3rd Grade Math Review

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What is the nearest hundred to 345?

Back

The nearest hundred to 345 is 300.

Front

What is the sum of 357 and 414?

Back

The sum of 357 and 414 is 771.

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

If 10 people like purple and 15 people like red, how many more people like red?

Back

5 more people like red than purple.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator and 'b' is the denominator.

Front

What fraction is shown by point K if it is 3 out of 8 parts?

Back

The fraction shown by point K is 3/8.

Front

What is the value of 20 + 15?

Back

The value of 20 + 15 is 35.

Front

What does it mean to add numbers?

Back

Adding numbers means combining them to find a total.

Front

What is the nearest hundred to 409?

Back

The nearest hundred to 409 is 400.