分数约分练习300题及答案 分数约分练习300题及答案 (1)95 76 ＝ (2)216 84 ＝ (3)195 75 ＝ (4)12 18 ＝ (5)209 165 ＝ (6)126 70 ＝ (7)52 208 ＝ (8)40 220 ＝ (9)72 162 ＝ (10)80 65 ＝ (11)360 252 ＝ (12)306 187 ＝ (13)16 104＝ (14)72 96 ＝ (15)119 51 ＝...
下面就给大家分享50道约分练习题哦。 1. $\frac{12}{18}$,12和18都可以被6整除呢,约分后就是$\frac{2}{3}$。 2. $\frac{15}{25}$,5是它们的公因数,约分完就成了$\frac{3}{5}$。 3. $\frac{8}{12}$,4是最大公因数,约分得到$\frac{2}{3}$。 4. $\frac{20}{30}$,10是公因数...
第1 页共 6 页 分数约分专项练习 0 200 题及答案 (1) 91130 = (2) 130150 = (3) 1632 = (4) 100140 = (5) 9066 = (6) 323342 = (7) 64160 = (8) 6828 = (9) 15665 = (10) 144288 = (11) 1848 = (12) 12168 = (13) 9040 = (14) 1851 = (15) 221272 = (16) 176121 =...
1、约分的意义:把一个分数化成和它相等,但分子和分母都比较小的分数,叫做约分。 2、约分的方法: (1)逐步约分法。用分子和分母的公因数(1除外)去除,直到除到分子和分母只有公因数1为止。 (2)一次约分法。直接用分子和分母的最大公因数(...
第第 页分数约分练习400题及答案 EQ F105,63 EQ F24,64 EQ F140,56 EQ F52,44 EQ F153,187 EQ F104,88 EQ F320,272 EQ F280,200 EQ F117,45 E
需要金币:*** 金币(10金币=人民币1元) 小学分数约分练习100题及答案可打印.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 小学分数约分练习100题及答案 70238112132 (1)=(10)=(19)=(28)= 9820412855 60136150136 (2)=(11)=(20)=(29)= ...
(完好版)分数约分专项练习 100 题 15 = 36 75 24 28 30 90 = 64 = 48 = 75 = 32 36 = 36 80 = 40 72 = 42 45 70 = 80 = 46 82 = 10 36 = 48 84 = 12 60 = 50 75 = 14 49 = 51 85 = 16 64 = 52 = 90 18 = 81 12 12 12 16 18 48 = 56 = 72 = 48 = 90 = ...
分数约分专项练习 2436 = 6480 = 3549 = 2870 = 5795 = 2691 = 5168 = 120144 = 1640 = 5481 = 7595 = 3248 = 3036 = 7296 = 3075 = 144180 = 1236 = 1680 = 2056 = 2560 = 3978 = 1845 = 5776 = 7281 = 1536 = 7590 = 2464 = 2848 = 4072 = 4270 = 4580 = 3236 = 3680 = 4682...
分数约分专项练习 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ...
1、分数约分专项练习2464352857=368049709526=51=120=16=5491681444081=75=32=30=72=309548369675=144=12=16=20=2518036805660=39=18=57=72=157845768136=75=24=28=40=429064487270=4532364648=803680828450=51=52=48=107585908036=31214161825=60496481753236461212=489669485612=16=18=42=457248907095=20=20=25=30=28367580...