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Easy tricks to multiply 125 woth any two digit numbers

Any two digit number multiplying with 125

TO multiply 24*125

1. Divide the 24 number by 8. 24/8 = 3

2. Now multiply the 3 in by 1000. 3*1000 = 3000

Try the following
64*125,

Easy tricks to multiply 9 with any umberrs

Multiplying with 9

To multiply 81 with 9

1. add 0 at the end of the number i.e. 810

2. Subtract original number from the new number i.e. 810-81 = 729. This rule works every time. The only thing is that it gets a little cumbersome when you are dealing with mid sized numbers says a 4 digit number or so.

Try the following

82*9,79*9,26*9

Easy Trick For Multiplying 25 With Any Numbers

Multiplying With 25

Multiply 57 with 25

1. add two 0 at the end of the number i.e. 5700

2. now find the half of this number i.e. divide it by 2. So you get 2850

3. Divide it again by 2 i.e. get its half 1425. This is your answer i.e. 1425 is the product of 57 and 25.

Try the following

64 * 25, 81 * 25

Easy Trick For Multiplying 15 With Any Numbers

Multiplying With 15


Remember, 15 is 10 + half of 10. So if you tohave to multiply any number with 15. Say you have to find the product of 67 with 15.

1. Write 0 at the end of the number. here we have 670

2. Divide this by 2. So we have 335

3. Add up the 2 numbers i.e. 335+670 = 1005

 Try the following
 
 69*15, 50*15