Sequences Rules

Find the term to term rule for this sequence 10, 20, 30, 40.........

• Multiply by 10

• Add 10

• Multiply by 2

Find the term to term rule for this sequence; 2, 4, 6, 8,10,12...........

• add 2

• multiply by 2

Find the term to term rule for this sequence; 2, 4, 8, 16, 32, 64...............

• add 4

• multiply by 2

• add 2

Find the term to term rule for this sequence; 10.5, 13, 15.5, 18, 20.5..........

• add 2.5

• add 2

• multiply by 2.5

Find the term to term rule for this sequence; 3, 9, 27, 81..............

• add 3

• multiply by 3

Find the term to term rule for this sequence; 9, -18, 36, -72, 144...........

• adding 9

• multiply by -2

Write down the next term in this sequence; -2, 2, 6, 10, 14............

• 20

• 18

• 4

• -4

Write down the next term in this sequence

97, 86, 75, 64, ...

• -11

• 11

• 53

• it is not a sequence

The next term of the sequence 2,4,8,16 are

• 64
• 32
• 108
• 20

The next term of the sequence 1,4,16,......is

• 64

• 25

• multiply by 4

• Square numbers