5.82X99的简便计算网!

5.82X99的简便计算网

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5.82X99的简便计算

2024-07-22 23:46:31 来源:网络

5.82X99的简便计算

5.82X99的简便计算??
5.82x99 =5.82x(100-1)=5.82x100-5.82x1 =582-5.82 =576.18 方法🪳_🐯😏:利用乘法分配律实现简便计算公式为ax(b-c)=axb-axc
=(1+99)(2+98)(3+97)希望你能满意🌥🥀_♥🐿。+(49+51)50 =(100÷2-1)100+50 =4900+50 =4950⑴运用加法交换律进行简便计算🦡__🐺🦟。0.88+5.6+0.12 1.78+3.5+0.22 5.6+2.08+14.4

5.82X99的简便计算

50道简便计算题及答案??
=2.5 (20)1+2+3+4+5是什么🥎🪡——🌦🐂。+99+100 =(1+99)(2+98)(3+97)是什么🤩_🎯。+(49+51)50 =(100÷2-1)100+50 =4900+50 =4950⑴运用加法交换律进行简便计算🙊_🤢。0.88+5.6+0.12 1.78+3.5+0.22 5.6+2.08+14.4 =0.88+0.12+5.6 =1.78+0.22+3是什么🐔_🦏。.
简便计算是把8.08改为8+0.08即(8+0.08)x1.25=8x1.25+0.08x1.25=10+0.1=10.1
11/13X6/19十6/13十8/19简便运算???
11/13×6/19+6/13+8/19=284/247=247分之284 =11/19×6/13+6/13+8/19 =6/13×(11/19+1)8/19 =6/13×30/19+8/19 =1/19×(180/13+8)1/19×(180/13+104/13)1/19×284/13 =284/247 =247分之284
3.75x99x2+7.5 =3.75×2×99+7.5 =7.5×99+7.5 =7.5×(99+1)=7.5×100 =750 ⑴运用加法交换律进行简便计算🐩——-*。0.88+5.6+0.12 1.78+3.5+0.22 5.6+2.08+14.4 =0.88+0.12+5.6 =1.78+0.22+3.5 =5.6+14.4+2.08 =1+5.6 =等我继续说🐐🦗-🪅🦓。
50道简便计算题及答案??
=(1+99)(2+98)(3+97)等会说🐟👽|——🥀🦭。+(49+51)50 =(100÷2-1)100+50 =4900+50 =4950⑴运用加法交换律进行简便计算🎄🏸-🤣🦁。0.88+5.6+0.12 1.78+3.5+0.22 5.6+2.08+14.4 =0.88+0.12+5.6 =1.78+0.22+3.5 =5.6+14.4+2.08 等会说🏸_🧩。
47+13x29 =47+13x(30-1) =47 + 390-13 =47-13+390 =34+390 =424 简便计算*_|🎐:7/11x6/23x22/35 7/11x6/23x22/35 =7/11x22/35x6/23 =2/5x6/23 =12/115 63x257/7/11的简便运算? 63x257/7/11的简便运算? 63*257÷7/11 =63*11/7*257 =9*11*257后面会介绍😗|😘😸。
1.26ⅹ8.8+8.8x98.74的简便计算??
小数加法和加减法简便计算👺_-🌱,适合3-6年级的小朋友💫——-🎁。家长可以每天让孩子做10道左右😧♥——*,一个月左右的量🥈-🐸。小数加法简便运算(交换相加)12.43+(2.57+10.79)=25.79 3.04+(0.59+3.96)=7.594.36+(3.64+5.85)=13.85 1.82+(2.18+0.74)=4.740.53+4.19+18.47=23.19 11.57+(2.58+1.43)=15.5812.38+(10.53+3.62)=26.53 3.21+5.04还有呢?