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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 __________

                                                             Chapter assessment

                  tick (3) the correct option in Questions 1 and 2.

                  1.  Which of the following is correct?
                       (a) 1 + 5 = 15          (b) 9 + 3 = 11            (c) 6 + 9 = 14          (d) 11 + 4 = 15

                  2.  I am a number just before 18 + 2. Who am I?

                       (a) 18                  (b) 17                    (c) 19                  (d) 20.

                  3.  Add and match.

                       (a)  4  +  2  =  6                                                    3  +  6  =

                       (b)  3  +  4  =                                                       1  +  7  =

                       (c)  7  +  1  =                                                       0  +  5  =

                       (d)  5  +  0  =                                                       4  +  3  =

                       (e)  6  +  3  =                                                       2  +  4  =

                  4.  Use forward counting to add the following.
                       (a) 14 + 5

                             1    2    3   4    5    6    7   8    9 10 11 12 13 14 15 16 17 18 19 20

                       (b) 12 + 6

                             1    2    3   4    5    6    7   8    9 10 11 12 13 14 15 16 17 18 19 20

                  5.  Add vertically.
                       (a)  tens Ones          (b)  tens Ones            (c)  tens Ones          (d)  tens Ones

                                       4                 1     4                        6                  1     1
                            +          8            +          2             +    1     2             +          8

                  6.  Sanju found 11 seashells and Mani found 7 seashells on the beach. How many

                       seashells did they find together?
                               +       =       seashells

                  Mathematics-1                                                                                          53

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