Hint: move
the mouse over the picture for your hint.
Find
the average of each set of numbers.
1, 2, 4, 5
4, 7, 10
6, 5, 5,
8
5, 6, 10
10, 8, 14,
8
8, 8, 8
9, 12, 14,
9
25, 32, 33
Tom
bought 5 books at the school store. The price of 1 book was
$6.00. The price of 3 books was $3.00 each. The last book
cost $5.00. What was the average price Tom paid per book?
$5.00
$4.00
$6.00
$7.00
FOURTH-GRADE
CLUBS
Club
Number
of Students
Band
6
Chorus
8
Strings
5
Computer
5
Use
the data from the table. Find the average number of students in fourth-grade
clubs. 5
6
8 9
NUMBER
OF BOOKS READ
Name
Total
Number Read
Philip
22
Nicole
18
Stephen
20
Courtney
20
Use
the data from the table. Find the average number of students
in fourth-grade clubs. 18
15
22
20
Use
the data from the table. Find the average number of hours
Virginia slept in the last week.
Monday
Tuesday
Wednesday
Thursday
Friday
10
9
7
9
10
Remember:
Step
1 Add the numbers.
Step 2 Count the number of addends.
Step 3 Divide the sum by the number of addends.
