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    E:\Working\Focus_Learning\Math_Genius_1_(05-10-2023)\Open_Files\03_Chap_3\Chap_3
                   \ 11-Sep-2024  Bharat Arora   Proof-6                                    Reader’s Sign _______________________ Date __________

                           Practice time 3C

                  1.  Use number combinations to find the missing numbers.

                       (a) 4 +       = 9                (b)  7 +      = 10               (c)       + 0 = 9
                       (d)       + 2 = 10               (e)  5 +      = 8                 (f)      + 1 = 8

                       (g)       + 4 = 8                (h)  3 + 5 =                      (i)  2 + 4 =

                  2.  Use two different colours to show combinations of 10 by colouring the boxes.

                                                                                               10     +    0     = 10

                                                                                                9     +    1     = 10

                                                                                                      +          =

                                                                                                      +          =

                                                                                                      +          =

                                                                                                      +          =

                                                                                                      +          =

                                                                                                      +          =

                                                                                                      +          =

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                  mAKing 10 to Add

                  There are 8 oranges and 5 apples in a basket. How many fruits are there in the basket?

                  To find the total, we make a group of 10 first and then count the remaining.

                                                                                   tens Ones
                                    10 + 3 = 13                                            8
                  Thus,               8 + 5 = 13                                +          5

                  So, there are 13 fruits in the basket.                             1     3

                  44                                                                                     Mathematics-1

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