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                                                      Core skills 1




                    1.NBT.1: Count to 120, starting at any number less than 120. In this range, read and write
                    numerals and represent a number of objects with a written numeral.









                                Counting is the action of finding the number of objects belonging to a group or a set.










                                      THINK                                             THINK
                    When  counting  the  number  of  objects,         When  counting  the  number  of  objects,
                    we  always  start  with  the  first  object  and   we  always  start  with  the  first  object  and
                    continually increase the count by one unit        continually increase the count by one unit
                    for every object in the group or set.             for every object in the group or set.
                    When  counting  the  flowers,  starting  from     When  counting  the  mittens,  starting  from
                    one  end  (say  left),  we  say  1  for  the  first   one  end  (say  right),  we  say  1  for  the  first
                    flower,  2  for  the  second  flower,  3  for  the   mitten,  2  for  the  second  mitten,  3  for  the
                    third flower, and so on.                          third mitten, and so on.
                    The number we will mention after counting         The number we will mention after counting
                    the last flower gives the number of flowers       the last mitten gives the number of mitten
                    in the group.                                     in the group.




                    Look at each picture. Count the objects in the picture and circle the number that matches the
                    number of objects in the picture.



                       1.                                            2.




                              7                          8                    4                          5




                       3.                                            4.






                              3                          2                    6                        7




                                 MATH BOOT CAMP SMART TO THE CORE | J & J Educational Boot Camp, Inc.         68
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