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90后家长辅导作业,0.4×0.5到底等于多少?

87,596 views • 1 year ago •via X (Twitter)

11 Comments

Shichuanshuo's profile picture
Shichuanshuo1 year ago

当然是0.2呀!秒出!其实分享一个概念,学术上的0.5相当与我们日常生活里面的‘一半’这个概念(1代表全部,0.5就是一半),所以任何数字乘以0.5就等于原来的一半 (36x0.5=18),所以0.4的一半就是0.2。

如是我闻's profile picture
如是我闻1 year ago

4乘5等于20,你得进位啊,进位啊!

Power Homeschool's profile picture
Power Homeschool1 year ago

Start your child's independent homeschooling journey with our flexible, self-paced platform. We offer a full PreK-12 curriculum with electives & hundreds of engaging video-based lessons taught by experienced educators! Enroll now! ✅ No Contracts. Cancel Anytime.

咸鱼's profile picture
咸鱼1 year ago

这孩子智商低。

don lip's profile picture
don lip1 year ago

有点脑子,但是不多。把乘法和加法混为一谈了😂

longGG123's profile picture
longGG1231 year ago

先纠正她的思维,再将道理,你先问她,谁和你说乘法一定是越✖️越大的?等他明白了这一点再搞后续

tutututu's profile picture
tutututu1 year ago

学习态度有问题!

Eileen YYY's profile picture
Eileen YYY1 year ago

谁告诉你越乘就越大的?这娃的基本概念就是错的嘛

marilyn lu's profile picture
marilyn lu1 year ago

谁告诉她越乘就要越大的?

西瓜刀's profile picture
西瓜刀1 year ago

这种白痴视频中国特别多!

Jade_Kee's profile picture
Jade_Kee1 year ago

听那个傻逼口音就不足为奇了

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