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直接输入数学计算式，点击“下一步”按钮，即可获得计算答案。
它支持数学函数（包括三角函数）。
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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 2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5 的值.
题型：数学计算
解:
2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=217.45×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+10×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+80.3×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+139.75×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+5.1×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+40.953×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+51.19125+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+51.19125+5.38×8.03×2.5
=271.8125+100.375+174.6875+51.19125+43.2014×2.5
=271.8125+100.375+174.6875+51.19125+108.0035
=372.1875+174.6875+51.19125+108.0035
=546.875+51.19125+108.0035
=598.06625+108.0035
=706.06975
答案:2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5=706.06975
☆算术计算1题
〖1/1算式〗
作业：求算式 2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5 的值.
题型：数学计算
解:
2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=217.45×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+10×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+80.3×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+139.75×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+2×2.55×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+5.1×8.03×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+40.953×1.25+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+51.19125+2×2.69×8.03×2.5
=271.8125+100.375+174.6875+51.19125+5.38×8.03×2.5
=271.8125+100.375+174.6875+51.19125+43.2014×2.5
=271.8125+100.375+174.6875+51.19125+108.0035
=372.1875+174.6875+51.19125+108.0035
=546.875+51.19125+108.0035
=598.06625+108.0035
=706.06975
答案:2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5=706.06975
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