Mathematics
         
语言:中文    Language:English
Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
    It supports mathematical functions (including trigonometric functions).
    Current location:Mathematical operation > History of Mathematical Computation > Answer

    Overview: 3 questions will be solved this time.Among them
           ☆3 arithmetic calculations

[1/3 Formula]
    Work: Calculate the value of equation 2*2*2*2*2*2*2*2*3*3*3*3*5*5*7 .
    Question type: Mathematical calculation
    Solution:
          2*2*2*2*2*2*2*2*3*3*3*3*5*5*7
        =4*2*2*2*2*2*2*3*3*3*3*5*5*7
        =8*2*2*2*2*2*3*3*3*3*5*5*7
        =16*2*2*2*2*3*3*3*3*5*5*7
        =32*2*2*2*3*3*3*3*5*5*7
        =64*2*2*3*3*3*3*5*5*7
        =128*2*3*3*3*3*5*5*7
        =256*3*3*3*3*5*5*7
        =768*3*3*3*5*5*7
        =2304*3*3*5*5*7
        =6912*3*5*5*7
        =20736*5*5*7
        =103680*5*7
        =518400*7
        =3628800

    Answer:2*2*2*2*2*2*2*2*3*3*3*3*5*5*7=3628800
[2/3 Formula]
    Work: Calculate the value of equation (1+2+3+4+5+6+7+8+9+10)*(1+2+3+4+5+6+7+8+9) .
    Question type: Mathematical calculation
    Solution:
          (1+2+3+4+5+6+7+8+9+10)*(1+2+3+4+5+6+7+8+9)
        =55*(1+2+3+4+5+6+7+8+9)
        =55*45
        =2475

    Answer:(1+2+3+4+5+6+7+8+9+10)*(1+2+3+4+5+6+7+8+9)=2475
[3/3 Formula]
    Work: Calculate the value of equation 9+99+999+9999+99999+999999+9999999 .
    Question type: Mathematical calculation
    Solution:
          9+99+999+9999+99999+999999+9999999
        =108+999+9999+99999+999999+9999999
        =1107+9999+99999+999999+9999999
        =11106+99999+999999+9999999
        =111105+999999+9999999
        =1111104+9999999
        =11111103

    Answer:9+99+999+9999+99999+999999+9999999=11111103


Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。