Ratio Tables and Multiplication

Front

What is a ratio table?

Back

A ratio table is a tool used to show the relationship between two quantities. It lists pairs of numbers that have the same ratio.

Front

What does multiplication mean?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3).

Front

If 4 x 5 = 20, what is 5 x 4?

Back

5 x 4 = 20. Multiplication is commutative, meaning the order of the numbers does not change the product.

Front

How do you find the total number of items when you have groups?

Back

Multiply the number of groups by the number of items in each group. For example, 6 groups of 3 pencils means 6 x 3 = 18 pencils.

Front

What is the missing number in the equation 4 x ____ = 20?

Back

The missing number is 5, because 4 x 5 = 20.

Front

What is a multiplication fact?

Back

A multiplication fact is a simple multiplication equation, like 2 x 3 = 6.

Front

What does it mean to solve for a missing number in multiplication?

Back

It means to find the number that makes the multiplication equation true.

Front

If each student has 3 pencils and there are 6 students, how many pencils are there in total?

Back

There are 18 pencils in total (6 x 3 = 18).

Front

What is the product of 6 and 4?

Back

The product of 6 and 4 is 24 (6 x 4 = 24).

Front

What is the relationship between multiplication and addition?

Back

Multiplication is repeated addition. For example, 3 x 4 is the same as 3 + 3 + 3 + 3.