Number Sequences

Describe the rule for this sequence

5, 12, 19, 26......

• Add five each time

• Add seven each time

• Subtract seven each time

• Add 8 each time

Describe the rule for this sequence

2, 4, 8, 16

• add 8 each time

• add 4 each time

• add 2 each time

• Double the previous term

What is the missing term in this sequence 4, ....., 8, 10

• 5

• 6

• 7

• 8

Fill in the missing term in this sequence

2, 5, ......, 11

• 5

• 6

• 7

• 8

What is the common difference of the arithmetic sequence?

-7, -2, 3, 8, 13, . . .

Mathematical Equivalence

ON

What is the sum of the first 20 terms of the arithmetic sequence 2, 5, 8, 11, ...?

• 590

• 610

• 630

• 650

Find the next term in this sequence

6, 8,12,18.....

• 20

• 22

• 26

• 24

What is the nth term rule for the following sequence

• 3n

• 3n + 2

• 3n - 2

• 5n + 3

What is the nth term rule of this sequence

9, 13, 17, 21....

• 4n + 5

• 9n

• 5n + 4

• 5n

The nth term of a sequence is 4n + 1.

What are the first 4 terms of the sequence

• 4, 8, 12, 16

• 5, 9, 13, 17

• 5, 6, 7, 8

• 4, 5, 6, 7