The Number System
Percents
Expressions
Equations
Geometry
100
Answer in the form of a question.
An integer is ________________________________.
- any number.
- any whole number and its opposite.
- any positive or negative number.
What is any whole number and its opposite?
100
Solve
20% of 15 =
3
100
Answer in the form of a question.
An expression _________ have an equal sign.
- does
- does not
What is does not have an equal sign.
100
Write the equation and the solution.
6+m = 45
m = 39
100
Answer in the form of a question.
The distance around a circle is called the ________.
What is the circumference?
200
Answer in the form of a question.
A rational number is _________________________.
- any number that can be written as a fraction.
- all positive and negative numbers.
- a decimal that never ends or repeats.
What is a number that can be written as a fraction?
200
Solve
17% of 40 = ________
6.8
200
Answer in the form of a question.
When simplifying an expression, you ___________ find the value of the variable.
- will
- will not
What is you will not find the value of the variable.
200
4 - 6c = 40
c = -6
200
Answer in the form of a question.
The formula used to find the area of a circle is ______.
What is A = 3.14r2
300
Write the WHOLE problem and the solution
-9 + -6 = ____
- 15
300
Answer in the form of a question.
16% written as a decimal is _________.
What is .16?
300
Answer in the form of a question.
When simplifying expressions, you must combine ___________.
**Terms with the same variables
What is like terms?
300
7 = 9t - 56
t = 6
300
The radius of a circle is 4 cm.
Find the circumference and the area. Label the units correctly (cm or cm2)
c = D*3.14
A = 3.14r2
C = 25.12 cm
A = 50.24 cm2
400
Write the WhOLE problem and the solution.
-10 - 20 = ____
- 30
400
Answer in the form of a question.
4% written as a decimal is ______.
What is .04?
400
Simplify
4t - 3x + 10t
14t - 3x
400
Write the equation and solve.
84 = 12 - k
k = -72
400
Draw the garden and find the area. Answer in a complete sentence.
A garden is in the shape of a parallelogram. The height of the parallelogram is 8 ft. and the base of the parallelogram is 12 ft. What is the area of the garden.
The area of the garden is 96 ft.2.
500
Write the whole problem and the solution. Simplify.
4 x 3 = 7 4
3 7
500
Answer in a complete sentence.
A store is having a sale on shoes. All shoes are 30% off. Walter wants to purchase a pair of shoes that is originally $88.00. What is the sale price?
The shoes are on sale for $61.60.
500
Simplify
-2(4r + 12) + 2r
6r - 24
500
32f + 16 - 8f = 4(f + 24)
f = 4
500
Find the area of the composite figure. Answer in a complete sentence.
The area is 512 ft.2.