简便运算:500÷[1550-(1850÷37+125×8)]
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 19:22:16
简便运算:500÷[1550-(1850÷37+125×8)]
简便运算:500÷[1550-(1850÷37+125×8)]
简便运算:500÷[1550-(1850÷37+125×8)]
500÷[1550-(1850÷37+125×8)]
=500÷[1550-(3700÷(2X37)-1000]
=500÷[550-(100÷2)]
=500÷[550-50]
=500÷500
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