Name:    Lesson 5: Solving Problems Using Patterns

1.

How many puzzle pieces are in the top and bottom row combined?
 a. 14 b. 17 c. 16 d. 15

2.

How many rows are there altogether in the diagram?
 a. 8 b. 6 c. 9 d. 7

3.

How many pairs of rows have the same sum in the diagram?
 a. 5 b. 3 c. 2 d. 4

4.

How many puzzle pieces are there altogether in the diagram?
 a. 49 b. 64 c. 81 d. 75

5.

How many puzzle pieces would there be if the top row of the diagram above had 19 pieces?
 a. 95 b. 105 c. 85 d. 100

6.

How many puzzle pieces would there be if the top row had 23 pieces?
 a. 144 b. 100 c. 132 d. 121

7.

2 + 7 + 12 + 17 + 22 + 27 + 32 + 37

Calculate the sum of the first and last numbers.
 a. 41 b. 39 c. 36 d. 45

8.

How many pairs of numbers have the same sum in the number pattern?
 a. 3 b. 2 c. 4 d. 5

9.

What is the total sum of the numbers?
 a. 163 b. 148 c. 165 d. 156

10.

Add three more numbers to the number pattern from question 7. What is the total sum of the numbers?
 a. 297 b. 307 c. 272 d. 292