05.03.2015 Views

Reteach and Skills Practice Workbook

Reteach and Skills Practice Workbook

Reteach and Skills Practice Workbook

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

4–7<br />

Name<br />

<strong>Reteach</strong><br />

Interpret Line Graphs<br />

A line graph can be used to explain information.<br />

Date<br />

The table below shows the number of CDs sold last week. You can<br />

make a line graph to show the number of CDs sold each day.<br />

4SDAP1.3<br />

Chapter Resources<br />

Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.<br />

Day<br />

CD Sales<br />

Number<br />

Monday 15<br />

Tuesday 10<br />

Wednesday 30<br />

Thursday 50<br />

Friday 45<br />

Saturday 70<br />

Number of CDs<br />

Mon. Tues. Wed. Thurs. Fri. Sat. Sun.<br />

Sunday 60 Day<br />

Show the data from the table in the line graph.<br />

80<br />

70<br />

60<br />

50<br />

40<br />

30<br />

20<br />

10<br />

0<br />

CDs Sold<br />

• On Monday, 15 CDs were sold. Place a point above Monday <strong>and</strong><br />

across from 15.<br />

• Place a point for the sales for each of the other days.<br />

• Connect the points with straight lines.<br />

For Exercises 1–4, use the line graph above.<br />

1. On which day were the most CDs sold?<br />

2. What is the difference between the highest number sold <strong>and</strong> the<br />

lowest number sold? - =<br />

3. Did sales increase or decrease from Friday to Saturday?<br />

4. Did sales increase or decrease from Thursday to Friday?<br />

Grade 4 69 Chapter 4

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!