Math Trick

ya app math trick per hai as say app easy math trick sekh sakhty hain or apni math ky problem ko easy say solved kar sakhty hain .as ma but say additon subtriction or multipal kay trick shmal hain.
Fun Math Tricks:
1. Addition
2. Subtraction
3. Multiplication table
4. Division
5. Multiply two digit number by 11
6. Square numbers ending in 5
7. Multiply by 5
8. Multiply by 9
9. Multiply by 4
10. Dividing by 5
11. Subtracting from 1000
12. Tough multiplication
13. Power of two
14. Adding numbers close to hundreds
15. Subtracting numbers close to hundreds
16. Multiply numbers between 11 and 19
17. Square numbers between 11 and 99
18. Multiply two digit numbers having same tens digit and ones digits add up to ten
19. Square numbers between 50 and 59
20. Square numbers between 40 and 49
21. Multiply two digit numbers editing in 1
22. Percent