let’s play 3 rd grade algebra and data patterns
TRANSCRIPT
Let’s Play
3rd Grade
Algebra and Data
PatternsPatterns
UnknownsUnknowns
FormulasFormulas
Charts and Charts and TablesTables
GraphsGraphs
Analyzing Analyzing DataData
20
30
40
50
PatternsUnknown
sFormulas
Charts and
TablesGraphs
Analyzing Data
10
20
30
40
50
10
20
30
40
50
10
20
30
40
50
10
20
30
40
50
30
40
50
1010
20
FinalFinalJeopardyJeopardy
Final Jeopardy Answer
Students who will succeed on the
CRCT
Who are Who are PCES PCES Third Third
Graders?Graders?
Which number is missing from this pattern?
41, 44, 47, ___, 53, 56
A. 50B. 48C. 52D. 51
A. 50
Which figure will be the 10th figure in this pattern?
A.
B.
C.
D.
B.
Which number comes next in this pattern?
85, 81, 77, 73, 69, 65, 61, ___
A. 51B. 59C. 60D. 57
D. 57
Which best describes this pattern?
4, 8, 12, 16, 20, 24, 28, 32
A. Multiply by 2 to get the next numberB. Add 4 to get the next numberC. Multiply by 3 to get the next numberD. Subtract 4 to get the next number
B. Add 4 to get the next number
Which best describes this pattern?
A. Add 1 more side to get the next figure
B. Hexagon will be the next figure.C. Double the number of sides each
timeD. There is no pattern.
A. Add 1 more side to get the next figure
What number goes in the to make the number sentence TRUE?
4 x = 32
A. 7B. 8C. 9D. 6
B. 8
What is the missing number?
28 ÷ = 4
A. 5B. 6C. 7D. 8
C. 7
Which number belongs in the to make the number sentence TRUE ?
35 + = 24 + 35
A. 0B. 59C. 35D. 24
D. 24
Which number belongs in the to make the number sentence TRUE?
45 + = 65 + 35
A. 55B. 65C. 75D. 85
A. 55
What is the missing number?
8 x 3 = 4 x ___
A. 3B. 7C. 6D. 8
C. 6
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 rectangleB. The area of the rectangleC. The area of a squareD. The area of a rectangle
4 cm
4 cm
2 cm2 cm
A. The perimeter of the rectangle
Look at the square. Dan added 3 + 3 + 3 + 3 = 12. What did he find?
A. The area of the square.B. The perimeter of the square.C. The area of a rectangle.D. The area of a triangle.
3 ft.
3 ft. 3 ft.
3 ft.
B. The perimeter of the square.
Look at the rectangle below. Pam multiplied 4 x 2 = 8. Why did she do that?
A. She was finding the area of the rectangle.
B. She was finding the perimeter of the rectangle.
C. She was finding the length of 2 sides.D. To find perimeter, you multiply the sides.
4 cm
4 cm
2 cm2 cm
A. She was finding the area of the rectangle.
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?
A. 4 + 4 + 4 + 4 + 4 = 20 cmB. 5 x 5 = 25 square cmC. 4 x 5 = 20 cmD. 4 x 4 = 16 square cm
5 cm
5 cm 5 cm
5 cm
C. 4 x 5 = 20 because multiplying by 4 is the same as adding 5 four times
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
B. The area of the square in square cm.
Look at the table about favorite fruits.
How many more liked apples best than pears?
A. 1B. 2C. 3D. 4
apples
oranges
pears
peaches
B. 2
Look at the tally chart about favorite fruits. How many students like pears or peaches?
A. 11B. 1C. 9D. 8
apples
oranges
pears
peaches
A. 11
Look at the table of favorite colors. If a bar graph is created, which color will have the tallest bar?
A. GreenB. OrangeC. BlueD. Red
Green 4
Orange 3
Blue 10
Red 8
C. Blue
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. 14B. 27C. 71D. 100
Green 14
Orange 12
Blue 27
Red 18
C. 71
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?
A. 3B. 2C. 12D. 24
Golf
Tennis 3
Soccer 7
Softball 12
B. 2
According to the graph. Which plant grew three inches taller than plant 2?
A. Plant 1B. Plant 2C. Plant 3D. Plant 4
Hei
ght i
n in
ches
6
5
4
3
21
0 plant 1 plant 2 plant 3 plant 4
Plant Growth
C. Plant 3
Look at the graph. How many students voted for math as their favorite subject?
A. 6B. 8C. 12 D. 10
Num
ber
of s
tude
nts 1
2
10
8
6
42
0
reading social science math studies
Favorite Subject
C. 12
Look at the graph. How many more students like reading best than social studies?
A. 1B. 2C. 5D. 10
Num
ber
of s
tude
nts 3
0
25
20
15
105
0
reading social science math studies
Favorite Subject
D. 10
Look at the pictograph of favorite colors. The key is missing. If you know that 6 like green best, how many like blue best?
A. 5B. 9C. 10D. 45
orange
green
Blue
Red
orange
green
Blue
Red
Favorite Colors
B. 9
Which pet do 10 children have?
A.HamsterB.DogC.CatD.Fish
12
10
8
6
42
0
cat fish dog hamster
PETS
Num
ber
of c
hild
ren
B. Dog
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. 40B. 50C. 60D. 0
Computers60
5040
3020100
Num
ber
of c
ompu
ters
1990 1995 2000 2005
B. 50
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. 1B. 2C. 10D. 20
Computers60
5040
3020100
Num
ber
of c
ompu
ters
1990 1995 2000 2005
D. 20
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. MondayB. TuesdayC. WednesdayD. Thursday
Customers60
5040
3020100
Num
ber
of c
usto
mer
s
Mon Tue Wed Thur
A. Monday
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?
A. 10B. 50C. 70D. 100
Customers60
5040
3020100
Num
ber
of c
usto
mer
s
Mon Tue Wed Thur
C. 70
Look at the Venn diagram that shows what “specials class” students like. How many students like both music AND art?
A. 5B. 8C. 10D. 13
Music Art
8 5 10
A. 5