Maths Multiplication shortcut: Multiplication by 9

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Maths Multiplication shortcut: Multiplication by 9
Tips and Tricks:

Step 1: Multiply the given number by 10.
Step 2: Next, subtract  the given number from  the result obtained in step 1 to get the required answer. 

Example 1:  Find 56 × 9

Multiplication of any number by 9

Example 2:  Find 134 × 9
Multiplication of any number by 9
Now, try the following questions: 

  •  49 × 9
  • 345 × 9
  • 684  × 9 

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