Distributive Property and Adding Like Terms
Review of Unit 1
Solving One-Step Equations using Add-Substract
Solving One-Step Equations using
Multiply-Divide
Vocabulary and Properties
100
-22n+18n-15n
What is -19n
100
What is x + 15 for when x = 4
What is 19
100
t - 9 = 14
What is t = 25
100
9m = 6
What is m = 2/3
100
State three prime numbers
What is 2, 3, 5,
200
-5w+18w
What is 13w
200
-15 - 8
What is -23
200
f + 9.3 = 8
What is f = -1.3
200
e/5 = 15
What is e = 75
200
a + b = b + a
What is the commutative property
300
-5(-2p-10)
What is 10p+50
300
When Brianna's first CD sold a million copies, her record label gave her a $5000 bonus. She split the money evenly between herself, her agent, her producer, and her stylist. How much money did each person receive?
What is $1250
300
-6 +y = -23
What is y = -17
300
-2.7 = 0.3y
What is y = -9
300
12y; 12 is the
What is co-efficient
400
-3(8x+4)+0.5(6x-24)
What is -21x-24
400
Classify -14
What is an integer and a rational number
400
Michelle withdrew $120 from her bank account. She now has $3345 in her account. Write an equation to find how much money m was in her account before she made the withdrawal.
What is m - 120 = 3345
400
The perimeter of a regular octogon is 55.2 mm. Write and solve an equation to determine the length of each side of the octogon.
What is 8x = 55.2; x = 6.9 mm
400
Give an example of a numerical expression.
What is 6 - 3
500
5(47) using the distributive property
What is 5(50)-5(3) or 5(50-3)
500
A piece of cloth must be cut to exactly cover a square table. The area of the table is 27 square feet. Find the length of the side of the table to the nearest tenth of a foot.
What is 5.2 feet
500
Terrell's plant grew 2 5/8 inches in one month, and it is not 7 1/4 inches tall. How tall was the plant at the start of the month?
What is 4 5/8 in.
500
Lola spends one-third of her allowance on movies. She spends $8 per week at the movies. Write and solve an equation to determine Lola's weekly allowance.
What is 1/3 x = 8; x = $24
500
What is the official math name for the square root sign?
What is radical sign