Factors and Multiples
True or False:
24 is a multiple of 3.
True
What is the area of a 2-D rectangle with a length of 5 cm and a width of 7 cm?
35 square units
Balance this equation
8 x 4 = 16 x ____
2
Write an example of an equation.
(Answers will vary)
What are all the factor pairs of 18?
(1,18) (2,9) (3,6)
What is the area of a 2-D SQUARE with a length of 10 ft?
100 square feet
30
Write an example of an expression.
(Answers will vary)
Fill in the missing multiples.
63, 72, 81, _____, _____, _____
90, 99, 108
What is the volume of a rectangular prism with a length of 4 inches, a width of 4 inches, and a height of 5 inches?
80 cubic inches
____ x 13 = 26 x 7
14
What is 50,000 x 9,000?
450,000,000
What are all the factor pairs of 32?
(1,32) (2, 16) (8,4)
A rectangular prism has a length of 30 inches and a width of 50 inches. The height is 10 inches. What is the volume?
15,000 cubic inches
(15 x 8) x 9 = 8 x (15 x ____)
9
What is 70,000,000 divided by 7,000
10,000
What are all the factor pairs of 100?
*Hint! There are six pairs
(1, 100) (2,50) (4, 25) (5, 20) (10, 10)
A rectangular prism has a length of 3 feet and a width of 5 feet. However, the height is unknown.
The total volume equals 45 cubic feet.
What is the height?
3 feet
(3 x 5) x 3 = 45 cubic feet
5 x 8 = (2 x 10) x ___
2
2 x (4 x 6,672) = _____ x 6,672
8