Basic Addition and Equation Validation

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is the sum of 64 and 58?

Back

122

Front

What does it mean if an equation is true?

Back

It means that both sides of the equation have the same value.

Front

Is 15 + 6 equal to 25 - 4?

Back

True

Front

Is 4 + 8 equal to 3 + 10?

Back

False

Front

What is the sum of 213 and 123?

Back

336

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Front

How many more goals did Taylor save on Monday than on Tuesday if she saved 21 on Monday and 17 on Tuesday?

Back

4

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal.

Front

What does it mean to validate an equation?

Back

To validate an equation means to check if both sides of the equation are equal.