6th Grade Expressions
6th Mixed Review
6th Grade Problem Solving
Algebraic Equations & Expressions
Equations with Percent Proportions
6th Grade Math Mystery
100
2x where x is 5
10
100
What does LCM stand for?
Least Common Multiple
100
Kelly does 25 sit-ups 3 times per week. How many sit-ups does she do in one week?
75
100
Evaluate 3n + 4 when n = 3
13
100
This percent means “25 out of 100.”
25%
100
What does "PEMDAS" stand for?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
200
6 + x where x is 10
16
200
Write an expression "three less than a number d"
d - 3
200
Margaret's sister is 5 feet tall. Ollie's cousin is 6 feet, 3 inches tall. How many inches taller is Ollie's cousin?
15 inches
200
8x + 4 when x = 5
44
200
Find the Missing Number. 20/100=x/50
10
200
Opposite operation is called the _______ operation.
Inverse
300
50/x
where x is 2
25
300
What does GCF stand for?
Greatest Common Factor
300
Victoria is babysitting. She makes $11 per hour and works 3.5 hours. How much $ does she make?
$38.50
300
How would you simplify the expression below?
2(x + 6)
2x+12
300
30% of what number is 12?
40
300
When you divide fractions, what is the phrase/rule we use?
Keep, Change, Flip
400
20.5 - x where x is 19
1.5
400
Simplify the expression.
3x + 5x -30
8x-30
400
Julieta has 40 stickers and 32 lollipops. She wants to give her friends the same number of stickers and the same number of lollipops with none left over. What is the greatest number of friends she can give them to.
8 friends
400
Solve the equation:
13.65 = h + 4.88
h = 8.77
400
A shirt originally costs $40 and is on sale for 25% off. Use a proportion to find the discount amount.
$10
400
What does x stand for in this equation?
5x = 25
x is the variable
x = 5
500
Write an expression to represent the combined area of the rectangles. 
7x + 21
500
Simplify the expression
3x + 5 +1 - 2x + 1x
2x + 6
500
Marlena withdrew $80 from her bank account. She now has $30.45 in her account. How much did she have to start with?
$110.45
500
One pound of limes cost $1.79. How much does p pounds of limes cost?
1.79p
500
A student scored 18 out of 24 on a test. Set up a proportion to find the percent and solve.
75%
500
Write an equivalent expression by factoring the following expression:
3x + 4x + 5x
x(3 + 4 + 5)