作业帮7.2乘以6.1+3.8除以0.197.2×6.1＋3.8÷0.19
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/26 08:49:40
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7.2乘以6.1+3.8除以0.197.2×6.1＋3.8÷0.19
7.2乘以6.1+3.8除以0.19
7.2×6.1＋3.8÷0.19
7.2乘以6.1+3.8除以0.197.2×6.1＋3.8÷0.19
7.2×6.1＋3.8÷0.19
=43.92+20
=63.92
63.92
63.92
7.2×6.1＋3.8÷0.19
=14.92+20
=34.92
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...........63.92
7.2乘以6.1+3.8除以0.197.2×6.1＋3.8÷0.19
3.5乘以1.25+1.25+3.8除以0.8
简算 7.2除以0.25+2.8乘以4.
78.4除以【 】除以35=0.4 6乘以【 】除以11=7.2
25.2除以7.2乘以0.8的简算
7.2乘以多少的积除以0.8乘以多少的积等于9
23.1乘以2.3除以23.1乘以0.
8989乘以555除以101除以111
3.998除以1.4乘以5.6除以19.99
552除以25除以24乘以125
552除以25除以24乘以125
7142.85除以3.7除以2.7乘以1.7乘以0.7
3.7乘以0.46.0.074乘以5.9.2.4除以0.26.0.742除以3.8.15.5除以0.5.97.13减7.03.保留两位小数.
括号7.2乘以69乘以0.5反括号除以括号1.8乘以20乘以2.3反括号用简便方法计算.
42.8除以0.39乘以0.
3.06除以(8乘以30.6)
81.5乘以50除以20000
sina乘以180除以3.