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Nairaland Forum / TOSIN116's Profile / TOSIN116's Posts
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Crime / Re: Video: Why We Killed Alex Badeh - Suspect by TOSIN116: 10:46pm On Dec 27, 2018 |
And someone said the robbers did not know it was him! They even said it was random not planned! 1 Like |
Nairaland / General / Re: Which Addict Do You Wish To End In 2018? by TOSIN116: 10:39pm On Dec 27, 2018 |
Hmm(*-----*) 2 Likes 1 Share |
Religion / Re: Atheists Do Not Believe In A God Or Gods, What About Ghosts And Spirits? by TOSIN116: 11:02pm On Dec 24, 2018 |
It strange but i know some who claimed to have seen ghosts! for real. |
Car Talk / Re: Nigerians' Reactions When Seeing A Self-driving Car For The First Time by TOSIN116: 9:30am On Dec 24, 2018 |
Jayslicky:Shut up! |
Politics / Re: SERAP Sues Saraki For ‘paying Dariye N14.2m Monthly Allowances In Prison’ by TOSIN116: 11:07pm On Dec 23, 2018 |
LOOTING IS NO JOKE! |
Politics / Re: BREAKING!! Jubril : Nnamdi Kanu Vows To Expose US Ambassador, Reveals Next Move by TOSIN116: 8:21pm On Dec 23, 2018 |
AmadiAba:Hey! I respect Men of God ooo! :p |
Politics / Re: BREAKING!! Jubril : Nnamdi Kanu Vows To Expose US Ambassador, Reveals Next Move by TOSIN116: 12:55pm On Dec 23, 2018 |
I have had enough of this jubrin stuff! there is no solid proof. all the stuff i keep reading here are nothing but worthless junks! spits on spitabug! 4 Likes |
Fashion / Re: A Lady Wears See-Through Top And Shorts: Fashion Or Madness? by TOSIN116: 12:44pm On Dec 23, 2018 |
Where did this happen? 1 Like 1 Share |
Food / Re: How To Prepare The Nigerian Stew by TOSIN116: 12:42pm On Dec 23, 2018 |
. |
Sports / Re: See The Muslim Womens Football Team That Has 8 Male Players Wearing Hijab by TOSIN116: 12:36pm On Dec 23, 2018 |
Earthbound:see your head like iran and turkey do you know their histoqy spits on your brain! |
Education / Re: 'Dorcassing': Wikitionary Uses Nairaland Post As Example For New Word by TOSIN116: 12:14pm On Dec 23, 2018 |
Another achievement for Nigerians SMH! Spits on Spitabug! |
Politics / Re: TSA Failure Under Buhari, A Sign That Nothing Can Work Under APC by TOSIN116: 11:57am On Dec 23, 2018 |
deyahaya:BUHARI DEFENDER spotted! |
Politics / Re: How Alex Badeh Was Killed – Police by TOSIN116: 8:39am On Dec 20, 2018 |
.What should I say sef? There is still hope for the living #BRINGBACKHISFRIEND! 1 Like |
Education / Re: You Are Intelligent If You Have One Of This Manifestations Of Intellect by TOSIN116: 11:23am On Dec 19, 2018 |
NO SOURCE? And please organise the stuff for easy comprehending... |
Food / Re: A Hunter Caught A Big Snake This Morning (photos) by TOSIN116: 11:12am On Dec 19, 2018 |
AND LALA MOVE THIS TO FRONT PAGE... |
Politics / Re: Buhari Impostor: US Legal Practitioners, Human Rights Group Writes To UN by TOSIN116: 11:04pm On Dec 15, 2018 |
Abuheekmat:Permit me to say "THOU ART MAD!" 2 Likes |
Politics / Re: 37 SDP Chairmen Reject Gana, Fault Ruling by TOSIN116: 9:44pm On Dec 15, 2018 |
BafanaBafana:'cause he was loaded prof. was originally meant to be the party candidate but when the money monger came every thing changed! It good to be loaded! |
Celebrities / Re: Regina Daniels Stuns In Transparent Outfit (Photos) by TOSIN116: 1:14pm On Dec 12, 2018 |
Spits on this thread!
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Education / Re: 10 Tricks For Doing Fast Math! by TOSIN116: 1:49am On Dec 12, 2018 |
Education / 10 Tricks For Doing Fast Math! by TOSIN116: 1:36am On Dec 12, 2018 |
10 Ways to Do Fast Math: Tricks and Tips for Doing Math in Your Head You don’t have to be a math teacher to know that a lot of students—and likely a lot of parents (it’s been awhile!)—are intimidated by math problems, especially if they involve large numbers. Learning techniques on how to do math quickly can help students develop greater confidence in Mathis, improve math skills and understanding, and excel in advanced courses. If it’s your job to teach those, here’s a great refresher. 10 tricks for doing fast math Here are 10 fast math strategies students (and adults!) can use to do math in their heads. Once these strategies are mastered, students should be able to accurately and confidently solve math problems that they once feared solving. 1. Adding large numbers Adding large numbers just in your head can be difficult. This method shows how to simplify this process by making all the numbers a multiple of 10. Here is an example: 644 + 238 While these numbers are hard to contend with, rounding them up will make them more manageable. So, 644 becomes 650 and 238 becomes 240. Now, add 650 and 240 together. The total is 890. To find the answer to the original equation, it must be determined how much we added to the numbers to round them up. 650 – 644 = 6 and 240 – 238 = 2 Now, add 6 and 2 together for a total of 8 To find the answer to the original equation, 8 must be subtracted from the 890. 890 – 8 = 882 So the answer to 644 +238 is 882. 2. Subtracting from 1,000 Here’s a basic rule to subtract a large number from 1,000: Subtract every number except the last from 9 and subtract the final number from 10 For example: 1,000 – 556 Step 1: Subtract 5 from 9 = 4 Step 2: Subtract 5 from 9 = 4 Step 3: Subtract 6 from 10 = 4 The answer is 444. 3. Multiplying 5 times any number When multiplying the number 5 by an even number, there is a quick way to find the answer. For example, 5 x 4 = Step 1: Take the number being multiplied by 5 and cut it in half, this makes the number 4 become the number 2. Step 2: Add a zero to the number to find the answer. In this case, the answer is 20. 5 x 4 = 20 When multiplying an odd number times 5, the formula is a bit different. For instance, consider 5 x 3. Step 1: Subtract one from the number being multiplied by 5, in this instance the number 3 becomes the number 2. Step 2: Now halve the number 2, which makes it the number 1. Make 5 the last digit. The number produced is 15, which is the answer. 5 x 3 = 15 4. Division tricks Here’s a quick way to know when a number can be evenly divided by these certain numbers: 10 if the number ends in 0 9 when the digits are added together and the total is evenly divisible by 9 8 if the last three digits are evenly divisible by 8 or are 000 6 if it is an even number and when the digits are added together the answer is evenly divisible by 3 5 if it ends in a 0 or 5 4 if it ends in 00 or a two digit number that is evenly divisible by 4 3 when the digits are added together and the result is evenly divisible by the number 3 2 if it ends in 0, 2, 4, 6, or 8 5. Multiplying by 9 This is an easy method that is helpful for multiplying any number by 9. Here is how it works: Let’s use the example of 9 x 3. Step 1: Subtract 1 from the number that is being multiplied by 9. 3 – 1 = 2 The number 2 is the first number in the answer to the equation. Step 2: Subtract that number from the number 9. 9 – 2 = 7 The number 7 is the second number in the answer to the equation. So, 9 x 3 = 27 6. 10 and 11 times tricks The trick to multiplying any number by 10 is to add a zero to the end of the number. For example, 62 x 10 = 620. There is also an easy trick for multiplying any two-digit number by 11. Here it is: 11 x 25 Take the original two-digit number and put a space between the digits. In this example, that number is 25. 2_5 Now add those two numbers together and put the result in the center: 2_(2 + 5)_5 2_7_5 The answer to 11 x 25 is 275. If the numbers in the center add up to a number with two digits, insert the second number and add 1 to the first one. Here is an example for the equation 11 x 88 8_(8 +_8 (8 + 1)_6_8 9_6_8 There is the answer to 11 x 88: 968 7. Percentage Finding a percentage of a number can be somewhat tricky, but thinking about it in the right terms makes it much easier to understand. For instance, to find out what 5% of 235 is, follow this method: Step 1: Move the decimal point over by one place, 235 becomes 23.5. Step 2: Divide 23.5 by the number 2, the answer is 11.75. That is also the answer to the original equation. 8. Quickly square a two-digit number that ends in 5 Let’s use the number 35 as an example. Step 1: Multiply the first digit by itself plus 1. Step 2: Put a 25 at the end. 35 squared = [3 x (3 + 1)] & 25 [3 x (3 + 1)] = 12 12 & 25 = 1225 35 squared = 1225 9. Tough multiplication When multiplying large numbers, if one of the numbers is even, divide the first number in half, and then double the second number. This method will solve the problem quickly. For instance, consider 20 x 120 Step 1: Divide the 20 by 2, which equals 10. Double 120, which equals 240. Then multiply your two answers together. 10 x 240 = 2400 The answer to 20 x 120 is 2,400. 10. Multiplying numbers that end in zero Multiplying numbers that end in zero is actually quite simple. It involves multiplying the other numbers together and then adding the zeros at the end. For instance, consider: 200 x 400 Step 1: Multiply the 2 times the 4 2 x 4 = 8 Step 2: Put all four of the zeros after the 8 80,000 200 x 400= 80,000 Practicing these fast math tricks can help both students and teachers improve their math skills and become secure in their knowledge of mathematics—and unafraid to work with numbers in the future. [url] https://education.cu-portland.edu/blog/clahttps://education.cu-portland.edu/blog/classroom-resources/10-tricks-for-doing-fast-math/&hl=en-NGssroom-resources/10-tricks-for-doing-fast-math/&hl=en-NG[/url] Mods do the needful. 1 Like
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Romance / Re: Uganda Finally Bans Pornographic Sites by TOSIN116: 5:39pm On Dec 09, 2018 |
Nigeria should follow! And fornicating should attract long jail term! I believe this will help to reduce immorality in this country. e |
Politics / Re: 6 'facts' To Prove President Buhari Has Been Replaced By Jubrin - Nnamdi Kanu by TOSIN116: 5:00pm On Dec 09, 2018 |
nwanyionitsha:Was there a situation he was asked to speak it and he couldn't? or it just a mere assumption... |
Politics / Re: 6 'facts' To Prove President Buhari Has Been Replaced By Jubrin - Nnamdi Kanu by TOSIN116: 4:23pm On Dec 09, 2018 |
THESE ARE WEAK POINTS 1 Like 1 Share |
Programming / Re: What's Programming Lauguage Do You Think Is Best To Start With by TOSIN116: 12:12am On Dec 06, 2018 |
micodon:Then they are what? Mark ups language abi? ;-D Python is not too relevant to build a website with advanced features.As there are other alternatives(many) . |
Programming / Re: What's Programming Lauguage Do You Think Is Best To Start With by TOSIN116: 10:48pm On Dec 05, 2018 |
HTML! of course! then css javascript php mySQL python(not too relevant though...) . |
Education / Re: JAMB Update | Registration To Still Cost 5000 by TOSIN116: 10:41pm On Dec 05, 2018 |
Chai! This issa miss! |
Health / Re: 1st Baby Born Using Uterus Transplanted From Deceased Donor by TOSIN116: 10:37pm On Dec 05, 2018 |
WHOA! :-o |
Foreign Affairs / Re: Former US President George W. Bush Breaks Down In Tears As He Says Farewell(pix) by TOSIN116: 10:29pm On Dec 05, 2018 |
NwaAmaikpe:How is it hypocritical to cry at your father funeral? 1 Like |
Nairaland / General / Re: Breaking : Former Governor Fayose Involve In Accident, Escapes Death by TOSIN116: 10:21pm On Dec 05, 2018 |
Maybe he wanted to do the usual at the bridge who knows #JUSTSAYING |
Nairaland / General / Re: Breaking : Former Governor Fayose Involve In Accident, Escapes Death by TOSIN116: 10:17pm On Dec 05, 2018 |
Tozenking:I think the preposition there should be "at". |
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