Tile - it!
Vocabulary
Multiply - it!
Composite Figures
100
When tiling, you cannot have any _____ or ______.
Gaps or Overlaps
100
To find area, you need to ___________ the side lengths.
A. Decompose
B. Multiply
C. Square
B. Multiply
100
Edward has a rug. The area of the rug is 36 square feet. What could be the length and width of the rug? Choose all that apply.
A. 4 ft by 8 ft
B. 5 ft by 7 ft
C. 6 ft by 6 ft
D. 9 ft by 4 ft
C. 6 ft by 6 ft
D. 9 ft by 4 ft
100
What is the area of the shape above?
A. 78 sq. m
B. 60 sq. m
C. 42 sq. m
D. 36 sq. m
B. 60 sq. m
200
What is the area of this rectangle? Count the units inside the black outline
40 Square Units
200
A(n) ______ _______ has side lengths of 1 unit.
A. Composite Figure
B. Square Units
C. Unit Square
C. Unit Square
200
What is the area of the window?
56 square inches
200
Which group of equations can be used to find the area of this shape?
A. 4x4=16, 2x6=12, 10x6=60
B. 4x6=24, 6x3=18, 10x6-60
C. 10x4-40, 3x12=36, 3x6=18
C. 10x4=40, 3x12=36, 3x6=18
300
What is the area of the rectangle?
21 Square Units
300
When you __________ a figure, you break it into parts.
A. Decompose
B. Multiply
C. Sort
A. Decompose
300
Quentin designs a path by laying rectangular stones side-by-side. What is the total area of the stones?
32 square feet
300
What is the area of the figure below?
68 square inches
400
What is the area of the rectangle in the bold lines and EXPLAIN how you found it.
The area is 35 sq units. I found it by....
-counting all the units inside
-Counting how many units make up the side lengths and multiplying
-Counting by 5s because they are in columns of 5
-Counting by 7s because they are in rows of 7
400
Answer True or False for the following two statements.
A. Placing unit squares on a figure with gaps is called tiling.
B. Area is measured in square units.
A. False
B. True
400
Jalen cut three rectangles from wood for a birdhouse. How do their areas compare? Explain.
All of the areas are equal. 3x4=12, 2x6=12, and 1x12=12
400
Blake writes two equations to get the area of this rectangle. Why did Blake get two different answers?
Blake added the length and width in Equation 2. He should have multiplied 4 x 7 to get 28 like he did in Equation 1.