functions number patterns and relationships recording2

Complete the following number patterns by filling in the missing numbers a)

3; 6; 9; _______________; _____________

b)

3; 9; 27; _____________; ______________

c)

3; 7; 12; _______________; ___________

Also, see if you can determine the rules for the following, if it wasn’t provided. Remember: You must try to see what to look for! a)

1; 5; 9; 13; 17; 21

+4

b)

36; 29; 22; 15; 8; 1

-7

c)

-16; -12; -8; -4; 0; 4

+4

d)

-7; -13; -19; -25; -31; -37

-6

e)

1; 5; 25; 125; 625; 3 125

x5

f)

-16; -8; -4;  2;  1; 

1 2

÷2

g)

48; -24; 12;  6; 3; 

3 2

÷ -2

h)

1; 2; 6; 24; 120; 720; 5 040

x1 more each time

i)

1; 1; 2; 3; 5; 8; 13; 21

Add previous two

1 2 2 ;  ; 1 3 3 3

j)

1 1 1 3 ; 2 ; 1 ; 3 3 3

k)

3 3 3 3 ; ; ; ; 3; 6 16 8 4 2

x2

l)

3 1 1 1 1 ; ; ; 0;  ;  8 4 8 4 8



-1

1 8