Page 80 - Revised Maths Wisdom Class - 1
P. 80

7                    Addition of 2-Digit Numbers











                   A chit-chat based upon how to Add Numbers by making Groups



              Wow! Beautiful collection                                                               How many are
                  of marbles, Anmol.                                                                these in numbers?


























                                   Thanks didi. I am collecting                               Give them to me. I will
                                      them since I was five.         Umm ... 1, 2, 3, 4....  help you in counting them


              One group of 10 is this, second group of 10 is           Okay, you can’t add 2-digit numbers.
               this, one more group is this. Left is 5, got it?      Have you heard of ones and tens groups?


























                                                                                        I don’t know about tens and
                               No didi, I did not get anything.                         ones, didi. I can add up to ten.
   75   76   77   78   79   80   81   82   83   84   85