Page 15 - Revised Maths Wisdom Class - 3
P. 15

Origin of Counti ng                                                                                       13


           Group 1 arrange by Isha           Group 2 arrange by Kavita           Group 3 arrange by Ananya

                                 Monkey
                                                 Catat
                                                          Mouse
           giraffe   Elephant    Monkey          C        Mouse
           giraffe
                     Elephant



        ●    What is diff erent in each group?

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        ●    Write the counting of animals using tally marks.


        Electric/Non-electric Items


        Nikhil went to the market and purchased the items shown in the chart. He marked the
        items with their numbers. Now, write the number of objects in the two groups given
        below.

           Electric Items        Non-electric Items                       2         24      6       10        12





                                                                       28        16         4    40           5





        ●    Arrange the numbers in words according to their length in ascending order.

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        Let’s Do

        Nikhil decided to make a fun activity for his children. Using the above chart, he prepared

        a table given below asking his children to solve it. Help them!
                            Data                                 Calculation                        Total



                   +              +                               10 + 16 + 4                         30





                      ×                                              40 × 6
   10   11   12   13   14   15   16   17   18   19   20