.+97+99简便算法和2+4+6+8+10...+98+100简便算法一题:1+3+5+7+9...+97+99简便算法二题:2+4+6+8+10...+98+100简便算法.
https://www.ouer.net/shuxue/38dd.html - 2021-05-23 14:09:24 - 数学作业答案1.5×2-(0.65 0.55)的简便运算1.5×2-(0.65 +0.55)要简便. 1.5×2-(0.65 0.55)=3-0.3575=2.6425
https://www.ouer.net/shuxue/4rsm.html - 2020-11-13 16:21:50 - 数学作业答案2300/25简便计算?
https://www.ouer.net/chuzhongshuxue/bb1f.html - 2022-09-12 15:52:22 - 中学数学试题(8/7-5/9)/20/21 能不能简便运算怎么简便.原式=(72/63-35/63)/(20/21)=(37/63)/(60/63)=37/60
https://www.ouer.net/zati/hr6v.html - 2022-05-30 02:40:34 - 中学考试杂题4.3*102-0.43*20的简便计算简便不了就脱式计算.4.3 * 102 - 0.43 * 20= 4.3 * 102 - 4.3 * 2= 4.3 * (102 - 2)= 4.3 * 100=
https://www.ouer.net/chuzhongshuxue/re29.html - 2022-10-09 21:43:43 - 中学数学试题〔25+160/5〕*12简便计算一定要脱式.简便计算.〔25+160/5〕*12=25×12+32×12=300+384=684
https://www.ouer.net/chuzhongshuxue/s3a7.html - 2022-10-15 03:54:04 - 中学数学试题小学数学简便计算题30道不要太难,只求简便!.
https://www.ouer.net/shuxue/ndvr6.html - 2020-11-02 06:42:58 - 数学作业答案6.25×0.56+5/8×3.4+5×1/8 求过程,能简便的要简便.
https://www.ouer.net/shuxue/crmz.html - 2021-03-06 21:11:35 - 数学作业答案52.8*0.45-0.45怎么简便算和16*2.61*0.025*1.25怎么简便算.52.8 × 0.45 - 0.45 = 52.8 × 0.45 - 0.45 × 1
https://www.ouer.net/chuzhongshuxue/wvmd.html - 2022-11-05 14:53:09 - 中学数学试题脱式计算中的简便计算的540÷45怎么简便.540÷45=(60*9)÷(5*9)运用除法的商不变性=60÷5=12 √希望你能看懂,你能明白,赞同
https://www.ouer.net/chuzhongshuxue/b1be.html - 2022-09-15 06:46:08 - 中学数学试题2.56×99.9 简便运算 综合算式2.56×99.9 简便运算 综合算式.2.56×99.9 =2.56×(100-0.1)=2.56×100-2.56×0.1=256-0.256=255.744
https://www.ouer.net/chuzhongshuxue/nnh1.html - 2022-02-26 06:46:18 - 中学数学试题76.82+25.6+123.18+3.4递等式能简便计算的要 简便计算. 76.82+25.6+123.18+3.4=76.82+123.18+(3.4+25.6)=
https://www.ouer.net/shuxue/nn06m.html - 2021-06-25 01:45:16 - 数学作业答案63分之25×62加63分之25 计算(可以简便的简便).63分之25×62加63分之25 计算(可以简便的简便)= 25 / 63 x 62 + 25/63= 25/63 x (1+ 62) = 25
https://www.ouer.net/chuzhongshuxue/b0m7.html - 2022-09-15 05:02:08 - 中学数学试题77×24×26,用简便计算,要用简便计算,.法1:77×24×26=(25-1)(25+1×77=(625-1)×77=77×624=48048 前面总体简单,仅后面一部需要笔算一下或者法2:77×24
https://www.ouer.net/chuzhongshuxue/hnbn.html - 2022-05-17 01:16:14 - 中学数学试题250×16的简便计算 70*125*8的简便计算 急,.250×16=250*(4*4)=250*4*4=(250*4)*4=1000*4=400070*125*8=70*(125*8)=70*1000
https://www.ouer.net/chuzhongshuxue/b0a6.html - 2022-09-14 22:46:45 - 中学数学试题递等式简便算法最简便的,递等式的,急.=5X5X6X(8X125)=150X1000=150000
https://www.ouer.net/chuzhongshuxue/x3nw.html - 2022-11-14 09:50:14 - 中学数学试题25×46×4 简便计算25×46×4 8×5×125×4087×101 48×29+48 简便计算简便计算的形式是这样的:25×46×4 ==.1 25×46×4 =(25×4)×46=10×46=46002
https://www.ouer.net/chuzhongshuxue/bb1c.html - 2022-09-12 15:52:26 - 中学数学试题25.33-5.8+7.8-5.33有简便计算吗跪求488.79-99.999的简便计算.25.33-5.33+(7.8-5.8)=22
https://www.ouer.net/chuzhongshuxue/rd55.html - 2022-10-04 12:14:57 - 中学数学试题0.65*6.4-0.64*5.4简便计算是0.65*6.4-0.65*5.4简便计算.=0·65×(6·4-5·4)=0·65×1=0·65
https://www.ouer.net/chuzhongshuxue/bx5h.html - 2022-09-14 20:57:22 - 中学数学试题帮忙出几道算术题给脱式计算20道,要有简便运算的或没有(小数乘除法).例:1.25×0.025×32(有简便运算);5.2+9.18÷9(无简便运算)..
https://www.ouer.net/shuxue/nzbkb.html - 2021-06-27 04:02:17 - 数学作业答案12.5乘以0.25加1.25乘7.5用简便计算怎么算?
https://www.ouer.net/shuxue/ewsw.html - 2020-12-27 04:24:23 - 数学作业答案848除以8加52乘8 简便运算简便运算!.不知道有没有括号?是 848/8+52*8=16+52*8提个公因式8出来 =8*(2+52)=8*54=432加油,天天向上
https://www.ouer.net/zati/h0hk.html - 2022-06-07 09:28:15 - 中学考试杂题简便运算35.6*0.8+3.56*12简便运算怎么算.
https://www.ouer.net/shuxue/nnmfd.html - 2021-06-26 07:46:01 - 数学作业答案五年级数学题简便计算(三道,在线等)能简便的要简便.1.(1-0.35)×7.082.5.36+4.64×53.3.9÷1.25已经追加了20。
https://www.ouer.net/shuxue/f0v4.html - 2020-10-07 13:36:39 - 数学作业答案500+60用简便法计算..简便?直接相加最简便!
https://www.ouer.net/chuzhongshuxue/xv5c.html - 2022-11-12 23:15:51 - 中学数学试题42x98,简便方法 29x99 简便方法.42×98=42×(100-2)=42×100-42×2=4200-84=411629×99=29×(100-1)=29×100-29×1=2900-29=2871
https://www.ouer.net/chuzhongshuxue/cmk4.html - 2022-10-02 16:18:08 - 中学数学试题(12·5+0.125)x8能不能简便算简便怎么算?.=(60+0.125)×8=60×8+0.125×8=480+1=481
https://www.ouer.net/chuzhongshuxue/051w.html - 2022-11-22 15:02:27 - 中学数学试题1.25乘(0.8+8+80)简便计算哦,要主要的简便过程. 1.25×(0.8+8+80)=1.25×0.8+1.25×8+1.25×80=1+10+100=111
https://www.ouer.net/shuxue/wev5.html - 2020-11-29 13:33:34 - 数学作业答案132÷132又132/133简便运算6/19*11/8-9/16*3/8简便运算5/6*1/13+5/9*2/13+5/18*6/13简便运算.132÷132又132/133简便运算解,得:==132
https://www.ouer.net/chuzhongshuxue/bx2m.html - 2022-09-14 20:23:07 - 中学数学试题怎么样简便计算:111÷125=记住是用简便方法计算.我知道答案..111÷125= 111*8÷(125*8)=888÷1000=0.888
https://www.ouer.net/zati/h00e.html - 2022-06-08 03:02:15 - 中学考试杂题76乘(1/23-1/53)+53乘(1/53-1/23) 能简便就简便,不能简便直接算/=百分号.=76/23-76/53+1-53/23=(76/23-53/23)+1-76/53=1+1-76/53
https://www.ouer.net/chuzhongshuxue/xuf2.html - 2022-11-12 13:41:27 - 中学数学试题8.5-(5.6+4.8)÷1.3简便计算8.5-(5.6+4.8)÷1.3简便计算.这题没有什么简便方法...还是按顺序计算把...8.5-(5.6+4.8)÷1.3=8.5-10.4÷1.3=8.5
https://www.ouer.net/chuzhongshuxue/c958.html - 2022-10-02 07:07:53 - 中学数学试题1003×996简便计算六年级数学简便运算. 1000+3)(1000-4)=1000(1000-4)+3(1000-4)=1000000-4000+3000-12=998088
https://www.ouer.net/shuxue/ssf7.html - 2021-04-28 03:42:09 - 数学作业答案59*99+99的简便计算?是59乘99+99的简便计算.59×99+99=59×(99+1)=59×100=5900
https://www.ouer.net/zati/h0m3.html - 2022-06-08 17:28:11 - 中学考试杂题[0.15+(3.74-1.8/0.4]乘0.8 能简便的要简便.[0.15+(3.74-1.8)/0.4]x0.8=0.15x0.8+(3.74-1.8)/0.4x0.8=0.12+1.94x2=4
https://www.ouer.net/chuzhongshuxue/bazs.html - 2022-09-07 00:08:29 - 中学数学试题25×38×4 简便计算.简便计算法:25*4*38=100*38=3800
https://www.ouer.net/zati/hzfr.html - 2022-05-18 22:24:10 - 中学考试杂题用递等方式计算 能简便的就简便 2.4×58+84×1.2.2.4×58+84×1.2=2.4×58+42×2.4=2.4×(58+42)=2.4×100=240
https://www.ouer.net/chuzhongshuxue/vecs.html - 2022-11-01 14:21:39 - 中学数学试题5.6X69.32+138.64X0.05+693.2X0.43简便运算简便算法.5.6*69.32+138.64*0.05+693.2*0.43 =5.6*69.32+69.32*2*0.05+69.32
https://www.ouer.net/chuzhongshuxue/hzcv.html - 2022-05-18 12:13:15 - 中学数学试题3.4÷[(3.3-1.6)×0.25]用简便运算怎么算?用简便计算!
https://www.ouer.net/chuzhongshuxue/ceu4.html - 2022-10-02 11:26:07 - 中学数学试题9.07-22.78÷3.4(简便方法).没有简便方法
https://www.ouer.net/chuzhongshuxue/hzs6.html - 2022-05-18 14:59:03 - 中学数学试题求简便计算,要简便计算,不要有小数点的,.类型一(减法性质)公式:a-b-c = a-(b+c)题目:10-0.432 -2.568 9.3-5.26-2.7413.4-(3.4+5.2)14.9-(5.2
https://www.ouer.net/zati/w9m.html - 2022-02-07 10:02:05 - 中学考试杂题数学题简便计算简便计算262*100-62*2=?.
https://www.ouer.net/shuxue/09ek.html - 2020-11-06 18:21:07 - 数学作业答案简便计算.这道题怎么算才简便.12x(324-285)÷26.12x(324-285)÷26=12×39÷(2×13)=(12÷2)×(39÷13)=6×3=18
https://www.ouer.net/chuzhongshuxue/hnak.html - 2022-05-16 18:22:19 - 中学数学试题456乘797-456(简便计算)和456乘797-456(简便计算).456乘797-456=456*(800-4)=456X800-456X4=362976
https://www.ouer.net/chuzhongshuxue/k800.html - 2022-07-28 13:54:13 - 中学数学试题简便计算2.14+0.39÷1.3 100-123.1×0.3 2.1×5.5怎样简便就怎样计算. 2.14+0.39÷1.3 =2.14+0.3=2.44 100
https://www.ouer.net/shuxue/crac.html - 2020-12-22 18:08:06 - 数学作业答案47/6×48 简便计算 42/1÷(6/1+7/1)简便计算 2/1+6/1+12/1+········· +90/1 简便计算 要.47分之6要写成6/476/47×48=6/47×(47+1)=6
https://www.ouer.net/chuzhongshuxue/b0du.html - 2022-09-14 23:54:22 - 中学数学试题四年级数学简便计算、560除14简便计算怎么做、、、.560/7/2=40
https://www.ouer.net/chuzhongshuxue/hadm.html - 2022-05-15 17:16:17 - 中学数学试题脱式计算(能简便计算就简便计算).2.25×4.8+77.5×0.48.. 2.25×4.8+77.5×0.48=2.25×4.8+7.75×4.8=(2.25+7.75
https://www.ouer.net/shuxue/nfhnm.html - 2020-11-24 20:16:57 - 数学作业答案用简便方法计算7.2x1.47+14.7x0.28用简便方法计算. 7.2x1.47+14.7x0.28=(7.2+2.8)x1.47=10x1.47=14.7
https://www.ouer.net/shuxue/nfh2d.html - 2021-07-14 13:11:14 - 数学作业答案小数加减法的简便运算与整数加减法的简便运算完全一样.是的
https://www.ouer.net/zati/kcu8.html - 2022-07-12 06:35:08 - 中学考试杂题