People who are amazingly fast at solving math problems in their heads might seem smarter than other people, but that's probably not true. With the help of some mental math tricks, and practice through quizzes like this one, you can do the same too.
Being able to calculate quickly in the head will not just help you in school but in everyday life as well. Calculators are awesome, but they're not always handy. More to the point, no one wants to be seen reaching for the calculator on their mobile phone when it's time to figure out a 15 percent gratuity.
Mental math isn't as difficult as it might sound, and you may be surprised at how easy it is to make seemingly impossible calculations without a calculator, pen and paper.
Have a go at this quiz and test your mental agility for the next 10 minutes. Try to solve these math problems using nothing but your beautiful brain and see if you can get a perfect score.
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If You Can Do 11 of Math Problems in Your Head, We'll B… Quiz Questions
41
49
51
31
43
26
24
22
32
12
106
104
112
102
96
21
13
12
24
16
14
868
848
758
948
858
958
448
342
438
348
338
238
140
100
180
200
240
14
16
15
12
13
54
62
64
65
74
38
20
30
18
28
10
144
126
112
148
216
128
150
160
140
120
130
396
397
395
495
498
497
15
16
14
13
12
990
1012
945
1035
1058
4 Comments
I scored 13/15, and i am concerned about the 36% i did better than…
I didn’t know I could get 15/15 correct I’m 11 and in 5th grade that’s saying something
14/15. Didn’t know I could do that? 😃
14/15