tfsf.net
当前位置:首页>>关于36乘52加36乘2乘24巧算的资料>>

36乘52加36乘2乘24巧算

36乘52加36乘2乘24巧算36×52+36×2×24 =36×52+36×(2×24)=36×52+36×48 =36×(52+48)=36×100 =3600

36*52+36*2*24怎么算(简便运算)36*52+36*2*24 =36*52+36*(2*24)=36*52+36*48 =36*(52+48)=36*100 =3600

36乘52加2乘24巧算 急急急=12×3×52+2×2×12 =12×156+12×4 =12×(156+4)=12×160 =1920

36×52+36×2×24简便计算36×52+36×2×24简便计算 =36×52+36×48 =36×(52+48)=36×100 =3600

36×52+36×2×24怎么巧算36×52+36×2×24 =36×(52+2×24)=36×100 =3600

小学三年级数学两位数乘法的心算技巧-百度经验再如34×36的积:后两位是4×6=24,前面是3×4(3的哥哥)=12,连接起来,积就是1224。再如59×51的积

36×52+72×24简便计算回答:等于36乘52加26乘2乘24

49×36 36×52-36的简便运算?利用乘法分配律与结合律,简便运算 =(49+52-1)×36 =100×36 =3600

【36乘24+18乘52简便计算】36X24+18X52=18X2X24+18X52=18X(48+52)=18X100=1800

36乘以52加52加52乘以63简便计算回答:36X52+52+63 =(36+1+63)X52 =100X52 =5200

ppcq.net | qwrx.net | 9647.net | kcjf.net | jamiekid.net | 网站首页 | 网站地图
All rights reserved Powered by www.tfsf.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com