Equations
Expressions
Vocabulary
Solving for Variables
Finding the Unknown
100
Regroup the equation in another way and solve. (2 x 6) x 5 =
What is 60?
100
Evaluate the expression if z = 7 and y = 4 (y + z) x y = ?
What is 44?
100
A mathematical process that includes addition, subtraction, multiplication or division.
What is an operation?
100
Solve for m. 5 + (3 x 5) = m
What is m = 20?
100
__ x (3 x 3) = 27
What is 3?
200
Regroup the equation in another way and solve. 6 x (3 x 3) =
What is 54?
200
Evaluate the expression if n = 12 12 x n + 100 =
What is 244?
200
A letter or symbol used to represent an unknown number.
What is a variable?
200
Solve for t. 20 - (3 x 4) = t
What is t=8?
200
3 x (3 x __ ) = 36
What is 4?
300
Becca made 3 cards. She drew 4 hearts on each card. Each heart had 3 stars on it. How many stars did Becca draw altogether. Write and equation and solve.
What is (3 x 4) x 3= 36 stars?
300
A city bus can hold 16 passengers. At the first stop, 7 people get off. At the next stop, 6 more people get on. Write an expression to solve the problem.
What is (16 - 7) + 6 =
300
A property that states the way in which two numbers are multiplied does not change the product.
What is the Communicative Property of Multiplication?
300
Solve for n. 9 + 5 x 7 = n
What is 44?
300
(6 x __ ) x 4 = 48
What is 2?
400
Miss Phelps' class has 5 rows of desks. Four of the rows have 5 desks in them. One row has 4 desks. What is the total amount of desks in the room? Write an equation and solve.
What is (5 x 4) + 4 = 24 desks
400
Maddie earns $8 a week babysitting her brother. She babysits him 4 hours a day. She babysits him 5 days a week. Write an expression to solve.
What is (8 x 4) x 5 =
400
The property which allows me to decompose factors into addends that are easier to work with.
What is The Distributive Property?
400
Solve for p. 25 + 6 x 3 +1 = p
What is p =44?
400
(3 x __ ) x 5 = 30
What is 2?
500
Charlie wrote 5 stories in his notebook. Each story was 3 pages long. Each page had 3 small pictures to go with it. How many pictures did Charlie draw altogether? Write and equation and solve.
What is (5 x 3) x 3 =45 pictures?
500
Charlotte has 4 vases of flowers. The first 3 vases have 6 flowers each in them. The fourth vase only has 4 flowers. How many total flowers does she have? Write an expression to solve.
What is (3 x 6) + 4 =
500
The property that states that the grouping of factors does not change the product.
What is the Associative Property?
500
Solve for r. (4 + 2) x r = 48
What is 8?
500
(4 x ___ ) x 2 = 40
What is 5?
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