Math FAST 3rd Grade Review

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means 3 added together 4 times (3 + 3 + 3 + 3 = 12).

Front

What is the value of u in the equation u x 12 = 24?

Back

u = 2

Front

How do you find the value of an unknown number in multiplication?

Back

You can find the unknown number by dividing the total by the other number. For example, if u x 12 = 24, then u = 24 divided by 12.

Front

What is expanded form?

Back

Expanded form is a way to write numbers that shows the value of each digit. For example, 7,403 in expanded form is 7,000 + 400 + 3.

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a slash, like 1/2.

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction and represents how many parts we have.

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number in a fraction and represents the total number of equal parts.

Front

What is the value of 4 in the number 1,465?

Back

The value of 4 in 1,465 is 400 because it is in the hundreds place.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 24 divided by 12 means splitting 24 into 12 equal parts.

Front

What is a whole number?

Back

A whole number is a number without fractions or decimals. It can be zero or any positive number.