总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 3.5+3.9+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.15+2+2+1.3+2.3+2.8 的值.
    题型：数学计算
    解:
          3.5+3.9+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.15+2+2+1.3+2.3+2.8
        =7.4+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =11.2+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =14.5+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =16.55+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =18.35+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =20.95+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =26.1+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =29.1+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =34.4+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =38.2+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =40.3+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =42.9+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =45.4+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =46.35+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =49.2+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =52.65+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =55.5+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =59.45+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =62.45+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =64.45+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =65.45+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =67.25+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =70.3+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
        =72.25+2.3+1+1.5+1.8+2.1+3.85+2.1
        =74.55+1+1.5+1.8+2.1+3.85+2.1
        =75.55+1.5+1.8+2.1+3.85+2.1
        =77.05+1.8+2.1+3.85+2.1
        =78.85+2.1+3.85+2.1
        =80.95+3.85+2.1
        =84.8+2.1
        =86.9
    答案:3.5+3.9+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.15+2+2+1.3+2.3+2.8=86.9

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