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simplify expressions

Authored by Nuttapong Korsawadpat

Mathematics

6th Grade

CCSS covered

Used 2+ times

simplify expressions
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22 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Simplify the expression: 2x + 1 + 7x 

10x
10
9x + 1
9 + 1x

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

Terms that have the same variables such as 5x and -8x.

like terms

coefficients

exponents

variables

Tags

CCSS.6.EE.A.2B

3.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

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

8a + 2b + 4
2a + 2b + 4
8ab
4ab + 4

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x2

7, 24y
3x, 9x
3x, -9x
3x, -9x, 2x2

Tags

CCSS.6.EE.A.2B

5.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

What is the variable? 8x + 15

8X

x

15

+

Tags

CCSS.6.EE.A.2B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify

5x + 3 - 2x

3x - 3

3x + 3

7x + 3

8x - 2

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

-6k + 7k=

k
-k
12k
-12k

Tags

CCSS.7.EE.A.1

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