Generic Rectangles
Solve 54*27 using a generic rectangle on your whiteboard.
What is 1,458?
Use the distributive property to rewrite (46)(327)
What is..... (40+6)(200+40+6) or 46(200+40+6)
Find the area and perimeter of the shape on Slide 4.
What is.... Area: 35 units squared.
Perimeter: 24 units
Use the following data to create a dot plot.
6,3,6,3,5,7,4,6,5,3,4,4,5,1,0,3,2,2,1,1
Answer is on slide 8
Solve. 135*47 using a generic rectangle.
What is 6,345?
Use the distributive property to rewrite... 21(608)
What is....(20+1)(600+8) or 21(600+8)
Find the area and perimeter of the shape on Slide 5.
What is....Area :40 units squared
Perimeter: 28 units
A survey of "How long does it take you to eat breakfast?" has these results:
12,11,11,11,11,10,10,10,
10,10,10,10,9,9,9,8,8,5,5,5,5,5
,4,4,3,3,3,3,3,2,2,2,1,1,0,0,0,0,0,0
Create a dot plot.
Answer is on slide 9
Solve the generic rectangle puzzle....Slide One.
What is 1,890?
Find the GCF between 28 and 130
What is 2?
Find the area and perimeter of the shape on Slide 6.
Area: 36 cm squared
Perimeter: 30 cm
Use the data to create a stem and leaf plot.
26, 37, 48, 33, 49, 26, 19, 26, 48
Check answers...
Solve the generic rectangle puzzle. Slide two.
What is 12,816?
What is the GCF between 72 and 48?
What is 24?
How Many Moves Does It Take To Solve A Rubik's Cube?
No more than 20 moves.
Use the data to create a stem and leaf plot.
67, 42, 58, 41, 54, 65, 65, 54, 69, 53
Check answers....
Solve the generic rectangle puzzle. Slide three.
What is 3,225?
What is the GCF between 45 and 18?
What is 9?
Find the area and perimeter of the shape on Slide 7.
Area:75 cm squared
Perimeter: 46 cm
The class test scores for math were 61,67,81,83,87,88,89,90,98,100. Create a histogram using the numbers and answer...
What range is most of the data in? are there any that are significantly higher or lower than the rest?
Check answers.