Comments on: Java Tutorial 03 – Arithmetic Operators

By: tim

tim — Sun, 06 Nov 2011 03:32:27 +0000

hey man im 13 and doing a science fair project. the project is computer science and i want to do my programming in java tnx so much you rock!

By: Ncellon

Ncellon — Mon, 19 Sep 2011 00:40:12 +0000

Great videos Thank you

By: David

David — Thu, 04 Feb 2010 17:37:20 +0000

Again great tutorial!
Quick trick for mental math of 11 times any two digit number: add the two digits from the non-11 number together and “insert” the result in the middle of the two digits.
11 * 24 = 2 (2+4=6) 4 , so 11 * 24 = 264
11 * 17 = 1 (1+7=8) 7 , so 11 * 17 = 187
For numbers whose addition together will be more than 10 it gets a bit trickier, but still possible…
11 * 87 = 8 (8+7=15) 7 = 8(+1) 5 7 , the 5 goes in between 8 and 7 and you add 1 to the number on the left (8 in this case), so 11 * 87 = 957.
Finally, 11 * 12 = 1 (1+2=3) 2, so 11 * 12 = 132!
Thanks again for the great vids.

By: Michael

Michael — Wed, 03 Feb 2010 05:52:08 +0000

Hey

Yep, to begin with, most places would teach java in the same order. You need to know how to print stuff, You need to know about variables, you need to know about conditionals, looping, and arrays, more or less in that order.

Glad you like the videos!
Michael

By: beiko

beiko — Mon, 01 Feb 2010 01:57:15 +0000

dude this is exactly what were doing in first year object base programming
the exact same material you are teaching in the same order
thanks a lot its like having a tutor for my classes

By: Michael

Michael — Thu, 10 Dec 2009 00:15:03 +0000

Hi Kendal

I’ve read every comment that’s been posted on here, so don’t worry. I’m working on a bit of a big project at the moment, but can’t give out too many details.

Thanks for the feedback!
Michael

By: Kendal Wilson

Kendal Wilson — Wed, 09 Dec 2009 20:59:17 +0000

Michael,
I hope you are reading these threads because I know you said you were going to stop if not enough people responded. I am telling you are a natural at teaching java. I am learning a lot. Thanks!

By: Tiwand318

Tiwand318 — Mon, 30 Nov 2009 01:48:57 +0000

This tutorial really helped with multiplication. Thanks for all your help!

By: Pierre

Pierre — Thu, 24 Sep 2009 05:14:24 +0000

Thanks for the tutorials i hope you make more, I’m taking java at my college and I’m learning more here than in 3 videos than in 2 moths of classes that i have taken. please keep making more ^^.

By: May

May — Sat, 12 Sep 2009 16:04:23 +0000

Thank you for sharing your skills to the world. God Bless you and your loved ones, Michael. You’re the Man!