递等式计算怎么做
如题所述
第1个回答 2019-05-09
65+(48一10)÷19
=65十38÷19
=65十2
=67
7.46+43.2÷0.6
=7.46+72
=79.46
0.32÷0.4+0.6
=0.8+0.6
=1.4
1/9+7/12+5/6
=4/36+21/36+30/36
=55/36
46×9/10+54÷10/9
=46×9/10+54×9/10
=(46+54)×9/10
=100×9/10
=90
(1/10+1/4)×40
=1/10×40+1/4×40
=4+10
=14
本回答被网友采纳
第2个回答 2019-05-09
参考答案如下:
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