Adding Expressions

Front

Simplify: -3x + (-6x) =

Back

-9x

Tags

CCSS.7.EE.A.1

Front

Simplify: 12r + 4r =

Back

16r

Tags

CCSS.7.EE.A.1

Front

Simplify: 5m + 7m =

Back

12m

Tags

CCSS.7.EE.A.1

Front

Simplify: -4x + (-7x) =

Back

-11x

Tags

CCSS.7.EE.A.1

Front

Simplify: 9x + (-6x) =

Back

3x

Tags

CCSS.7.EE.A.1

Front

What is the sum of two like terms?

Back

The sum of two like terms is obtained by adding their coefficients and keeping the same variable.

Tags

CCSS.7.EE.A.1

Front

Define like terms.

Back

Like terms are terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

What is the coefficient in the expression 7x?

Back

The coefficient is 7.

Tags

CCSS.6.EE.A.2B

Front

What happens when you add a positive and a negative term?

Back

You subtract the absolute values and take the sign of the term with the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

Simplify: 8y + 3y =

Back

11y

Tags

CCSS.7.EE.A.1