# McGraw Hill Math Grade 2 Chapter 9 Test Answer Key

Practice questions available in McGraw Hill Math Grade 2 Answer Key PDF Chapter 9 TestÂ will engage students and is a great way of informal assessment.

## McGraw-Hill Math Grade 2 Chapter 9 Test Answer Key

Read. Complete the bar graph.

Question 1.
Lin asks her friends what shape they like best.

2 friends pick triangle.
6 friends pick circle.
1 friend picks rectangle.
2 friends pick square.
Answer:

Explanation:
I completed the bar graph by drawings bars for the shapes picked by the friends.

Read the questions. Use the bar graph to help you answer the questions.

Question 2.
Which color has the Buttons most buttons?
How many buttons are that color?
Answer:
Red – 9

Explanation:
The above graph show the number of buttons of each color
There are 3 black buttons
9 red buttons, 6 blue buttons and 4 green buttons
Red color buttons are more in number they are 9 red buttons.

Question 3.
How many more blue buttons are there than green buttons?
Answer:
2

Explanation:
The above graph show the number of buttons of each color
There are 6 blue buttons and 4 green buttons
6 – 4 = 2
So, here are 2 more blue buttons than green buttons.

Question 4.
How many more red buttons are there than black?
Answer:
The above graph show the number of buttons of each color
There are 3 black buttons, 9 red buttons
9 – 3 = 6
So, there are 6 more red buttons than black buttons.

Use a ruler. Measure to the nearest centimeter. Write the answer.

Question 5.

__________ centimeters
Answer:

Explanation:
The crayon is 2 centimeters long.

Question 6.

__________ centimeters
Answer:

Explanation:
The carrot is 2 centimeters long.

Question 7.

___________ centimeters
Answer:

Explanation:
The eraser is about 4 centimeters long.

Question 8.

____________ centimeters
Answer:

Explanation:
The feather is about 4 centimeters long.

Show your measurements for items 5 through 8 on the line plot. Draw X’s above the number for each measurement.

Question 9.

Number of Centimeters
Answer:

Explanation:
I marked X on the number line at the lengths of the images above.
They are 2, 3 and 4 centimeters long respectively.

Question 10.
How much longer is the eraser in question 7 than the crayon in question 5?
______ centimeters
Answer:
2 centimeters

Explanation:
The eraser is about 4 centimeters long
The crayon is 2 centimeters long
Subtract
4 – 2 = 2
So, the eraser is 2 centimeters longer than the crayon.

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