Number Patterns Adding and Subtracting

Find the n^th term of the following sequence... 5, 9, 13, 17...

• 4n+1

• 4n-1

• n+4

• n-4

Given the nth term is 9-2n, what is the 7th term?

• 1

• -5

• -4

• -3

Find the n^th term of the following sequence...

11, 17, 23, 29...

• 6n+5

• 6n-5

• 5n+6

• 5n-6

Find the n^th term of the following sequence...

2, 5, 8, 11...

• 3n-1

• 3n+1

• n+3

• n-1

Which number is missing in this pattern? 
41, 45, 49, ___, 57, 61, 65

• 50

• 59

• 53

• I don't know

What comes next?
4, 6, 8, 10, ____

• 12

• 13

• 11

• 20

9, 18, 27, 36, 45, ____

• 54

• 76

• 63

• 81

The next two terms in the sequence

3, -6, 12, -24, .... are

• 48 and -96

• -48 and -96

• -48 and 96

• 48 and 96

The terms in the number sequence

1, 2, 3, 5, ...are generated by:

• the sequence does not fit a pattern

• adding the previous two terms

• adding 1 and 2

• adding 1

The nth term of a sequence is 100-7n.

70 is a term in the sequence.

True or False?

• True

• False