Distributive Property
Fill in the blank to show Distributive Property.
5 x 14 = (5 x 4) x (5 x __)
Use the factors 2 and 3 to show Commutative Property.
2 x 3 = 3 x 2
Find the area of a rectangle with a length of 6 feet and width of 8 feet.
6 x 8 = 48 square feet
What is the multiplication fact for 4 x (5 +10)?
4 x 15
What does the word "decompose" mean?
To break apart.
Find the area of a rectangle with a length of 4 feet and width of 14 feet.
(4 x 4) + (4 x 10) = 16 + 40 = 56 square feet
Write 3 equal expressions for 2 x 13.
13 x 2
(2 x 3) + (2 x 10)
2 x (10 + 3)
What is an irregular shape?
A shape with sides of all different lengths.
A rectangle has an area of 24 square feet. One of the sides is 6 feet long. How long is the other side?
4 feet
Solve 3 x 12 using Distributive Property.
(3 x 10) + (3 x 2) = 30 + 6 = 36
What property is shown below?
(3 x 7) + (3 x 10)
Distributive Property
Find the area of a composite figure where rectangle A has a length of 2 and a width of 3, and rectangle B has a length of 3 and width of 5.
A = 2 x 3 = 6
B = 3 x 5 = 15
Total Area = 15 + 6 = 21 square units
Find the area of a shape with a length of 16 and a width of 4.
(4 x 6) + (4 x 10) = 24 + 40 = 64 square units
What does it mean to find the area of a shape?
To find the amount of space inside a closed 2D shape.
Find the area of a composite figure where rectangle A has a length of 3 and a width of 5, and rectangle B has a length of 4 and width of 7.
A = 3 x 5 = 15
B = 4 x 7 = 28
Total Area = 15 + 28 = 43 square units