36×12-3600÷12简便计算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/05 06:39:14
36×12-3600÷12简便计算36×12-3600÷12简便计算36×12-3600÷12简便计算36×12-3600÷12=36×12-36×100÷12=12×3×12-12×3×100÷12

36×12-3600÷12简便计算
36×12-3600÷12简便计算

36×12-3600÷12简便计算
36×12-3600÷12
=36×12-36×100÷12
=12×3×12-12×3×100÷12
=3×12×12-3×100×12÷12
=3×144-3×100
=3×44
=132

36×12-3600÷12
=36×12-36×100÷12
=36×(10+2)-36÷12×100
=360+36×2-3×100
=360+72-300
=60+72
=132