Math in Focus - Grade 4 - Chapter 4

How many people have four books in their desks?

• 2

• 3

• 4

• 5

How many people have two or less books in their desk?

• 4

• 5

• 6

• 7

What type of graph is this?

• Bar Graph

• Line Plot

• Pictograph

• Tally Chart

How many more people have purple for a favorite color than red?

• 3

• 5

• 7

• 9

How many students have blue for a favorite color?

• 11

• 12

• 14

• 17

Jamie practiced for her piano recital for 5 days in a row.

She found the sum of hours she practiced on day 1 and day 3. What is the difference of that sum and the number of hours she practiced on day 4?

• 5

• 2

• 10

• 1

Lou wants to make a bar graph to show how many types of birds he has observed. Which type of bird would have the shortest bar?

• 38 bluejays

• 23 hawks

• 41 hummingbirds

• 45 cardinals

What is the name of this graph?

• line plot

• line graph

• bar graph

• frequency table

What is the main purpose of a line graph?

• to compare two things

• to show trends over time

• to have an independent variable

• so you don't have to read words

What label is along the y-axis in this graph?

• Copyright 2007

• Lines

• Age in Years

• Number of Teens