Patterns using 10 in multiplication and division

Patterns using 10 in multiplication and division

Example:

i) 10,20,30,40,50

ii) 1,10,100,1000

iii) 2000,200,20,2

iv) 5000,500,50,5

Exercise

1. Make the patterns by multiplying with 10

i) 1,3,5,7, 10, 30, 50, 70

ii) 2,4,6,8, 20, 40, 60, 80

iii) 1,3,7,13, 10, 30, 70, 130

iv) 3,5,9,15, 30, 50, 90, 150

2.  Make the patterns by dividing with 10

i) 110,120,130, 11, 12, 13,

ii) 210,230,250, 21, 23, 25,

iii) 470,430,410, 47, 43, 41,

iv) 540,470,350, 54, 47, 35,

v) 500,510,520 50, 51, 52,

3. Find the rule and complete the folllowing pattern.