Session 2 - Math 4

31.  Emma wants to practice playing her violin for a total of 90 minutes over 4 days. She practiced her violin for 30 minutes on Monday, 18 minutes on Tuesday, and 25 minutes on Wednesday. How many minutes should Emma practice on Thursday.

SHOW YOUR WORK

Answer =

 q31.jpg (21590 bytes)

 

32ruler.gif (1594 bytes)Use your ruler to help you solve this problem.

Part A

Measure each piece of chalk shown below to the nearest centimeter.  Write the length in the space next to each picture.

Measure each piece of chalk below to the nearest centimeter. Write the length in the space next to each picture.

q32a.gif (16636 bytes)

 

Part B

You want to keep only the pieces of chalk that are longer than 4 centimeters.   Circle each piece of chalk above that is longer than 4 centimeters.

33.  counters.gif (1086 bytes)You may use your counters to help you solve this problem.

The list below shows how much of each item is needed to make one batch of Chocolate Chip Cookies.

2 c. flour
1c. sugar
3 eggs
1 t. baking soda
6 oz. chocolate chips
4 T. butter

You want to make 2 batches of Chocolate Chip Cookies.

Complete the list below to show how much of each item will be needed.

 

__________________   c. flour
__________________  c. sugar
__________________  eggs
__________________  t. baking soda
__________________  oz. chocolate chips
__________________  T. butter
34.  In the library, there are 2 round tables.   There are 3 students sitting at each table.  Each student has 4 books.

In the space below - draw a diagram or model to represent this information.

 

 

Find the total number of books.

 

Answer =           books

35.  blocks.gif (892 bytes)Use your pattern blocks to help you solve this probelm.  In the space below, trace around two pattern blocks that show quadilateral shapes.

 

 

On the lines below, explain in words what makes these shapes quadrilaterals.

 





36.  Bob reached in the supply box and grabbed these 6 crayons.
  q36.jpg (8331 bytes)
Bob used one of the crayons to color in a picture.  Use the clues below to find the color of crayon Bob used. 

Clues

It has more than 3 letters, but less than 6 letters in its name.
It is not next to the red crayon.
It is not the last crayon.

What color was the crayon that Bob used?

 

Answer=___________________________

Explain the steps you used to find your asnwer.





37.  Amy puts these crayons in a bag and shakes the bag.

q37.jpg (14649 bytes)

If Amy picks one crayon out of the bag without looking, which two colors have an equal chance of being chosen?

 

Answer=_________________________  and ________________________

38.  Mr. Jacobs asked his first grade students to choose their favorite crayon colors.  The results are shown in the table below.

q38.jpg (23568 bytes)

 

On the grid below, make a bar graph showing the number of students who prefer each crayon color.  Use the information from the table above to help you.

Be sure to :q38b.gif (15110 bytes)

  • title the graph
  • label the axes
  • graph all the data

 

Using the information from your graph write one statement comparing the crayon colors.  

39ruler.gif (1594 bytes)Use your centimeter ruler to solve this probelm.  Tim cut rectangles out of construction paper to make a picture.  The first rectangle he cut is show below.

q39.gif (6892 bytes)

Part A:  What is the perimeter in centimeters of Tim's first rectangle?

Show your work.

 

First Perimeter _______________________ centimeters

Part B

The second rectangle Time cut has the same width as the first, but the length is 2 centimeters longer.  What is the perimeter in centimeters of Tim's second rectangle?

 

Second Perimeter _____________________ centimeters

 

On the lines below, explain in words how you found the perimeter of Tim's second rectangle.





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