Calendar magic

  • Calendar Magic is an easy-to-use program that is very entertaining, very informative and educational. 
  • Let us mark a 3 ✖️ 3 box (9 dates)on the calendar and see some magic.
Find the sum of block in the calendar:

Calendar magic

To get faster result follow below steps:

Take the smallest number 3
Add 8 to it (3+8)=11
Multiply it by 9 11 × 9
Total 99

To get fastest result follow below steps:

Calendar magic

Find the sum of block in the calendar:

Calendar magic

Try it by any of the ways written above.