4.56乘7.6加54.4乘0.76简便计算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/15 16:53:01
4.56乘7.6加54.4乘0.76简便计算4.56乘7.6加54.4乘0.76简便计算4.56乘7.6加54.4乘0.76简便计算4.56乘7.6加54.4乘0.76=4.56x7.6+5.44x7

4.56乘7.6加54.4乘0.76简便计算
4.56乘7.6加54.4乘0.76简便计算

4.56乘7.6加54.4乘0.76简便计算
4.56乘7.6加54.4乘0.76
=4.56x7.6+5.44x7.6
=(4.56+5.44)x7.6
=10x7.6
=76
很高兴为您解答,【the1900】团队为您答题.
请点击下面的【选为满意回答】按钮,

4.56*7.6+54.4*0.76
原式=4.56*7.6+5.44*7.6
=7.6*(4.56+5.44)
=7.6*10
=76

4.56×7.6+54.4×0.76=4.56×7.6+(54.4×0.1)×(0.76×10)=4.56×7.6+5.44×7.6
=(4.56+5.44)×7.6=10×7.6=76