早教吧作业答案频道 -->数学-->
11x68%-0.68简算,脱式5.8x19%-0.19x4.2简算,脱式(0.25+62.5)/(1.75-87.5%)简算,脱式
题目详情
11x68%-0.68简算,脱式
5.8x19%-0.19x4.2简算,脱式
(0.25+62.5)/(1.75-87.5%)简算,脱式
5.8x19%-0.19x4.2简算,脱式
(0.25+62.5)/(1.75-87.5%)简算,脱式
▼优质解答
答案和解析
11x68%-0.68
=11x0.68-0.68
=(11-1)x0.68
=6.8
5.8x19%-0.19x4.2
=5.8x0.19-0.19x4.2
=(5.8-4.2)x0.19
=0.304
(0.25+62.5)/(1.75-87.5%)
=(25+6250)/(175-87.5)
=(6275)/(87.5)
=71.7
=11x0.68-0.68
=(11-1)x0.68
=6.8
5.8x19%-0.19x4.2
=5.8x0.19-0.19x4.2
=(5.8-4.2)x0.19
=0.304
(0.25+62.5)/(1.75-87.5%)
=(25+6250)/(175-87.5)
=(6275)/(87.5)
=71.7
看了 11x68%-0.68简算,...的网友还看了以下:
直接写出得数.382-297=15+13=12÷2=3.8+6.2=8.1÷3×2=511×33= 2020-04-07 …
(2012•安远县模拟)怎样算简便就怎样算(4800÷12+1)×122.4+2.4×3.75+2 2020-04-07 …
断层产状174°∠75°,高0—1.8m的意思 2020-06-07 …
脱式计算(能简算的要简算)1.18×2.58+0.5+1.42×1.18(21.85-17.5)× 2020-06-11 …
1.0.3:12=2.0.25:4=3.2.8:0.7=4.2.1:1.2=5.0.1:0.8=6 2020-07-17 …
11x68%-0.68简算,脱式5.8x19%-0.19x4.2简算,脱式(0.25+62.5)/ 2020-07-17 …
直接写得数:13.75-7.5=600÷15=6.4×1.25=0.1-0.1+0.1=0.1÷0 2020-07-18 …
简便计算:2.5×3.2×12.56.3÷1.42.5×2.415.32×4+4.68÷0.252 2020-07-19 …
春耕时,张大爷买了一袋尿素,包装上标有净重:“75㎏±0.1㎏”的字样,张大爷看不明白是什么意思,请 2020-12-02 …
绝对值先列式,再求和先列式,再求和:一个数是-0.5的绝对值,另一个数是-0.75的相反数的绝对值. 2020-12-31 …