Simplified and Equivalent Expressions

Simplified and Equivalent Expressions

Learning Target

• I can simplify and generate equivalent expressions.

Multiple Choice

Name the variable in the expression.

 $x+9$  

• x

• +

• 9

Multiple Choice

Name the constant in the expression.

 $x+y+12$  

• x

• y

• +

• 12

Multiple Choice

Name the coefficient in the expression.

 $10m+12-x$  

• 10

• 12

• m

• x

Simplify the expression

 $3a+5a$  

• Both terms have the variable "a"

• Combine like terms

•  $8a$  

Simplify the expression.

 $5c+4c+c$  

• All the terms have the variable "c"

• Combine like terms

•  $10c$  

Simplify the expression.

 $3a+6+5a-2$  

• Not all terms have variable

• Combine like terms.  $3a+5a+6-2$  

•  $8a+4$  

Simplify the expression.

 $8b+8-4b-3$  

• Not all terms have variables

• Combine like terms.  $8b-4b+8-3$  

•  $4b+5$  

Multiple Choice

Simplify the expression.

 $5m+2-9m$  

•  $14m+2$  

•  $-4m+2$  

•  $2m$  

Multiple Choice

Simplify the expression.

 $4g-3+2f-g$  

•  $3g-3+2f$  

•  $6gf$  

•  $3gf-3$