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### Grade 3 - Mathematics7.12 Reading and Writing Graphs

 Graphs are methods of data interpretation. They make data easily understandable. Example: By how much is the number of oak trees greater than number of larch trees? Number of larch trees = 10 Number of maple trees = 100 To find by how much number of oak trees greater than larch trees, we subtract 100 - 10 Answer: 90 Directions: Answer the following questions. Also write at least 5 examples of your own.
 Q 1: This line graph shows the daily high temperatures for a week. The line segments connect the points to show how temperature changed from day to day. Find how much higher was the temperature on Friday than on Sunday?36-29=735-29=636-33=3 Q 2: This bar graph shows how many of each kind of tree there are in a garden. Each bar on the graph shows how many trees of a certain kind are. Find how many more oaks than maple trees are?70 - 50 = 20110 - 50 = 60100 - 50 =50 Question 3: This question is available to subscribers only! Question 4: This question is available to subscribers only!

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