1: \(36\cdot37+12\cdot38\cdot3+18\cdot25\cdot2\)
\(=36\cdot37+36\cdot38+36\cdot25\)
\(=36\left(37+38+25\right)=36\cdot100=3600\)
2: \(2\cdot24\cdot25+3\cdot31\cdot16+6\cdot2\cdot8\cdot17\)
\(=48\cdot25+48\cdot31+48\cdot34\)
\(=48\left(25+31+34\right)=48\cdot100=4800\)
3: \(15\cdot360+150\cdot2\cdot25+1500\)
\(=150\cdot36+150\cdot50+150\cdot10\)
\(=150\left(36+50+10\right)=150\cdot96=14400\)
1, \(36.37+12.38.3+18.25.2\)
\(=36.37+36.38+36.25\)
\(=36.\left(37+38+25\right)\)
\(=36.100\)
\(=3600\)
2, \(2.24.25+3.31.16+6.2.8.17\)
\(=48.25+48.31+48.2.17\)
\(=48.25+48.31+48.34\)
\(=48.\left(25+31+34\right)\)
\(=48.90\)
\(=4320\)
\(\)3, \(15.360+150.2.25+1500\)
\(=150.36+150.50+150.10\)
\(=150.\left(36+50+10\right)\)
\(=150.96\)
\(=14400\)
1: 36⋅37+12⋅38⋅3+18⋅25⋅2
=36⋅37+36⋅38+36⋅25
=36(37+38+25)=36⋅100=3600
2: 2⋅24⋅25+3⋅31⋅16+6⋅2⋅8⋅17
=48⋅25+48⋅31+48⋅34
=48(25+31+34)=48⋅100=4800
3: 15⋅360+150⋅2⋅25+1500
=150⋅36+150⋅50+150⋅10
=150(36+50+10)
