Equations

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal, using the equal sign (=).

Tags

CCSS.6.EE.A.4

Front

What does the equal sign (=) mean in an equation?

Back

The equal sign means that the values on both sides of it are the same.

Front

What is the solution to the equation 10 - 5 - 1 = ___?

Back

4

Tags

CCSS.6.EE.B.7

Front

Is the equation 7 + 2 + 3 = 6 + 6 + 1 true or false?

Back

False

Tags

CCSS.1.OA.B.3

Front

What is the missing number in the equation 6 + 7 = ___ + 10?

Back

3

Tags

CCSS.1.OA.B.3

Front

What is the missing number in the equation ___ + 4 + 3 = 2 + 8 + 2?

Back

5

Tags

CCSS.1.OA.B.3

Front

Is the equation 10 - 4 = 3 + 3 true or false?

Back

True

Tags

CCSS.1.OA.B.3

Front

What is a mathematical expression?

Back

A mathematical expression is a combination of numbers, symbols, and operators (like +, -, ×, ÷) that represents a value.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.

Tags

CCSS.7.EE.B.4A

Front

What is a variable in an equation?

Back

A variable is a symbol (like x or y) that represents an unknown number in an equation.

Tags

CCSS.6.EE.A.2B