Name one of the three ways how multiplication can be represented.
6 + 6 + 6 + 6
6 x 4
6 + 4
6 x 6 x 6 x 6
What is 7 x 7 x 7 written using an exponent?
21
What is the value of the expression?
18 + 2 x 3
60
24
56
23
What is the value of the expression?
23
35
15
75
What is the value of the expression?
141
135
53
47
A theater charges $9.50 for adults and $6 for children. Which expression shows the total cost of buying 3 adult tickets and 2 children’s tickets?
$9.50 × $6 + 3 × 2
$9.50 × 2 + $6 × 3
$9.50 + $6 × 2 × 3
$9.50 x 3 + $6 x 2
Jamie has saved $42 of her allowance money to buy books. If she buys 5 books at d dollars per book, she will have 42 - 5d of her allowance left. How much does she have left if the books cost $3.50 each?
$17.50
$24.50
$33.50
$37
Which is the correct algebraic expression for the phrase?
5 miles less than Devra biked
D + 15
D - 15
15 - D
15 + D
Which is the correct algebraic expression for the phrase?
one half the number of quarters Diane has
2d
d - 2
Which is the correct algebraic expression for the phrase?
2.5 times as many pages
2.5p
2.5 + p
p - 2.5
Sergei caught 4 striped fish. Each one weighed the same number of pounds. Then he caught another fish that weighed 8 pounds. Which expression represents the total weight of the fish that Sergei caught?
4 + 8 + p
4 + 8p
4p + 8
4p + 8p
Six students each ordered a bagel for $1.20 and a carton of milk for $0.80. Which expression cannot be used to find the total cost of the six breakfasts?
6($1.20) + 6($0.80)
6($1.20 + $0.80)
6($1.80)
6($2.00)
Use the Distributive Property to rewrite the expression.
3(x + 12)
15x
3x + 36
3x + 12
3x + 15
Use the Distributive Property to rewrite the expression.