Worksheets5OCT18 Math 1st Qtr QuizIzz
Total questions: 21
Worksheet time: 24mins
Which of the following statements are not true about the given expressions?
Example: 450 + 150 & 2 ⦁ (450 + 150)
The two expressions are equivalent.
The second expression is two times as large as the first expression.
Both expressions are numerical expressions.
What is the numerical expression for the word phrase? Example: The quotient of 21 and 55
21 + 55
21 ÷ 55
21 ⦁ 55
Evaluate the numerical expression 20 – 4 ⦁ (36 ÷ 9).
16
36
4
Suppose you rent a hoverboard to ride around a park. The rental fee is $20 for each hour the hoverboard is rented and $6 for a helmet. Which quantity is not a variable quantity?
The rental fee of the helmet
The total cost of renting the hoverboard
The distance you travel on the hoverboard
Of the choices shown below, which expression is not an algebraic expression?
40n – 15
75 ÷ 25
30 + 26cd
Evaluate the algebraic expression; n + n + 3n + n. Which of the choices below is the correct result?
2n + 3n + n
3n + n 3
6n
Describe the highlighted part of the expression using an appropriate term or phrase.
Example: 6x – 4(30x ÷ 15) ÷ (8x + 12)
Product of two terms
Difference of two terms
Quotient of two terms
What is an algebraic expression for “15 more than y?”
15 ∙ y
y + 15
y – 15
The Beach Road route from Thai House restaurant to Regal Movie Theaters is 0.8 kilometers shorter than the Middle Road route. Which of the algebraic expressions below correctly represents the length of the Beach Road route, where m is the length of the Middle Road route?
m + 0.8
0.8 – m
m – 0.8
The movie theater charges $13 per adult and $11 per child to watch a private showing of the new 3D ‘Avengers Infinity War’ sequel. Write an algebraic expression that can be used to represent the total cost for a adults and c children to watch the 3D movie?
13a + 11c
11a + 13c
a + c + 11 + 13
The movie theater charges $13 per adult and $11 per child to watch a private showing of the new 3D ‘Avengers Infinity War’ sequel. Based on your own written algebraic expression, what would the cost amount to if 5 adults and 7 children attended that private screening of the new 3D ‘Avengers’ movie?
$24
$142
$143
Evaluate the numerical expression; 32 – 7 ⦁ (24 ÷ 6). Which of the choices below is the correct result?
11
28
4
Evaluate the algebraic expression; 120 + 2t for t = 15. Which of the choices below is the correct result?
150
30
137
Evaluate the algebraic expression; 12(x + y) – 6z for x = 9, y = 12, and z = 5. Which of the choices below is the correct result?
32
222
150
What is the word for a number that is repeated multiple times?
Example: 8 ⦁ 8 ⦁ 8 ⦁ 8 = 84
Variable
Power
Base
Evaluate the algebraic expression;
z ⦁ z ⦁ 3z ⦁ z. Which of the choices below is the correct result?
3z4
z 2 ⦁ 3z ⦁ z
12z
You want to buy beautiful square wooden tiles for your porch deck. The deck measures 50 feet by 6 feet. If the wooden tiles were to be priced at $9 per tile, how much would the new deck floor cost?
$300
$2,700
$504
Which of the choices shown below is an equivalent expression using exponents?
Example: y ⦁ 4 ⦁ x ⦁ 3 ⦁ y ⦁ x + y2 ⦁ 2 ⦁ x ⦁ 3 ⦁ x
7x2y2 + 5x2y2
2a2b + 4a2b2
12x2y2 + 6x2y2
What is the word for the number that represents how many times the base is repeated?
Example: 8 ⦁ 8 ⦁ 8 ⦁ 8 = 84
Exponent
Constant
Koey-ficient
In an algebraic expression, what is the word for what could be a number, a variable, or the product of a number and one or more variables?
Example: 3x + 4y + 12
Variable Quantity
Term
Constant
Using exponents, properly evaluate or simplify the expression?
Example: y ⦁ 4 ⦁ x ⦁ 3 ⦁ y ⦁ x + y2 ⦁ 2 ⦁ x ⦁ 3 ⦁ x
12x2y2
2a2b + 4a2b2
18x2y2
