Algebra 1 Expressions Structure Quiz – Free PDF

Contents

This algebra 1 expressions structure quiz asks 10 multiple-choice questions on interpreting expressions and real numbers, and each answer comes with a short explanation.

Try these ten multiple-choice questions on coefficients, terms, growth and decay factors, and rational and irrational numbers. Choose one answer for each question, then read the explanation to learn from any mistake.

Algebra 1Common Core: A-SSE.A.1a · A-SSE.A.1b · N-RN.B.3

🎯 Interpreting Expressions and Real Numbers – Algebra 1 math quiz

Score: 0 / 10

Answered: 0 / 10

Question 1

What is the coefficient of \(y\) in \(3y^{2}-7y+2\)?

A \(7\)

B \(3\)

C \(-7\)

D \(2\)

Question 2

How many terms does \(2x(x+3)-5\) have?

A 1

B 2

C 3

D 4

Question 3

The graph shows \(500(1.04)^{n}\). What does \(1.04\) represent?

Balance over 10 years.

A The yearly growth factor, a 4% increase

B A yearly decrease of 4%

C The starting balance

D The number of years

Question 4

Evaluate \(200(1.1)^{2}\).

A 220

B 242

C 240

D 440

Question 5

Which growth factor models a loss of \(8\%\) each year?

A 1.08

B 0.08

C 0.92

D 0.8

Question 6

Which number is irrational?

A \(\sqrt{49}\)

B \(0.\overline{7}\)

C \(\sqrt{\frac{4}{9}}\)

D \(3+\pi\)

Question 7

Which describes \(\frac{2}{3}+\sqrt{5}\)?

A Rational

B Irrational

C Zero

D A whole number

Question 8

Which point best represents \(\sqrt{2}\)?

Four points on a number line.

A B

B A

C C

D D

Question 9

Which product is rational?

A \(2\pi\)

B \(4+\sqrt{7}\)

C \(\sqrt{3}\cdot\sqrt{2}\)

D \(\sqrt{5}\cdot\sqrt{5}\)

Question 10

A square has area \(18\text{ units}^{2}\). What is its perimeter?

A square with area 18.

A \(6\sqrt{2}\) units

B \(18\) units

C \(12\sqrt{2}\) units

D \(9\sqrt{2}\) units

🎉 Quiz complete!

0 / 10

How does this quiz work?

Read each question, choose one answer among A, B, C and D, then check it: a short explanation appears after every answer. Your score out of 10 is shown at the end, and you can restart the quiz as often as you like.

What should you review before the quiz?

Reread the key facts of the lesson and the worked example. If a question is hard, go back to the matching part of the lesson, then try the quiz again. Write your work on scrap paper: most mistakes come from skipping a step, not from the idea itself.

Remember:

Standards A-SSE.A.1a, A-SSE.A.1b and N-RN.B.3: interpret parts of expressions and reason about sums and products of rational and irrational numbers.
Terms are added; factors are multiplied; a coefficient is the number factor of a term.
In \(P(1+r)^{n}\), the factor \(1+r\) multiplies the amount once per period.
Rational plus irrational is irrational, and nonzero rational times irrational is irrational.
Two irrational numbers can have a rational sum or product.