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WorksheetsQuiz- Unit 4-Polygons, Area,Perimeter, Properties and Equations
Total questions: 27
Worksheet time: 39mins
What is the perimeter of a rectangle with length 6 units and width 4 units?
a) 10 units
b) 16 units
c) 20 units
d) 24 units
Which shape has four equal sides and four right angles?
a) Triangle
b) Square
c) Circle
d) Hexagon
Which property states that changing the grouping of numbers does not change their sum or product?
a) Commutative property
b) Associative property
c) Distributive property
d) Identity property
Is the hexagon shown, a regular hexagon?
Regular Hexagon
Irregular Hexagon
Why is the distributive property helpful? Choose all that apply!
It is faster than counting squares
It helps your break a larger number into smaller pieces
It lets you skip some parts of multiplication
It helps you make area into subtraction
Which equation is the total area for the unit?
2 X 7
3 X 5
4 X 8
21 units
12 units
3 units
8 Units
What is the perimeter of this pentagon?
15 m
20 m
25 m
30 m
What is the perimeter of the pentagon?
Evaluate each expression if z = 7 and y = 20.
6 x 4 - y
(a)
Find the value of the expression if f = 5 and g = 2.
f × g
5 + 2 = 7
5 × 2 = 10
5 × 5 = 25
5 × 2 = 52
Find the value of the expression if m = 4.
9 − (m + 2)
9 − (4 + 2) = 3
9 − 4 = 5
9 − 4 + 2 = 7
9 + (4 + 2) = 15
Find the value of the expression if x = 6.
x + 5
6 – 5 = 2
6 + 5 = 11
6 × 5 = 30
6 + 5 = 65
When you find the value of an expression by replacing the variable with a number, you _________ the expression.
evaluate
equal
What are operations?
(Choose all that apply.)
addition +
subtraction -
multiplication x
division ÷
Write the phrase as an expression.
14 added to 7
14 ÷ 7
7 + 14
7 × 14
14 − 7
Write the phrase as an expression.
4 friends equally share the cost of a $12 pizza
4 ÷ $12
$12 × 4
$12 + 4
$12 ÷ 4
Find an expression for each.
the cost of 5 bottles of glue
5 + 10¢
5 x 10¢
10¢ - 5
Model each expression with pictures, numbers, and words.
A carpenter has six nails. She went to the store to buy three more. She used 2 nails.
6 x 3 - 2
6 + 3 - 2
