Page 159 - Viva
P. 159

4.  Complete the following shape patterns.


                    (a)




                   (b)




                    (c)



                   (d)




                    (e)






                   Review Exercise



              1.  Circle the unit of repeat in the given patterns.


                    (a)



                   (b)





                    (c)



                   (d)  8 5 8 5 8 5


              2.  Complete the following number patterns. Also, write the rule in the box.

                    (a)  0, 3, 6, 9,          ______, ______, ______

                   (b)  2, 7, 12, 17, 22,     ______, ______, ______

                    (c)  10, 15, 20, 25, 30, ______, ______, ______

                   (d)  50, 100, 150, 200,  ______, ______, ______


                    (e)  100, 90, 80, 70,     ______, ______, ______

                    (f)  54, 48, 42, 36,      ______, ______, ______


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