TIPS FOR CALCULATE ADDITION FAST
FAST ADDING
TECHNIQUE
In banking and other exam candidates have to add very difficult number.
so, we suggest to use your mental technique to find this in easy ways
In banking and other exam candidates have to add very difficult number.
so, we suggest to use your mental technique to find this in easy ways
Following are the
examples how to add by converting number to base 100 or 10 technique with this
we can add difficult digit easily.
fast adding tricks
ALL CHAPTER WISE MATH SHORTCUT TRICK CLICK HERE
fast adding tricks
ALL CHAPTER WISE MATH SHORTCUT TRICK CLICK HERE
Example 1
415 + 94 = ?
415 + (100 – 6)
515-6 = 509 instead of add 415 to 94, add 100 to 415 and subtracted 6 from it, that is the easy way and solving that MENTALLY without need of pen and paper.
415 + (100 – 6)
515-6 = 509 instead of add 415 to 94, add 100 to 415 and subtracted 6 from it, that is the easy way and solving that MENTALLY without need of pen and paper.
Example 2
118 + 69 =?
118 + (70 – 1)
188 – 1= 187
taking bigger number
118 + (70 – 1)
188 – 1= 187
taking bigger number
1305 + 1520 = ?
(1300 + 5 ) + ( 1500 + 20 )
(1300 + 1500) + ( 5 + 20 )
2800 + 25 = 2825 it is easy to 1300 to 1500 and add remaining digit to get answer quickly
(1300 + 5 ) + ( 1500 + 20 )
(1300 + 1500) + ( 5 + 20 )
2800 + 25 = 2825 it is easy to 1300 to 1500 and add remaining digit to get answer quickly
Another example
in decimals
50.05 + 7.05 = ?
(50 + 7 ) + ( 0.05 + 0.05 )
57 + 0.10 = 57.10
50.05 + 7.05 = ?
(50 + 7 ) + ( 0.05 + 0.05 )
57 + 0.10 = 57.10
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excellently u explained, And I want to like this trick in division.
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