Brain Builder

Brain Builder:

Fun with sums:

Write down the number of the house you live in. Now double it. Add 5 and multiply the answer by 50. Next add your age. Now add 365. From the sum you now have to subtract 615.

You will find, in the results, that your house number is on the left and your age is on the right.

 

 

 

 

Thanks for playing.