Page 117 - Start Up Mathematics_1
P. 117

(e)  An octopus has 8 arms. 9 octopuses will have ____________ arms.


              (f)  A square has four sides. 7 squares will have ____________ sides.


              4   Look at the multiplication shown on the number line and fill in the boxes.





              (a)




                    0         3        6         9        12        15        18       21        24       27


                                           times           =         ×         =




              (b)





                     0        2        4        6        8       10       12       14       16      18       20


                                           times           =         ×         =







                                   VALUES AND LIFE SKILLS





              (a)  A librarian has arranged books in 5 rows on a shelf. If each row has 32
                   books, how many books are there on the shelf?

                                                                    H      T      O
                   Books in one row =


                   Number of rows =                            ×


                   Total books =

                   Answer:  _____________________________________


                   Do you arrange your books on a shelf at home? Why should we arrange
                   things in order? Discuss in class.




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