3 thoughts on “Maths puzzles…

  1. 1.
    7 ones- 30 ones- 2 tens- 1 hundred
    2. what is sum of these numbers?
    22 ones + 1 ten and 5 ones=37
    3. complete the calculation.
    10+6=16
    10+1=11
    11-1=10

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.