1/5乘以3.7+6.3乘以1/5+4.4,怎么简算
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 15:05:08
1/5乘以3.7+6.3乘以1/5+4.4,怎么简算
1/5乘以3.7+6.3乘以1/5+4.4,怎么简算
1/5乘以3.7+6.3乘以1/5+4.4,怎么简算
1/5乘以3.7+6.3乘以1/5+4.4,
=1/5×(3.7+6.3)+4.4
=2+4.4
=6.4
(1/5)×3.7+6.3×(1/5)+4.4
=(1/5)×(3.7+6.3)+4.4
=(1/5)×10+4.4
=2+4.4
=6.4
1/5×3.7+6.3×1/5+4.4
=1/5×(3.7+6.3)+4.4
=1/5×10+4.4
=6.4
1/5×3.7+6.3×1/5+4.4
=1/5×(3.7+6.3)+4.4
=1/5×10+4.4
=6.4
1乘以2乘以3+2乘以3乘以4+3乘以4乘以5+...+7乘以8乘以9
=3乘以2乘以1,=4乘以3乘以2乘以1,=5乘以4乘以3乘以2乘以1,那么100!除以99!
1乘以2乘以3乘以4乘以5乘以.100积有几个零
1乘以2乘以3乘以4乘以5乘以...乘以2010的末尾有( )个连续的零.
一乘以二乘以三分之一加2乘以3乘以4分之一+3乘以4乘以5分之1+……+48乘以49乘以50分之1.
1/1乘以2乘以3+1/2乘以3乘以4+1/3乘以4乘以5…+1/20乘以21乘以22的最简便的计...1/1乘以2乘以3+1/2乘以3乘以4+1/3乘以4乘以5…+1/20乘以21乘以22的最简便的计算方法
1乘以2+2乘以3+3乘以4+4乘以5……+97乘以98+98乘以99+99乘以100等于多少
1平方乘以2平方乘以3平方乘以4平方乘以5平方乘以6平方等于
1/5乘以3.7+6.3乘以1/5+4.4,怎么简算
5乘以5等于0乘以1乘以100+25;15乘以15等于1乘以2乘以100+25;25乘以25等于2乘以3乘以100=25;猜测地N个算式应表示为:
5乘以5等于0乘以1乘以100加25.15乘以15等于1乘以2乘以100加25.第n个算式表示为什么
2分之1乘以5π乘以6等于多少
1乘以2乘以3分之1加上2乘以3乘以4分之1加上3乘以4乘以5分之1加上.11乘以12乘以13分之1等于多少.......................................
1除以(1乘以2乘以3)加上1除以(2乘以4乘以3)加上1除以(3乘以4乘以5)加上.1除以(8乘以9乘以10)
99乘以98减98乘以97加96乘以95减95乘以94加.加6乘以5减5乘以4加3乘以2减2乘以1等于多少
1乘以3分之2乘以2+3乘以5分之4乘以4+5乘以7分之6乘以6+.+19乘以21分之20乘以20等于?
计算:1/1乘以3+1/2乘以4+1/3乘以5+...+1/9乘以11
1乘以5分之一加5乘以10分之一加10乘以15分之一+...+95乘以100分之一江湖告急!