Question

125+25×36简便计算？

Answer 1

巧算过程解析125+25×36
解题思路:四则运算规则(按顺序计算,先算乘除后算加减,有括号先算括号,有乘方先算乘方)即脱式运算(递等式计算)需在该原则前提下进行
解题过程:
125+25×36

=125+25×4×9

=125+100×9

=125+900

=1025

扩展资料【竖式计算-计算过程】:先将两乘数末位对齐,然后分别使用第二个乘数,由末位起对每一位数依次乘上一个乘数,最后将所计算结果累加即为乘积,如果乘数为小数可先将其扩大相应的倍数,最后乘积在缩小相应的倍数；
解题过程:
步骤一:5×4=20

步骤二:2×4=80

步骤三:1×4=400

根据以上计算结果相加为500

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Answer 2

125+25×36
=5×25+25×36
=25×(5+36)
=25×41
=25×(40+1)
=25×40+25
=1000+25
=1025

Answer 3

125+25×36的简便计算：
=125+25×4×9
=125+900
=1025

Answer 4

125+25×36
=25x5 +25x36
=25x40 +25x1
=1000+25
=1025

Answer 5

125+25×36
=25+25×4+25×36
=25×40+25
=1000+25
=1025