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You are here:  Home  >>  Trivia Quizzes  >>  Numbers & Arithmetic  >>  Tricks To Help With Timed Math Tests

Tricks To Help With Timed Math Tests



mataya2005Mataya2005 on 01/08/2007

Trivia Quiz Taking this quiz and learning the trick will help you take those timed math tests even quicker! When adding 9 to another number it is quicker to subtract 1 from the other number and put it in the tens place. Example 9+7=16 Take 1 away from the 7 which is 6, put the one in the front to make 16. Once you get the hang of it - it makes those scores even faster. The same is true when adding 8 except you take away 2. So 8+7=15 Take 2 from 7 which is 5 and then put the one in front to make 15. Try this trick to add the numbers in the quiz.
10 Questions




Rating:  (7.66/9)
Difficulty:  Extremely Easy
Taken: 77 times

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Quiz Leaderboard
Player: Level: % Correct: Time to Complete:
1
Allena 255100.00%    1.01 seconds    
2
Rshackleford 171100.00%    19.42 seconds    
3
Domester 98100.00%    20.82 seconds    
4
Froggy11 36100.00%    21.78 seconds    
5
Daveguth 254100.00%    22.12 seconds    
6
Enterpatman 9100.00%    24.46 seconds    
7
Hoops 181100.00%    25.14 seconds    
8
Swiper 146100.00%    25.46 seconds    
9
Millie3225645 115100.00%    25.91 seconds    
10
Vettage 41100.00%    25.91 seconds    



Comments (1)
scrabq
Scrabq  (Level: 76.7)
Sun, 6th Nov '11 4:46 PM

Why don't you just add them in your head instead of messing around with some kind of silly rule?







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