The Grinch's Math Flashcard

Front

What is addition?

Back

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

Front

What is the sum of 137 and 158?

Back

The sum of 137 and 158 is 295.

Front

What is the total number of ornaments if Cindy Lou Who hung 17 and her mom hung 24?

Back

The total number of ornaments is 41.

Front

What does it mean for the Grinch's heart to grow three sizes?

Back

It symbolizes the Grinch's transformation from being mean and selfish to being kind and loving.

Front

How do you convert human years to dog years?

Back

Multiply the age in human years by 7.

Front

If Max is 5 years old in human years, how old is he in dog years?

Back

Max is 35 years old in dog years.

Front

What is the total number of cookies the Grinch ate if he had 37 one night and 28 the next?

Back

The total number of cookies is 65.

Front

What is subtraction?

Back

Subtraction is the mathematical process of taking one number away from another.

Front

What is the difference between 158 and 137?

Back

The difference between 158 and 137 is 21.

Front

What is a mathematical problem?

Back

A mathematical problem is a question or statement that requires a solution using mathematical concepts.