Overview: 6 questions will be solved this time.Among them
           ☆6 arithmetic calculations

[1/6 Formula]
    Work: Calculate the value of equation (0.6*0.2+0.2*0.2)*(3.0-0.1)*2 .
    Question type: Mathematical calculation
    Solution:
          (0.6*0.2+0.2*0.2)*(3.0-0.1)*2
        =0.16*(3.0-0.1)*2
        =0.16*2.9*2
        =0.464*2
        =0.928
    Answer:(0.6*0.2+0.2*0.2)*(3.0-0.1)*2=0.928
[2/6 Formula]
    Work: Calculate the value of equation (0.6*0.2+0.2*0.2)*(3.0-0.12)*5 .
    Question type: Mathematical calculation
    Solution:
          (0.6*0.2+0.2*0.2)*(3.0-0.12)*5
        =0.16*(3.0-0.12)*5
        =0.16*2.88*5
        =0.4608*5
        =2.304
    Answer:(0.6*0.2+0.2*0.2)*(3.0-0.12)*5=2.304
[3/6 Formula]
    Work: Calculate the value of equation (0.2*1.1+0.4*0.2)*(3.0-0.1)*1 .
    Question type: Mathematical calculation
    Solution:
          (0.2*1.1+0.4*0.2)*(3.0-0.1)*1
        =0.3*(3.0-0.1)*1
        =0.3*2.9*1
        =0.87*1
        =0.87
    Answer:(0.2*1.1+0.4*0.2)*(3.0-0.1)*1=0.87
[4/6 Formula]
    Work: Calculate the value of equation (0.2*0.4)*(3.0*-0.1)*12 .
    Question type: Mathematical calculation
    Solution:
          (0.2*0.4)*(3.0*-0.1)*12
        =0.08*(3.0*-0.1)*12
        =0.08*(-0.3)*12
        =-0.024*12
        =(-0.288)
    Answer:(0.2*0.4)*(3.0*-0.1)*12=-0.288
[5/6 Formula]
    Work: Calculate the value of equation (0.2*0.62+0.2*0.2)*(3.0-0.1)*1 .
    Question type: Mathematical calculation
    Solution:
          (0.2*0.62+0.2*0.2)*(3.0-0.1)*1
        =0.164*(3.0-0.1)*1
        =0.164*2.9*1
        =0.4756*1
        =0.4756
    Answer:(0.2*0.62+0.2*0.2)*(3.0-0.1)*1=0.4756
[6/6 Formula]
    Work: Calculate the value of equation (0.2*0.4)*(3.0-0.1)*1 .
    Question type: Mathematical calculation
    Solution:
          (0.2*0.4)*(3.0-0.1)*1
        =0.08*(3.0-0.1)*1
        =0.08*2.9*1
        =0.232*1
        =0.232
    Answer:(0.2*0.4)*(3.0-0.1)*1=0.232

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