(-4乘以103)^2乘以(-2乘以10^3)^3快!
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(-4乘以103)^2乘以(-2乘以10^3)^3快!
(-4乘以103)^2乘以(-2乘以10^3)^3
快!
(-4乘以103)^2乘以(-2乘以10^3)^3快!
(-4乘以10^3)^2乘以(-2乘以10^3)^3 =4^2*10^6*(-2)^3*10^9 =-2^7*10^15
(-4乘以103)^2乘以(-2乘以10^3)^3快!
有理数乘法,第一题:-9乘以(-11)乘以(+10)乘以0.1第二题:-2乘以3乘以(-4)
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.
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
0除以3乘以4乘以5乘以6乘以7乘以8乘以9乘以10除以3除以2等于
=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!
24乘以10加上24乘以3乘以2加上10乘以3乘以2等于
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100乘以(-2)乘以(-8)乘以0.01
1乘以2乘以3分之1加2乘以3乘以4分之1,一直到9乘以10乘以11分之1的简便运算做么做
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.
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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)
(负3)平方乘以【10减4乘以(根号3加2)】加36乘以根号3
观察1乘以2乘以3乘以4+1=25=5² 2乘以3乘以4乘以5+1=121=11²3乘以4乘以5乘以6+1=361=19²(1)计算5乘以6乘以7乘以8+1的结果是多少?(2)由此你能推出一般的结论吗?
(1除以1乘以2)+(1除以2乘以3)+(1除以3乘以4)+.(1除以10乘以11)的值
3.268等于3乘以()+2乘以()+6乘以()+8乘以()
1乘以2乘以3乘以4乘以一直乘到100等于多少?