Active Users:352 Time:28/04/2025 02:36:43 AM
Back to Messageboard Post New Thread Search Help Stats Rules
Re: Five? That's a lot. Nate Send a noteboard - 05/12/2010 04:31:33 AM

When I was in the first grade and maybe the second I could do math addition and subtraction backward (from left to right) and do it mostly faster than all the kids carrying from right to left. I often wonder how that would have developed and affected my life if I had never been "corrected". I can still do it a little bit but I never fully developed that skill because it was considered "wrong" by my teachers and I relearned how to do it the traditional way.


Do you mean to say that when you did, for example,

22 +
19

you would go 20+10 is 30, 2+9 is 11, 30+11 is 41?

That's definitely the fastest way to do addition and subtraction in your head, though I don't think I've heard it expressed like that before, or heard of it being done that way on paper. Interesting.

Or, maybe you went 2+1 is 3, 2+9 is 1, carry a 1, 41? Also interesting, basically the same as the "traditional" paper way of doing it, only backwards. There's no real reason it should be faster though, so it just would have been that you were used to doing it that way. There's nothing wrong with that way though. It still gets you the right answer.
Warder to starry_nite

Chapterfish — Nate's Writing Blog
http://chapterfish.wordpress.com
Reply to message
Five Things We Don't Know About You. StarEnight - 03/12/2010 09:23:17 PM 1856 Views
Five? That's a lot. Nate - 03/12/2010 09:34:06 PM 1174 Views
Liar! Mats Gambling Buddy - 03/12/2010 09:40:11 PM 1012 Views
Well ... Nate - 03/12/2010 09:45:24 PM 1100 Views
I'll let you have that. 3 and 5. Mats Gambling Buddy - 03/12/2010 09:50:01 PM 1128 Views
You always make me laugh. globug0822 - 06/12/2010 05:34:13 PM 1033 Views
*teehee* Shenannigans. globug0822 - 06/12/2010 05:32:49 PM 1098 Views
Re: Five? That's a lot. everynametaken - 04/12/2010 10:53:45 PM 1110 Views
Re: Five? That's a lot. Nate - 05/12/2010 04:31:33 AM 1147 Views
Re: Five? That's a lot. everynametaken - 07/12/2010 02:05:46 AM 1179 Views
Re: Five? That's a lot. globug0822 - 06/12/2010 05:20:25 PM 1054 Views
have you watched that lately? nossy - 07/12/2010 02:32:37 PM 1099 Views
Hmmm... I'll play. Mats Gambling Buddy - 03/12/2010 09:38:13 PM 1100 Views
Re: Player TaskmasterJack - 04/12/2010 01:43:55 AM 1174 Views
HOW can you hate STRAWBERRIES?!?!? globug0822 - 06/12/2010 05:21:45 PM 1034 Views
Re: HOW can you hate STRAWBERRIES?!?!? Mats Gambling Buddy - 06/12/2010 10:03:08 PM 1083 Views
My Mummy hates them too. Rebekah - 06/12/2010 10:49:57 PM 1173 Views
Wow re your last one. That must be weird. Rebekah - 03/12/2010 09:43:35 PM 1191 Views
Cool StarEnight - 03/12/2010 11:39:01 PM 1028 Views
You embroider! globug0822 - 06/12/2010 05:22:40 PM 990 Views
Ok then. LordPerrin - 03/12/2010 10:41:21 PM 1130 Views
Hm, what do I want any of you to know? Avendesora - 03/12/2010 11:26:38 PM 1222 Views
Actutally, I don't remember knowing that... globug0822 - 06/12/2010 05:24:15 PM 1141 Views
Hrm... Lici - 03/12/2010 11:52:17 PM 1161 Views
Hrmm... Larry - 04/12/2010 12:11:57 AM 1166 Views
Re: Hrmm... StarEnight - 04/12/2010 12:28:40 AM 1143 Views
Let's see Stephen - 04/12/2010 12:34:19 AM 1104 Views
Are you gnomes? nossy - 07/12/2010 02:25:46 PM 1047 Views
Really? Stephen - 09/12/2010 08:50:53 PM 1395 Views
Fiver, The Prophetic Bunny. TaskmasterJack - 04/12/2010 02:01:13 AM 1113 Views
Re: Fiver, The Prophetic Bunny. Mats Gambling Buddy - 04/12/2010 06:03:28 AM 1088 Views
Re: Fiver, The Prophetic Bunny. TMJ - 04/12/2010 12:08:29 PM 1125 Views
What about... globug0822 - 06/12/2010 05:24:51 PM 982 Views
Re: What about... TaskmasterJack - 07/12/2010 01:08:57 AM 1168 Views
/me claps A GAME!! I love games!! <3 StarrBecca - 04/12/2010 02:31:00 AM 1190 Views
nossy - 07/12/2010 02:27:09 PM 1093 Views
Your Secret is safe w/ me...So long as you share!! StarrBecca - 08/12/2010 12:37:52 AM 1303 Views
Well. jh - 04/12/2010 10:43:31 AM 1041 Views
*agrees with you* nossy - 04/12/2010 03:26:21 PM 1169 Views
I think people probably know everything they want to. nossy - 04/12/2010 03:23:54 PM 1252 Views
Nevah! globug0822 - 06/12/2010 05:26:27 PM 1016 Views
pft nossy - 07/12/2010 05:19:37 AM 1045 Views
hhmmmmm mick - 04/12/2010 04:28:51 PM 1190 Views
Mick, I love you, MAN!! StarrBecca - 04/12/2010 08:39:45 PM 1126 Views
*hugs and loves for the Mick* *NM* Beqi - 05/12/2010 08:25:17 PM 582 Views
Not necessarily StarEnight - 05/12/2010 11:16:59 PM 1330 Views
some people might know these, but not everyone... temeraire - 04/12/2010 05:34:52 PM 1003 Views
Ok. I'll give it a go. everynametaken - 04/12/2010 11:24:49 PM 1166 Views
wow, number one..... *NM* Aisha - 05/12/2010 12:11:06 AM 592 Views
I am right there with you on Mayo. *NM* TaskmasterJack - 05/12/2010 03:52:54 AM 541 Views
Re: 2) Replace mayo with turnips, and i am the same. *NM* Stephen - 05/12/2010 02:53:29 PM 717 Views
+2 for mayo *NM* BlackAdder - 05/12/2010 06:40:10 PM 721 Views
Mayonnaise is delicious. *NM* Darth_Katie - 05/12/2010 09:24:44 PM 571 Views
Delicious like dog shit is delicious. *NM* everynametaken - 06/12/2010 12:14:08 AM 613 Views
Or rotten milk left to spoil in a pool of ejaculate. *NM* TaskmasterJack - 06/12/2010 01:14:09 AM 519 Views
Hey! Me too! globug0822 - 06/12/2010 05:17:15 PM 1063 Views
Re: Hey! Me too! everynametaken - 07/12/2010 02:19:25 AM 975 Views
Doesn't surprise me... globug0822 - 07/12/2010 03:24:38 AM 1238 Views
I don't know what you know Camilla - 05/12/2010 12:07:51 AM 1028 Views
I knew you were a bookworm in the figurative sense, but... *NM* Tim - 05/12/2010 12:26:55 AM 570 Views
Re: I don't know what you know everynametaken - 05/12/2010 01:17:48 AM 1126 Views
Re: I don't know what you know Camilla - 05/12/2010 10:43:25 AM 1034 Views
I'm a paper muncher, too. *NM* Aviendha - 05/12/2010 06:36:29 PM 579 Views
We should start a club. *NM* Camilla - 05/12/2010 06:42:19 PM 525 Views
You Knit!!! globug0822 - 06/12/2010 05:29:19 PM 1123 Views
I knit. Camilla - 06/12/2010 06:45:20 PM 1035 Views
Recipes? Rebekah - 06/12/2010 07:14:35 PM 1035 Views
Re: Recipes? Camilla - 06/12/2010 07:15:49 PM 1133 Views
I still think it works. Sareitha Sedai - 06/12/2010 07:29:59 PM 995 Views
Hush! Rebekah - 06/12/2010 07:31:38 PM 1045 Views
Re: Hush! Camilla - 06/12/2010 07:41:23 PM 1292 Views
I was so! Rebekah - 06/12/2010 07:43:26 PM 1046 Views
Re: I was so! Camilla - 06/12/2010 07:46:05 PM 1030 Views
Huh. Rebekah - 06/12/2010 07:52:09 PM 983 Views
Re: Huh. Camilla - 06/12/2010 07:53:52 PM 1151 Views
Re: Huh. Rebekah - 06/12/2010 07:55:37 PM 1128 Views
Ha! You've been out grammar-nazi'd! ^_^ *NM* globug0822 - 07/12/2010 03:26:59 AM 553 Views
*teehee* Norwayish. globug0822 - 07/12/2010 03:25:58 AM 1011 Views
Werd. globug0822 - 07/12/2010 03:25:18 AM 1106 Views
Re: I don't know what you know nossy - 07/12/2010 02:29:34 PM 1099 Views
Re: I don't know what you know Camilla - 07/12/2010 02:33:22 PM 1085 Views
Re: I don't know what you know nossy - 07/12/2010 02:44:31 PM 1074 Views
Re: I don't know what you know Camilla - 07/12/2010 02:51:14 PM 1233 Views
Hello Haemophilus influenzae - 05/12/2010 01:45:38 AM 1154 Views
You are awesome. *NM* smaug - 05/12/2010 01:30:06 PM 667 Views
sicko. *NM* StarrBecca - 05/12/2010 04:24:01 PM 569 Views
Okay. Dragonsoul - 05/12/2010 05:10:54 PM 1294 Views
Alright, a few things BlackAdder - 05/12/2010 06:33:17 PM 1122 Views
Dancing Queen! Beqi - 05/12/2010 08:28:14 PM 1240 Views
Me too! globug0822 - 06/12/2010 05:31:12 PM 984 Views
Yay! Beqi - 06/12/2010 11:32:57 PM 1123 Views
Any chance that this gets announced so more people see it and take part? *NM* Stephen - 05/12/2010 09:12:02 PM 627 Views
Harummmmmmmmmmm.... Great Lord of Chaos - 05/12/2010 10:07:01 PM 1063 Views
I don't feel like coming up with my own answers ranagrande - 05/12/2010 10:50:48 PM 1072 Views
LOL Nice. globug0822 - 06/12/2010 05:32:03 PM 986 Views
I fear you do know everything about me ironclad - 06/12/2010 10:15:07 AM 1104 Views
Me neither. globug0822 - 06/12/2010 05:14:01 PM 1000 Views
Pft. nossy - 07/12/2010 02:31:40 PM 980 Views
What, what? ironclad - 07/12/2010 02:50:11 PM 1110 Views
Re: What, what? nossy - 07/12/2010 02:57:34 PM 1015 Views
Dark Cannoli'gar reporting in. Dark Cannoli'gar - 06/12/2010 12:18:20 PM 1191 Views
*clears throat* globug0822 - 06/12/2010 05:07:00 PM 1081 Views
Re: *clears throat* everynametaken - 07/12/2010 02:13:09 AM 1141 Views
Huh. globug0822 - 07/12/2010 03:28:16 AM 964 Views
Alright Darth_Katie - 06/12/2010 06:11:32 PM 1164 Views
You dislike maths and post jokes like the one you just did? *NM* ironclad - 06/12/2010 07:34:44 PM 583 Views
Math is a useful tool that I respect and appreciate. Darth_Katie - 06/12/2010 09:16:04 PM 1154 Views
heh nossy - 07/12/2010 02:22:02 PM 938 Views
"Broken, bleeding knuckles?" beetnemesis - 06/12/2010 09:20:49 PM 1007 Views
They get really, really dry in the winter and start to bleed. Darth_Katie - 06/12/2010 09:42:49 PM 1000 Views
My personal canon of you has been amended beetnemesis - 07/12/2010 02:08:31 PM 1044 Views
I can live with that. *NM* Darth_Katie - 07/12/2010 02:31:29 PM 621 Views
I highly appreciate that fact that Starry"s post got threadjacked!! Awesome. *NM* StarrBecca - 06/12/2010 10:53:07 PM 655 Views
Re: Five Things We Don't Know About You. The_Muted_Grimaud - 07/12/2010 02:32:11 AM 1166 Views
again, with actual answers! ranagrande - 07/12/2010 01:34:43 PM 1013 Views
What? nossy - 07/12/2010 02:34:02 PM 1086 Views
Re: What? Darth_Katie - 07/12/2010 03:04:35 PM 1144 Views
Entirely possible ranagrande - 07/12/2010 08:37:52 PM 1065 Views
Yep, I counted. *NM* ranagrande - 07/12/2010 08:29:00 PM 603 Views
Back to Messageboard Post New Thread Search Help Stats Rules

Reply to Message

Block Quote Paragraph Quote
Formatting
Smiley Codes