用简便方法计算60×24×35
第1个回答 2020-04-13
60×24×35
=12×5×4×6×5×7
=5×5×4×12×6×7
=100×12×42
=1200×（40+2）
=1200×40+1200×2
=48000+2400
=50400
=12×5×4×6×5×7
=5×5×4×12×6×7
=100×12×42
=1200×（40+2）
=1200×40+1200×2
=48000+2400
=50400
第2个回答 2020-04-13
60×24×35
=60×6×4×5×7
=60×(6×5)×(4×7)
=60×30×28
=1800×(30-2)
=1800×30-1800×2
=54000-3600
=50400本回答被网友采纳
=60×6×4×5×7
=60×(6×5)×(4×7)
=60×30×28
=1800×(30-2)
=1800×30-1800×2
=54000-3600
=50400本回答被网友采纳
第3个回答 2020-04-13
60x24x35
=60x12x70
=4200x12
=4200x10+4200x2
=42000+8400
=50400
=60x12x70
=4200x12
=4200x10+4200x2
=42000+8400
=50400
