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Add and Subtract Monomials

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Add and Subtract Monomials
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

True or False? Variables and exponents MUST be the same in order to add or subtract the terms.

True

False

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:
-10x + 15 - 3x + 2

13x2 + 17

-13x2 + 13

-13x + 17

-7x + 17

Tags

CCSS.7.EE.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression:
-8x + 4x

-12x

-4x

4x

12x

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify by combining like terms:
5a + 2b - 3a + 4

8a + 2b + 4

2a + 2b + 4

8ab

4ab + 4

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Subtract;
25m2n – 23m2n

2mn

2m2n

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

We can add two monomials only if they are like monomials

True

False

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If we want to add two monomials we have to add the coefficients and the exponents of the literal part.

True

False

Tags

CCSS.7.EE.A.1

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