301+297 简便运算.301+297=300+297+1=597+1=598
https://www.ouer.net/chuzhongshuxue/h74u.html - 2022-06-16 08:48:04 - 中学数学试题简便计算125+88. 120+88=208 208+5=213
https://www.ouer.net/shuxue/nfh2m.html - 2021-07-14 13:16:52 - 数学作业答案25*88 要简便运算,. 25*88=25*(4*22)=25*4*22=100*22=2200
https://www.ouer.net/shuxue/nfh3k.html - 2021-07-14 13:17:16 - 数学作业答案可以简便,也可以不简便!.25-7/13+1.75-6/13=25+1.75-(6/13+7/13)=25.75
https://www.ouer.net/chuzhongshuxue/cwsa.html - 2022-09-29 03:50:46 - 中学数学试题35*138分之137+137*138分之103 简便运算1995分之1994*1996简便运算.35*(137/138)+137*(103/138)=35*137/138+137*103/138=(137
https://www.ouer.net/chuzhongshuxue/s29s.html - 2022-10-15 03:02:27 - 中学数学试题六年级数学100道简便运算我当然会写简便运算,我要100道简便运算题,分数,小数,整数都要。另外谁还有六年级上册的100道求比值、化简比的题也给我点,三克油~.
https://www.ouer.net/shuxue/ssch.html - 2021-04-28 03:42:33 - 数学作业答案3.68乘以【1除以(2.1减2.09)】简便计算.直接算最简便:3.68×【1÷(2.1-2.09)】=3.68×(1÷0.01)=3.68×100=368
https://www.ouer.net/chuzhongshuxue/k7af.html - 2022-07-26 11:57:00 - 中学数学试题能简便的要简便80.8X10.1-808 【3.6+3.6X(3.6-3.6/3.6)】/3.6(1.42-0.560)X 0.25/0.25 400/80/25 第二行的计算题改改 是(1.42-0.560
https://www.ouer.net/chuzhongshuxue/b4dr.html - 2022-09-16 01:55:32 - 中学数学试题95.95÷19-38.95÷19简便算法也可能不能简算,我不知道能不能简便..可以简算95.95÷19-38.95÷19=95.95×1/19-38.95×1/19=(95.95-38.95)×1/19
https://www.ouer.net/chuzhongshuxue/s3wb.html - 2022-10-15 06:53:27 - 中学数学试题对于六年级简便运算(2/3-1/2 ) -(2/3-1/2) 越简便越好. 等于2/3-1/2-2/3+1/2=(2/3-2/3)-(1/2=1/2)=0
https://www.ouer.net/shuxue/zzrrn.html - 2021-11-17 19:12:42 - 数学作业答案(数学)计算,能简便的要简便.(1)1/6+5/6*5/6(2)35÷(35+5/6).
https://www.ouer.net/shuxue/khk5.html - 2020-10-26 15:57:07 - 数学作业答案一、递等式计算(能简便的简便) 1、3.2×0.125×0.3 2、5.5×3.9-3.9+0.39×55 3、3.6÷1.25×84、3.03×1.56-9.5×0.31+8.68二、文字题1、一个数被
https://www.ouer.net/shuxue/nfhkb.html - 2020-11-14 20:48:02 - 数学作业答案5/7+1/14-9/14用简便算法.很简便了呀
https://www.ouer.net/chuzhongshuxue/ww2u.html - 2022-11-05 19:15:10 - 中学数学试题(40+16)×25 简便计算.有两种简便方法:1、(40+16)×25=40×25+16×25=4×25×10+4×25×4=1000+400=14002、(40+16)×25=56×25=4×25×
https://www.ouer.net/chuzhongshuxue/bx7s.html - 2022-09-14 21:26:30 - 中学数学试题几道数学题3.17乘4.5+5.5乘3.17简便计算怎么算?
https://www.ouer.net/shuxue/38z0.html - 2021-05-23 13:51:59 - 数学作业答案113×101-113怎么简便计算?.113×101-113=113×101-113×1=113×(101-1)=113×100=11300 (这一题主要运用了乘法分配律进行简便计算.)
https://www.ouer.net/chuzhongshuxue/h3sn.html - 2022-06-10 02:56:15 - 中学数学试题简便计算99×21.8+21.8.
https://www.ouer.net/shuxue/hdz8n.html - 2022-03-31 02:20:15 - 数学作业答案240除以2.5怎么简便运算?.240÷2.5=480÷5=960÷10=96
https://www.ouer.net/chuzhongshuxue/n9h5.html - 2022-04-05 13:43:16 - 中学数学试题8.2*1.3/8.2*0.6 简便运算.8.2*1.3/8.2*0.6=1.3*0.6=0.78
https://www.ouer.net/chuzhongshuxue/hzd6.html - 2022-05-18 09:04:09 - 中学数学试题48×49+48简便运算.48*(49+1)=48*50=2400 .
https://www.ouer.net/zati/kaum.html - 2022-06-26 21:56:37 - 中学考试杂题包括口算、简便计算、应用等. 简算,笔算】 2016-11-28
https://www.ouer.net/shuxue/h3zm.html - 2020-11-23 05:10:04 - 数学作业答案902-398 怎么简便计算.900+2-(400-2)=504
https://www.ouer.net/chuzhongshuxue/b216.html - 2022-09-15 15:37:26 - 中学数学试题63除以18的简便算法?.=(7×9)÷(2×9)=7÷2=3.5
https://www.ouer.net/chuzhongshuxue/vkbz.html - 2022-10-26 08:49:12 - 中学数学试题231+229+233 简便计算.230+1+230-1+230+3
https://www.ouer.net/chuzhongshuxue/f631.html - 2022-09-24 02:02:59 - 中学数学试题784/(645*784)*645简便运算.=784/784*(645/645)=1*1=1
https://www.ouer.net/chuzhongshuxue/s4r1.html - 2022-10-15 13:28:51 - 中学数学试题简便计算:64×125=?840÷35=?.8x8x125=8000
https://www.ouer.net/chuzhongshuxue/c948.html - 2022-10-02 06:56:30 - 中学数学试题0.8×5.9×1.25的简便算法.原式=(0.8*1.25)*5.9=1*5.9=5.9
https://www.ouer.net/chuzhongshuxue/hzcr.html - 2022-05-18 12:04:01 - 中学数学试题18÷25.简便计算.急用.. =(18×4)÷(25×4)=72÷100=0.72
https://www.ouer.net/shuxue/ssr8.html - 2021-04-28 03:53:40 - 数学作业答案0.48×0.25简便计算0.072*1.25. 0.12*(4*0.25)0.009*(8*1.25)
https://www.ouer.net/shuxue/nbr7x.html - 2021-07-11 19:00:16 - 数学作业答案用简便方法计算4.8×0.25=. 4.8×0.25=4.8/4=1.2
https://www.ouer.net/shuxue/nfh1s.html - 2021-07-14 13:05:37 - 数学作业答案0.125*48*2.5简便计算.0.125乘以48乘以2.5 = 0.125× 8 ×6×2.5 = 1×15 = 15
https://www.ouer.net/chuzhongshuxue/hznm.html - 2022-05-18 04:37:15 - 中学数学试题356-198简便运算.356-198=356-200+2=156+2=158.
https://www.ouer.net/chuzhongshuxue/hzkr.html - 2022-05-18 07:24:15 - 中学数学试题1.36/0.25的简便运算.0.25=1/41.36/0.25=1.36/(1/4)=1.36X4=5.44
https://www.ouer.net/chuzhongshuxue/hzk9.html - 2022-05-18 08:02:06 - 中学数学试题45*18怎样简便计算.5×9×2×9=9的平方(2×5)=81×10=810
https://www.ouer.net/chuzhongshuxue/b0hs.html - 2022-09-14 23:22:30 - 中学数学试题0.26*0.99的简便方法.0.26*(1-0.01)=0.26-0.26*0.01=0.26-0.0026=0.2574
https://www.ouer.net/chuzhongshuxue/b18w.html - 2022-09-15 10:45:31 - 中学数学试题48×98怎么简便计算?.48*(100-2)=4800-2*48=4800-96=4704
https://www.ouer.net/chuzhongshuxue/b0ch.html - 2022-09-15 00:31:30 - 中学数学试题28.8÷0.4÷0.9简便计算.28.8÷0.4÷0.9=4*7.2÷0.4÷0.9=72÷0.9=720÷9=80
https://www.ouer.net/zati/h1ks.html - 2022-06-08 23:40:12 - 中学考试杂题0.48*99怎样简便计算. =0.48*(100-1)=0.48*100-0.48=48-0.48=47.52
https://www.ouer.net/shuxue/nbr7r.html - 2021-07-11 18:58:24 - 数学作业答案4500除以18 简便运算. 4500除以18=4500除以9除以2=500除以2=250
https://www.ouer.net/shuxue/nfzmd.html - 2021-07-14 11:12:48 - 数学作业答案简便计算:3000158. 3000除以3除以(5乘8)=1000除以40=25
https://www.ouer.net/shuxue/nfh3v.html - 2021-07-14 13:20:22 - 数学作业答案简便运算:56.5*99 56.. :56.5*99+ 56.5=56.5*(99+1)==56.5*100==5650
https://www.ouer.net/shuxue/n8b55.html - 2021-10-12 03:51:01 - 数学作业答案1234 2341 3412 4123 这个行列式的简便算法是什么1234234134124123这个行列式的简便算法是什么.│ 1 2 3 4 ││ 2 3 4 1 ││ 3 4 1 2 ││ 4 1
https://www.ouer.net/chuzhongshuxue/cenr.html - 2022-10-02 08:59:07 - 中学数学试题两个简便计算的算式118/121*13 2/25*126要简便计算,要写出过程..118/121*13=13*(1-3/121)=13*1-13*3/121=13-39/121=12+1-39/121=
https://www.ouer.net/chuzhongshuxue/canh.html - 2022-09-25 13:00:38 - 中学数学试题25*28简便计算. 25x28=25x4x7=100x7=700
https://www.ouer.net/shuxue/zwsn.html - 2021-03-25 09:46:16 - 数学作业答案201×98 简便算法.201×98 ==(200+1)(100-2)==20000-400+100-2==19700-2==19698.
https://www.ouer.net/chuzhongshuxue/b1e8.html - 2022-09-15 11:18:31 - 中学数学试题(1)4/9*3/5÷7/10用递等式计算(能简便的要写出简便过程)(1)4/9*3/5÷7/10(2)9-(1/12+1/8)*24(3)11/9*12.5*9/10*8(4)4/9*15+5/9÷1
https://www.ouer.net/chuzhongshuxue/c9uf.html - 2022-10-02 04:48:30 - 中学数学试题看下面.能简便的要简便!
https://www.ouer.net/shuxue/dfsr.html - 2021-04-05 19:17:15 - 数学作业答案数学简便计算:4/5除以11/12-1/3乘4/5 (一定要简便!).
https://www.ouer.net/chuzhongshuxue/b0sv.html - 2022-09-15 01:05:23 - 中学数学试题8.27-(15.4-7.9)简便计算.不能简算
https://www.ouer.net/chuzhongshuxue/bx2z.html - 2022-09-14 20:11:07 - 中学数学试题2.8×2.5±2.8×7.5的简便计算.2.8×(7.5±2.5)
https://www.ouer.net/chuzhongshuxue/c376.html - 2022-09-30 15:30:03 - 中学数学试题