Name:    Try It Out -- Chapter 4, Lesson 2: Applying Pattern Rules

Multiple Choice
Choose the correct answer.

Select the next three numbers in each sequence.

1.

8, 8, 16, 24, 40, ...

 A. 48, 56, 64 C. 56, 80, 120 B. 64, 128, 256 D. 64, 104, 168

2.

5, 5, 10, 15, 25, ...

 A. 40, 65, 105 C. 40, 65, 90 B. 45, 65, 80 D. 40, 75, 100

3.

12, 14, 11, 13, 10, ...

 A. 12, 9, 11 C. 12, 8, 10 B. 9, 12, 11 D. 12, 8, 14

4.

10, 21, 33, 46, ...

 A. 50, 65, 81 C. 60, 74, 89 B. 60, 75, 91 D. 59, 72, 85

5.

1, 4, 16, 64, ...

 A. 256, 1028, 4112 C. 256, 1024, 3096 B. 256, 1024, 4096 D. 256, 924, 4096

6.

Using the rule in question 1, select the next three numbers in a sequence that begins with 272, 440, ....

 A. 712, 988, 1690 C. 882, 1312, 1676 B. 608, 1076, 1784 D. 712, 1152, 1864

7.

Using the rule in question 3, select the next three numbers in a sequence that begins with 11, 8, ....

 A. 10, 6, 8 C. 10, 7, 11 B. 10, 7, 9 D. 11, 7, 9

8.

Select the correct pattern rule for question 3.

 A. add 2, subtract 4 C. add 2, subtract 2 B. add 3, subtract 2 D. add 2, subtract 3

9.

Select the correct pattern rule for question 5.

 A. multiply the previous number by itself C. add 6, subtract 1 B. multiply by 4 D. add 2, subtract 1