CRCT Math Jeopardy 1

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# CRCT Math Jeopardy 1 - PowerPoint PPT Presentation

CRCT 3rd Grade Math Jeopardy Review

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## CRCT Math Jeopardy 1

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Presentation Transcript

Let’s Play

Algebra and Data

Patterns

Unknowns

Formulas

Charts and Tables

Graphs

Analyzing Data

• 10
• 10
• 10
• 10
• 10
• 10

20

20

20

20

20

20

30

30

30

30

30

30

40

40

40

40

40

40

50

50

50

50

50

50

Final

Jeopardy

Who are PCES

Which number is missing from this pattern?

• 41, 44, 47, ___, 53, 56
• 50
• 48
• 52
• 51

Which number comes next in this pattern?

• 85, 81, 77, 73, 69, 65, 61, ___
• 51
• 59
• 60
• 57

Which best describes this pattern?

• 4, 8, 12, 16, 20, 24, 28, 32
• Multiply by 2 to get the next number
• Add 4 to get the next number
• Multiply by 3 to get the next number
• Subtract 4 to get the next number

Which best describes this pattern?

• Add 1 more side to get the next figure
• Hexagon will be the next figure.
• Double the number of sides each time
• There is no pattern.

4 x = 32

A. 7

B. 8

C. 9

D. 6

What is the missing number?

28 ÷= 4

A. 5

B. 6

C. 7

D. 8

Which number belongs in the to make the number sentence TRUE ?

35 + = 24 + 35

A. 0

B. 59

C. 35

D. 24

Which number belongs in the to make the number sentence TRUE?

45 + = 65 + 35

A. 55

B. 65

C. 75

D. 85

What is the missing number?

• 8 x 3 = 4 x ___
• A. 3
• 7
• 6
• 8

Look at the rectangle below. Jim added 2 + 4 + 2 + 4 = 12. What did he find using this number sentence?

A. The perimeter of the rectangle

B. The area of the rectangle

C. The area of a square

D. The area of a rectangle

4 cm

2 cm

2 cm

4 cm

Look at the square. Dan added

• 3 + 3 + 3 + 3 = 12. What did he find?
• The area of the square.
• The perimeter of the square.
• The area of a rectangle.
• The area of a triangle.

3 ft.

3 ft.

3 ft.

3 ft.

4 cm

2 cm

2 cm

4 cm

• Look at the rectangle below. Pam multiplied 4 x 2 = 8. Why did she do that?
• She was finding the area of the rectangle.
• She was finding the perimeter of the rectangle.
• She was finding the length of 2 sides.
• To find perimeter, you multiply the sides.

Al found the perimeter of the square below by adding 5 + 5 + 5 + 5 = 20 cm. Which would be another way to find the perimeter of the square?

• 4 + 4 + 4 + 4 + 4 = 20 cm
• 5 x 5 = 25 square cm
• 4 x 5 = 20 cm
• 4 x 4 = 16 square cm

5 cm

5 cm

5 cm

5 cm

Look at the square below. Jane multiplied 5 x 5 = 25. What was she trying to find?

A. The perimeter of the square in cm.

B. The area of the square in square cm.

C. The distance around the square in cm.

D. The distance from one side of the square to the other in cm.

5 cm

5 cm

5 cm

5 cm

Look at the table about favorite fruits.

• How many more liked apples best than pears?
• 1
• 2
• 3
• 4

Look at the tally chart about favorite fruits. How many students like pears or peaches?

A. 11

B. 1

C. 9

D. 8

Look at the table of favorite colors. If a bar graph is created, which color will have the tallest bar?

• A. Green
• Orange
• Blue
• Red

A. 14

B. 27

C. 71

D. 100

Jan took a survey about favorite sports. She asked 24 students but forgot to record the number of votes for golf. What number should be in the chart for golf?

• 3
• B. 2
• C. 12
• D. 24

According to the graph. Which plant grew three inches taller than plant 2?

A. Plant 1

B. Plant 2

C. Plant 3

D. Plant 4

Plant Growth

Height in inches

6

5

4

3

2

1

0

plant 1 plant 2 plant 3 plant 4

Look at the graph. How many students voted for math as their favorite subject?

A. 6

B. 8

C. 12

D. 10

Favorite Subject

Number of students

12

10

8

6

4

2

0

Look at the graph. How many more students like reading best than social studies?

A. 1

B. 2

C. 5

D. 10

Favorite Subject

Number of students

30

25

20

15

10

5

0

Look at the pictograph of favorite colors. The key is missing. If you know that 6 like green best, how many like blue best?

• 5
• 9
• 10
• 45

Which pet do 10 children have?

• Hamster
• Dog
• Cat
• Fish

PETS

Number of children

12

10

8

6

4

2

0

cat fish dog hamster

Look how the number of computers at FIS has changed over the last 20 years. Predict the number of computers they will have in 2010.

• A. 40
• 50
• 60
• 0

Computers

Number of computers

60

50

40

30

20

10

0

1990 1995 2000 2005

Look at the graph that shows how the number of computers at FIS has changed over the last 20 years. How many FEWER were there in 1995 than 2005?

• A. 1
• 2
• 10
• 20

Computers

Number of computers

60

50

40

30

20

10

0

1990 1995 2000 2005

Look at the graph that shows the number of people that shopped at a store during the week. Which day did the store have the fewest customers?

A. Monday

B. Tuesday

C. Wednesday

D. Thursday

Customers

Number of customers

60

50

40

30

20

10

0

Mon Tue Wed Thur

The graph show the number of customers at a store during the first four days of a week. How many might you expect to shop on Friday?

• 10
• 50
• 70
• 100

Customers

Number of customers

60

50

40

30

20

10

0

Mon Tue Wed Thur

Look at the Venn diagram that shows what “specials class” students like. How many students like both music AND art?

• 5
• 8
• 10
• 13

Music

Art

10

8

5