Maths Multiplication shortcut: Multiplication by 12 
Tips and Tricks: Step 1: Double and write the rightmost digit of the given number down. Step 2: Double each digit and add to its neighbour (right to left) and write the results down. (Where necessary, carry digits right to left). Step 3: Finally, write down the left most digit (If necessary, add any final carry). 
Example 1: Find 32 × 12 
Example 2: Find 64 × 12 
Example 3: Find 132 × 12 
Example 4: Find 743 × 12 
Now, try the following questions:
