早教吧作业答案频道 -->数学-->
简便计算4.71x3.2+4.71x7.8-4.71
题目详情
简便计算4.71x3.2+4.71x7.8-4.71
▼优质解答
答案和解析
4.71x3.2+4.71x7.8-4.71
=4.71x(3.2+7.8-1)
=4.71x10
=47.1
=4.71x(3.2+7.8-1)
=4.71x10
=47.1
看了简便计算4.71x3.2+4....的网友还看了以下:
计算(请写出计算过程,越仔细越好)1.(4/51-4/71)*17-3/712.8/19*2/21 2020-04-26 …
8.23加6.5减8.23加6.5简便算法 1.27加3.9加(9.33减4.5)简便算法 22. 2020-05-16 …
大家快来看看这几道题怎么简算!我急用!0.071*1234+0.71*567.6+7.1*23.4 2020-05-16 …
2.71*6.5+2.5*2.71+2.71简便运算 2020-07-17 …
19.6-2.6-7.4用简便计算813+569-213用简便计算4.6*32+46*6.8用简便 2020-07-19 …
用递等式计算(能简便的要简便)1900-8640÷247.45-1.55-3.4515000÷12 2020-07-19 …
4.71×3.2+4.71×7.8-4.71简便方法是什么? 2020-07-20 …
简便计算4.71x3.2+4.71x7.8-4.71 2020-10-31 …
-20115/6+(-20102/3)+40283/4+(-71/2)如何简便计算请告诉我 2020-10-31 …
口算速算.2.6÷0.2=6.4÷0.8=2.4÷0.2=7.2×0.01=0.32÷0.04=7. 2020-12-09 …