Sequences 1

Sequences 1

by Raymond Anyumba

Multiple Choice

256, 128, 64, 32, ...

What's next?

• 24

• 18

• 16

• 8

Multiple Choice

256, 128, 64, 32, ...

How do you know what's next?

• NEXT = NOW • 2

• NEXT = NOW • 1/2

• NEXT = NOW + 2

• NEXT = NOW ÷ 1/2

Multiple Choice

Identify the next three terms of the sequence below:

-6, -10, -14,...

• -17, -21, -25

• 17, 21, 25

• 18, 22, 26

• -18, -22, -26

Multiple Choice

What is the Rule for this sequence? 3, 7, 11, 15, ...

• +6

• +5

• +4

• +2

Multiple Choice

What is the Rule for this sequence? 97, 86, 75, 64, ...

• +8

• +11

• -11

• -8

Multiple Choice

Find the next three terms in the arithmetic sequence: 25, 34, 43, 52, ...

• 63, 72, 81

• 79, 88, 97

• 70, 79, 88

• 61, 70, 79

Multiple Choice

What are the next 2 terms: 1/3, 2/3, 1, 4/3...

• 2 and 7/3

• 5/3 and 2

• 5/3 and 7/3

• none of the above

Multiple Choice

Find the sequence 10, 20, 30, 40.........

• Multiply by 10

• Add 10  

• Multiply by 2

Multiple Choice

Find the sequence;  2, 4, 6, 8,...........

• add 2

• multiply by 2

Multiple Choice

Find the sequence; 2, 4, 8, 16, 32...............

• add 4

• multiply by 2

• add 2

Multiple Choice

Find the sequence; 10.5, 13, 15.5, 18..........

• add 2.5

• add 2

• multiply by 2.5

Multiple Choice

Find the sequence; 3, 9, 27, 81..............

• add 3

• multiply by 3

Multiple Choice

Find the sequence; 9, -18, 36, -72...........

• adding 9

• multiply by -2

Multiple Choice

Find the sequence; -2, 2, -2, 2, -2............

• Add -1

• multiply by -1

Multiple Choice

A sequence has 2, 4, 6, 8, 10, 12, 14. The rule for the sequence is;

• Add 1

• Add 2

Multiple Choice

What is the next number in this sequence 4, 8, 12, ......, 20?

• 10

• 16

• 18

Multiple Choice

The rule for this sequence 18, 15, 12, 9, 6, 3, 0 is;

• Add 3

• Plus 3

• Minus 3

Multiple Choice

12, ..........., 32, 42, 52. The missing number is;

• 22

• 23

• 24

Multiple Choice

103, 107, 111, 115, 119, 123. The rule for this sequence is;

• Add 100

• Add 104

• Add 4

• Minus 4

Multiple Choice

Noora makes a sequence of numbers , starting with 13. She subtracted 4 each time. What are the next 3 numbers in the sequence?

• 14, 17, 20

• 8, 4, 0

• 9, 5, 1

Multiple Choice

100, 200, 300, 400, 500. The rule for this sequence is

• Add 100

• Add 10

• Minus 10