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Could you please recommend an abacus? I’ve been looking on Amazon, and I can’t tell which one will be good. Thank you!

Hey! I was one of the lucky ones to receive a new years card at target in St Paul from you. Very kind of you. Thank you so much

Once you have master the physical abacus, the next advance stage will be mental abacus.

I did it!!!!

0:34 Light years is a measure of distance. To say an abacus and a modern device are technologies that seem light years away is an interesting expression that seems to me to be incorrect if taken literally; especially for me with my phone in my hands, resting on the abacus in my lap. I suppose as a metaphor, I’ll give you license to use this vastly hyperbolic expression.

th-cam.com/video/7l0jqgBAv_A/w-d-xo.htmlsi=AiFHqCND-3nIZLzw THE DIGITS FROM A SMALL ABACUS, THANKS

Thank you for the easy tutorial. I really appreciate it. I really wanted to learn how to use abacus. Glad to see your video.

This helps so much I will be learning on how this works and do some math with it👍😃

I've always loved abacus, one of my favorite toys. Now, in my later life I'm using a workbook to practice and gain proficiency. It's relaxing, and fun, and others have said it's helps the mind stay fit. I believe it! Also there are beautiful abacus for different purpose, and im a proud owner of a few! Thanks for these videos, they help too!

Thank you so much! I’m currently studying for the Asvab and this helps a lot!

Awesome. Thank you.

Just watched a news article. This tool good for the brain. Improves concentration, memory retention, etc, etc. American education system is slow. Love channels like this!

I love way you teach the Chinese abacus. It's simpler than the Japanese abacus. I love learning. Thank you

Thank you ma'am

I will dedicate time to educate my brain. Thank you for teaching me

So easy…

Thanks for the great video. I've been wanting to buy an abacus in order to sharpen my mind. I notice that your abacus is different from the Japanese soroban, which has 4 beads on the lower side. I just subscribed and will be raiding your channel for more videos on the abacus. Thanks again.

Hi Charlene! I just discovered you mere moments ago, and I can tell I'm gonna be here for the long run! I'd like to note that I personally would TOTALLY benefit from categorical playlists of your videos, to make navigation a bit easier. See you at the finish line!🎉🎉🎉

I like how you mention semiconductors in the introduction, then later while using the abacus you said "clear the register". The abacus does really work like a CPU register.

Great. It is very clear how you represent by "clearing and representing by another"

Please give me a

Isn't the japanese abacus more "efficient", without the extra bead in the "heaven" part?

Chinese invention Abacus "Suanpan" 中國算盤 are still used in Mainland China ansd Hong Kong! ♥♥♥

Saludos desde Puerto Rico. Me encanta este abacus, mas que el japonés, pero son muy pocos los videos sobre este ábaco con doble hilera arriba. Me gustaría mucho que explicara cómo se hace la multiplicación y sobre todo las divisiones.

Cool. Awesome. Thanks.

Your video is to helpful ☺️☺️☺️

Thank you Charlene, i'm watching your c. abacus from Bangladesh 🇧🇩.

Thank you❤ so much for this wonderful video. This really helped me a lot in learning abacus from beginning. Lots of love from India🇮🇳 .keep making such videos,I will support you ❤❤

It’s great how you actually went step by step but not too slowly. I found an old abacus last week and have seen it through the years since I was a small child, and I remembered wondering how it worked but nobody knew. So last night it occurred to me I could look it up so easily. Lots of videos are good, but I really want to teach myself to think with the abacus in mind and this really helps to practice, so thank you.

Thanks for the video. I find it helpful. Could you please make another for subtraction, multiplication and dividion?❤❤❤

youtube.com/@Digita-Education

Time stamps 0:00 Introduction to A+ Notes for Beginning Algebra by Rong Yang 2:22 Categories of real numbers, rational and irrational numbers, fractions, decimals,… 5:42 Integers 6:46 Number line 7:27 Rule of rounding 8:52 Place value 10:49 Exercises categorizing numbers 11:52 Distance between two points on a number line 13:04 Compare numbers using <, >, = 16:01 Rounding numbers 19:14 Rounding decimals 21:42 Writing out names of numbers PDF Link to A+ Notes for Beginning Algebra drive.google.com/file/d/1SXjMfJj4qhbpcMVifRjsU7QBMEkvSa3s/view?usp=drivesdk Link to Page 11 Exercise Answers drive.google.com/file/d/12l5CnGi8vo0c_tk6nVW1CDQIjuAWp476/view?usp=drivesdk Contact Email: do.the.math.america@gmail.com