179 videos|155 docs|113 tests
|
1. How can I multiply any number by 9 using a simple trick? | ![]() |
2. Is this trick only applicable for single-digit numbers? | ![]() |
3. Can this trick be used for decimal numbers as well? | ![]() |
4. Are there any other multiplication tricks for numbers with 9? | ![]() |
5. Can this trick be used for numbers greater than 9? | ![]() |
179 videos|155 docs|113 tests
|
00:08 | Multiplication using our fingers |
00:12 | Multiplying single-digit number with 9 |
01:12 | Multiplication using our fingers & toes |
01:26 | Multiplying two-digit number with 9 |
![]() |
Explore Courses for CAT exam
|
|