Review

4th Grade: Review One: Bar graphs and line Plots

by Ms. Hewett

​Bar Graphs are...

• A Bar Graph (also called Bar Chart) is a graphical display of data using bars of different heights.

• ​It is a really good way to show relative sizes: we can see which types of movie are most liked, and which are least liked, at a glance.

• We can use bar graphs to show the relative sizes of many things, such as what type of car people have, how many customers a shop has on different days and so on

Open Ended

Give an example of a category that could be organized into a bar graph (example: Favorite type of fruit, favorite type of ice cream, etc.) 

Multiple Choice

Which TWO types of ice cream are the most popular?

• Mango and Pecan

• Vanilla and Mango

• Cherry and Pecan

• Cherry and Chocolate

Multiple Choice

How many people were polled in this survey?

• 5 people

• 40 people

• 100 people

• 145 people

Multiple Choice

What is the difference between the amount of 3rd graders who own a dog than a snake or hamster combined?

• 8

• 2

• 6

• 4

Multiple Choice

Jack made this graph to show the number of movies that were rented from his store during four months. Which whole number shows how many more movies were rented in December than in September?

• 20

• 35

• 45

• 80

​Line Plots are...

​A line plot is a graph that displays data using a number line.

​

To create a line plot, ​first create a number line that includes all the values in the data set.

​

Next, place an X (or dot) above each data value on the number line.

Open Ended

Give an example of data that could be organized into a line plot (example: number of people who have dogs, family size, etc.) 

Multiple Choice

How many total students are in the science class?

• 13
• 6
• 27
• 25

Multiple Choice

How many more students scored a 98 than scored a 88?

• 4
• 2
• 6
• 35

Multiple Choice

What was the most siblings a student had in the class?

• 1

• 10

• 5

• 3

Multiple Choice

How many students received a score in the 80's?

• 2
• 10
• 14
• 27

Multiple Choice

How many of the rings are ¼ carat or less?

• 2
• 4
• 6
• 8

Multiple Choice

The dot plot below shows the points scored by players in a basketball game.

What is the difference between the number of players who scored fewer than 4 points and the number of players who scored more than 4 points?

• 4 players
• 10 players
• 13 players
• 15 players

Any Questions?​

Feel free to ​ask any questions about line plot or graphs now.

​4th Grade: Review One: Factors, Multiples, Prime and Composite Numbers

​Factors and Multiples

​Factors and multiples are different things.

But they both involve multiplication:

• Factors are what we can multiply to get the number

• Multiples are what we get after multiplying the number by another number

Multiple Choice

Is 10 a multiple of 5?

• Yes

• No

Multiple Choice

One of the following is NOT a multiple of 3

• 3

• 6

• 15

• 19

Multiple Choice

Which are the factors of 27?

• 1,3,7,21

• 1,3,8,21

• 2,4,6,21

• 3,7,21,28

Multiple Choice

Which choice is not a factor of 56?

• 8

• 5

• 4

• 2

Multiple Choice

In the following multiplication

5X10=50.

50 is a _________ of 5

• multiple.

• factor

Multiple Choice

In the following multiplication:

4X7=28

The number 4 is a

• multiple

• factor

Multiple Choice

Which of the following are multiples of 6?

• 2, 4, 6

• 1, 2, 3, 6

• 6, 12, 18, 24

• 6, 12, 24, 48

Multiple Choice

Is 5 a factor of 80?

• Yes
• No

Multiple Choice

A factor is larger than the given number?

• True

• False

Multiple Choice

A multiple is larger than the given number?

• True

• False

Prime and Composite Numbers

Prime numbers have only TWO factors. The number one and itself.

​

​Composite numbers have MANY factors.

Multiple Choice

Which one is a composite number?

• 37
• 41
• 21
• 29

Multiple Choice

Which number below is NOT prime?

• 2
• 11
• 13
• 18

Multiple Choice

Which list has only prime numbers?

• 2, 3, 4, 5
• 1, 5, 7, 9
• 2, 3, 5, 7
• 2, 4, 6, 8

Multiple Choice

Which list is only composite numbers?

• 1, 3, 4
• 2, 4, 6
• 4, 6, 8
• 5, 6, 8

4th Grade: Review One: Area and Perimeter

​Area and Perimeter

Perimeter is the distance around the outside of a shape.

​To find the perimeter of a rectangle or square you have to add the lengths of all the four sides

​

​P=x+x+y+y

​Area and Perimeter

Area measures the space inside a shape.

To find the area of a rectangle or a square you need to multiply the length and the width of a rectangle or a square.

A= L x W​

​​

​

Multiple Choice

What is the area?

• 5 sq units
• 6 sq units
• 6 units
• none of the above

Multiple Choice

The distance around an object is called the

• area

• perimeter

• volume

• quadrilateral

Multiple Choice

The space inside an object is called it's

• area

• perimeter

• polygon

• room

Multiple Choice

^_perimeter?

• 30 units
• 32 units
• 24 units
• 36 units

Multiple Choice

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

Multiple Choice

Find the missing sides.

• A=4
  B=7
  C=12
• A=3
  B=7
  C=12
• A=13
  B=5
  C=12
• A=7
  B=7
  C=10

Multiple Choice

Work out the area of this square...

• 81 cm²

• 36 cm²

• 72 cm²

• 90 cm²

Multiple Choice

Find the PERIMETER of this figure.

• 20 square feet
• 20 cm
• 25 square feet
• 20 cm sq.

Multiple Choice

What is the area of this figure?

• 40 square units
• 45 units
• 13

Multiple Choice

How would you find the area of the pink model?

• Add 4 and 3
• Multiply 4 and 3
• Add 4 and 4
• Multiply 4 and 4

4th Grade: Review One: Multiplicative Comparisons

​​Multiplicative Comparison

​Multiplicative comparison means you are comparing two things together that need to be multiplied.

​

1. Multiplicative comparison questions are usually written in word problems that have this format: Statement, Statement, Question.

2. We use the two statements to determine the number sentence or equation.

​

Example: Joelle read 9 books in the fall. George read 7 times as many books. How many books did George read?

Multiple Choice

There are 6 tables. There are 6 times as many chairs. How many chairs are there?

• 24

• 42

• 36

• 30

Multiple Choice

Leah sold 6 tickets. Maya sold 5 times as many. How many tickets did Maya sell?

• 24

• 28

• 36

• 30

Multiple Choice

What is 7 times more than 6?

• 49

• 35

• 36

• 42

Multiple Choice

Don has 9 cupcakes. Josh has 10 times as many as Don. How many cupcakes does Josh have?

• 10

• 100

• 90

• 19

Multiple Choice

56 is 7 times as many as _______.

• 8

• 6

• 7

• 9

Multiple Choice

14 is_________times as many as 7

• 21

• 7

• 2

• 4

Multiple Choice

The Jolly Green Giant is four times as tall as Jackson.  Jackson is five feet tall. How tall is The Giant?

• 5 x 4 = 20
• 20= 4 x 5
• 4 x 5 = 20
• 20 = 5 x 4

Multiple Choice

Mrs. Carr has 6 times as many tests to grade as Mrs. Alderman.  Mrs. Alderman has 20 tests. How many tests does Mrs. Carr have to grade?

• 26 tests
• 14 tests
• 240 tests
• 120 tests

Multiple Choice

Tanner and Zach both play basketball.  In a game, Tanner scored 6 points. Zach scored 4 times as many times as Tanner.  How many points did Zach score?

• 24
• 28
• 18
• 22

Multiple Choice

It takes Audrey 6 minutes to fold a load of laundry. It takes her 3 times as long to wash the dishes. How long does it take Audrey to wash the dishes?

• 2 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Multiple Choice

Choose the correct multiplication sentence for 
3 x 6 = 18

• 3 times as many as 6 is 18.
• 6 times as many as 4 is 18.
• 18 is 6 times as many 5. 
• 18 is 3 times as many as 7. 

4th Grade: Review One: Place Value

​Place Value is...

Place value is the value of each digit in a number based on where it is.

​

For example, the 5 in 350 represents 5 tens, or 50; however, the 5 in 5,006 represents 5 thousands, or 5,000. ​

​Number Forms

• Standard form means the process of writing an expanded form of a number into small form or small number.

• Expanded form means the digits of the number are split into their place value and written in expanded form.

​Word Form means that the numbers are formed by words.

Multiple Choice

What is the correct expanded form for 4,608

• 400 + 600 + 8
• 4,000 + 600 + 8
• 4,000 + 600 + 80
• 4 + 6 + 0 + 8

Multiple Choice

What is the standard form for: 
10,000 + 600 + 7

• 16,007
• 10,670
• 167
• 10,607

Multiple Choice

How would you write twenty-one thousand, six hundred fifty-six in standard form?

• 21,566
• 21,665
• 2,165
• 21,656

Multiple Choice

What is the word form of the number 600 + 30 + 5 ?

• Six Thirty-five
• Six Hundred Thirty
• Six Hundred Thirty-five
• Six Thousand Thirty-five

Multiple Choice

What number is between 7,500 ______7,678

• 8,700
• 7,535
• 6,500
• 9,500

Multiple Choice

subtract the following problem
450
-97
------

• 453
• 597
• 353
• 150

Multiple Choice

Is this number ever or odd
456,876,024?

•  Kinda even

• even
• odd
• Only evening the tens place

Multiple Choice

Round to nearest 100's
23,876

• 23,950
• 23,976
• 23,900
• 23,870

Multiple Choice

The fourth grade and fifth graders sell snack bars to raise money for a field trip. The fourth graders raise $1,249 and the fifth graders raise $1,355. How much money did the fourth and fifth graders raise in all?

• $2,604

• $2,461

• $2,571

• $2,771

Multiple Choice

48,346 + 56,729

• 94,065

• 104,175

• 105,075

• 115,175

Multiple Choice

404,501 - 85,324

• 319,173
• 319,177
• 319,183
• 319,187

Multiple Choice

What is 12,690 rounded to the nearest thousand?

• 10,000
• 20,000
• 12,000
• 13,000

Multiple Choice

How many times greater is the value of the 3 in the thousand's place than the 3 in the hundred's place in 3,356?

• 10 times greater
• 10 times smaller
• 1,000 time greater 
• 100 times greater