Front

What is the inverse operation of subtraction?

Back

Addition

Tags

CCSS.1.OA.A.1

Front

What is the main goal in solving equations?

Back

Isolate the variable

Tags

CCSS.6.EE.B.7

Front

Why do you add 7 to both sides?

Back

To balance the equation, you add 7 to both sides.

Tags

CCSS.6.EE.B.7

Front

What is an equation?

Back

A mathematical statement that shows two expressions are equal.

Tags

CCSS.6.EE.A.2C

Front

What does it mean to isolate a variable?

Back

To get the variable alone on one side of the equation.

Tags

CCSS.6.EE.B.7

Front

What is the result of 5 + 3?

Back

8

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the result of 10 - 4?

Back

6

Tags

CCSS.1.OA.C.6

Front

If x + 5 = 12, what is x?

Back

7

Tags

CCSS.6.EE.B.7

Front

What is the property that states a + b = b + a?

Back

Commutative Property of Addition

Tags

CCSS.1.OA.B.3

Front

What is the property that states a + (b + c) = (a + b) + c?

Back

Associative Property of Addition

Tags

CCSS.1.OA.B.3