Equivalent Expressions

Simplify expression

1 + b + b + 3

• 4 + 2b

• 1b + 3b

• 4b

• 6b

Tags

CCSS.7.EE.A.1

Simplify expression

7a + 9 - 5a + 10

• 12a + 19

• 2a + 19

• 16a - 15a

• 12a - 19

Tags

CCSS.7.EE.A.1

Simplify expression

10n + 6 + 7n - 7

• 17n + 13

• 17n - 1

• 17n + 1

• 10n + 20

Tags

CCSS.7.EE.A.1

Simplify expression

b - 5 + 8b

• 13b - 5

• 8b - 5b

• 9b - 5

• 9b + 5

Tags

CCSS.7.EE.A.1

Simplify expression

x + 5 + 1 + 10x

• 10x + 6

• 11x + 6

• 12x - 6

• x + 16

Tags

CCSS.7.EE.A.1

Expression Pairs: Equivalent or Not? 1. a+(3-b) and (a+3)-b

• Equivalent

• Not

• None of the above

• More information needed

Tags

CCSS.6.EE.A.4

Expression Pairs: Equivalent or Not? 9. bc-cd and c(b-d)

• Equivalent

• Not equivalent

• I am not sure

• Need more information

Tags

CCSS.6.EE.A.4

Expression Pairs: Equivalent or Not? 2. 2+k/5 and 10+k

• Equivalent

• Not

• More information need

• I am not sure

Tags

CCSS.6.EE.A.4

Expression Pairs: Equivalent or Not? 4. 3(z+w) and 3z+3w

• Equivalent

• Not

• I am not sure

• More information needed

Tags

CCSS.6.EE.A.4

Expression Pairs: Equivalent or Not? 5. -a+2 and -(a+2)

• Equivalent

• Not

• I am not sure

• More information needed

Tags

CCSS.6.EE.A.4