Exploring Adding and Subtracting Rational Expressions

Exploring Adding and Subtracting Rational Expressions

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Practice Problem

Hard

CCSS
8.EE.A.1, HSA.APR.A.1, 7.NS.A.2A

+2

Standards-aligned

Created by

Liam Anderson

FREE Resource

Standards-aligned

CCSS.8.EE.A.1
,
CCSS.HSA.APR.A.1
,
CCSS.7.NS.A.2A
CCSS.7.NS.A.1C
,
CCSS.7.NS.A.2B
,

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a monomial?

A sum of two terms

A polynomial with three terms

A number, a variable, or a product of a number and variable(s)

A product of two binomials

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you add or subtract binomials?

By changing the variables and exponents

By multiplying the coefficients

By combining like terms without changing variables or exponents

By dividing the coefficients

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of combining 7M² and -9M²?

-16M²

2M²

-2M²

16M²

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product rule for multiplying binomials?

Subtract the exponents if the bases are the same

Add the exponents if the bases are the same

Divide the exponents if the bases are different

Multiply the exponents if the bases are different

Tags

CCSS.8.EE.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 4³ * 4⁸?

4⁵

4¹¹

4⁶

4²⁴

Tags

CCSS.8.EE.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of (15 * 15⁶)?

15¹

15⁸

15⁶

15⁷

Tags

CCSS.8.EE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you handle negative exponents when multiplying binomials?

Keep the negative exponents as they are

Convert them to positive exponents by taking the reciprocal

Add the negative exponents directly

Ignore the negative exponents

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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