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CRCT 3rd Grade Math Jeopardy Review

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Presentation Transcript
slide2

Let’s Play

3rd Grade

Algebra and Data

slide10

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

slide11

Final

Jeopardy

slide14

Who are PCES

Third Graders?

slide15

Which number is missing from this pattern?

  • 41, 44, 47, ___, 53, 56
  • 50
  • 48
  • 52
  • 51
slide19

Which number comes next in this pattern?

  • 85, 81, 77, 73, 69, 65, 61, ___
  • 51
  • 59
  • 60
  • 57
slide21

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
slide23

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.
slide27

What is the missing number?

28 ÷= 4

A. 5

B. 6

C. 7

D. 8

slide29

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

35 + = 24 + 35

A. 0

B. 59

C. 35

D. 24

slide31

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

45 + = 65 + 35

A. 55

B. 65

C. 75

D. 85

slide33

What is the missing number?

  • 8 x 3 = 4 x ___
    • A. 3
    • 7
    • 6
    • 8
slide35

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

slide37

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.

slide39

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.
slide41

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

slide43

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

slide45

Look at the table about favorite fruits.

  • How many more liked apples best than pears?
  • 1
  • 2
  • 3
  • 4
slide47

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

A. 11

B. 1

C. 9

D. 8

slide49

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
slide51

Dan asked some third grade students, “What is your favorite color?” and created this table to show their answers. How many students did he ask?

A. 14

B. 27

C. 71

D. 100

slide53

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
slide55

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

slide57

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

reading social science math studies

slide59

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

reading social science math studies

slide61

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
slide63

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

slide65

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

slide67

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

slide69

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

slide71

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

slide73

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