Adding and Subtracting Polynomials and Figuring Out Errors

Adding and Subtracting Polynomials and Figuring Out Errors

9th Grade

10 Qs

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Adding and Subtracting Polynomials and Figuring Out Errors

Adding and Subtracting Polynomials and Figuring Out Errors

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Hard

CCSS
7.EE.A.1, HSA.APR.A.1

Standards-aligned

Created by

Anthony Clark

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Combine like terms to simplify:

(5x + 2) + (4x + 5)

9x -7

-9x-11

9x+7

x+7

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(10m - 7n) + (2m - n)

12m - 8n

12m - 6n

12m + 8

12m - 6

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Combine like terms to simplify:

(12x + 7) + (3x + 8)

15x + 15

15x + 7

15x - 15

15x + 8

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(4x + 3) + (x - 5)

5x + 2

5x - 2

5x + 8

5x - 8

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Combine like terms to simplify: (9x + 11) + (x - 3)

10x + 14

9x + 14

9x + 8

10x + 8

Tags

CCSS.7.EE.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.

(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)

4x3 + 1x2 – 3x + 1

2x3 + 1x2 - 5x + 9

6x3 + 1x - 1x2 - 3

3x5 +1x - 1x5 - 3x

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

( 6x + 3 ) + ( - 2x + 5 )

8x + 8

4x + 9

4x + 10

4x + 8

Tags

CCSS.7.EE.A.1

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