[ad_1]
Trong 5 phút, nhiều người lớn cũng không tìm được đáp án bài toán bán trứng dành cho học sinh lớp 5.
Đề bài : Chín chiếc túi lần lượt đựng 3, 5, 8, 15, 17, 18, 21, 27 và 36 quả trứng.
Bất kỳ ai muốn mua trứng phải mua hết số trứng trong một túi. Bác Biên và bà Bích mỗi người mua bốn túi trứng. Biết số trứng của bà Bích gấp ba lần số trứng của bác Biên. Hỏi túi trứng còn lại có bao nhiêu quả trứng?
Trần Phương
[ad_2]
Wow, amazing weblog format! How lengthy have you been blogging for?
you make blogging look easy. The entire glance of your site is wonderful, let alone the
content! You can see similar: e-commerce and here sklep online
Great post. I was checking continuously this blog and I am impressed!
Extremely helpful info particularly the ultimate section 🙂 I deal with such information a lot.
I was looking for this certain info for a very long
time. Thanks and good luck. I saw similar here: ecommerce and also here: dobry sklep
Excellent items from you, man. I have take
note your stuff prior to and you are just too excellent.
I actually like what you’ve bought here, certainly
like what you are stating and the way wherein you say it.
You’re making it entertaining and you still care for to stay it
smart. I can’t wait to learn much more from you. That is actually a wonderful web site.
I saw similar here: Sklep online
continuously i used to read smaller articles or reviews that
also clear their motive, and that is also happening with this post which I
am reading at this time. I saw similar here: Sklep online
Hey! Do you know if they make any plugins to help with Search Engine Optimization? I’m trying to get my blog to
rank for some targeted keywords but I’m not seeing very good gains.
If you know of any please share. Thanks! You can read similar article
here: Najlepszy sklep
It’s very interesting! If you need help, look here: ARA Agency