 1 000= 0. 9 * 1 0= 3 . 2 * 1 0= 2 . 3 4 * 0. 1 = 3 ÷ 1 00= 7 . 2 ÷ 1 00= 0. 4 * 1 00= 0. 1 * 0. 01 = 0. 5 ÷ 1 000= 2 0÷ 1 000= 3 5 . 9 * 1 000= 3 7 * 0. 001 = 1 . 3 9 ÷ 1 00= 3 2 6 ÷ 1 00= ( 1 ) ba 6 . 2 kuo da ( ) bei shi 6 2 。( 2 ) ba 5 9 suo xiao dao yuan lai de ( ) shi 0. 5 9 。( 3 ) 0. 2 8 qu diao