Geometry
Factors and Multiples
Arrays and Rectangles
Multiplicative Comparisons
Mixed Bag
100
Fill in the blank.
Every triangle has 2 _______ angles.
Fill in the blank.
Every triangle has 2 acute angles.
100
List at least 4 factors of 28.
1, 28, 2, 14, 4, and 7
100
Draw an array for 12.
100
What is 4 times as many as 7?
Solve with an equation.
4 x 7 = 28
100
What is the formula for the area of a rectangle?
A = length x width
200
How many lines of symmetry are in a rectangle?
2
200
List the factor pairs of 20.
1 an 20
4 and 5
2 and 10
200
Draw the following rectangle and solve for the area.
Length: 3 cm
Width: 5 cm
Area: 15cm2
200
42 is 7 times as many as what number?
Solve with an equation.
42 = 7 x 6
200
How many minutes are in 3 hours?
3 x 60 = 180 minutes
300
Draw a right, scalene triangle.
Answers may vary.
300
List the first 5 multiples of 3.
3, 6, 9, 12, 15
300
Make the square array for 25.
300
Ms. King baked 4 Christmas cookies. Sheila baked 8 times as many cookies as Ms. King. How many Christmas cookies did Shelia bake?
Solve with an equation.
4 x 8 = 32 cookies
300
Fill in the outputs, given the rule.
Rule: x2
Inputs: 2, 7, 8, 10
Outputs: ___, ___, ____, ____
Outputs: 4, 14, 16, 20
400
Draw a parallelogram. How many lines of symmetry are present?
None!
400
List the first 10 multiples of 5.
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
400
Brian wants to paint a basketball court. The area of the court is 50 m2. If the width is 5 meters, what is the length of the basketball court?
10 meters
400
Over the month, Betty ran 6 miles. Johnny ran 10 times as many miles during the month. How many miles did Johnny run over the month?
Equation with an unknown: ___________
Answer: _________ miles
6 x 10 = M
M = 60 miles
400
Christy spent 5 hours cooking Thanksgiving dinner. How many minutes did Christy spent cooking dinner?
Solve with an equation.
5 x 60 = 300 minutes
500
What are the properties of a rhombus?
What are the other classifications of a rhombus?
- 4 equal sides
- 2 sets of parallel sides
- No right angles
Rhombuses are also classified as parallelograms, kites, and quadrilaterals.
500
Write the factors of 16. Then, choose one factor and list out the first 5 multiples.
1 - 1, 2, 3, 4, 5
2 - 2, 4, 6, 8, 10
4 - 4, 8, 12, 16, 20, 24
8 - 8, 16, 24, 32, 40, 48
16 - 16, 32, 48, 64, 80
500
Holly wants to build a rectangular pit for her new bunnies. If the width is 8 ft and the length is 4 ft, what is the area of the pit?
Area = length x width
Area = 8 ft x 4 ft = 32ft2
500
Josh painted 63 feet of fencing. If Carly painted 9 feet of fencing, how many times more feet of fencing did Josh paint compared to Carly?
Equation with an unknown: _______________
Answer: ____________ times more feet
Equation with an unknown: 63 = F x 9
Answer: 7 times more feet
500
Look at the following inputs and outputs. Then, determine the rule.
Inputs: 1, 3, 5, 6, 15
Outputs: 16, 18, 20, 21, 30
Rule: Add 15