Q3 CFA 3.OA.3

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).

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Front

What does the equation 8 x 6 = 48 represent?

Back

It represents that if you have 8 groups of 6, the total number of items is 48.

Front

How do you find the total number of items in equal groups?

Back

You multiply the number of groups by the number of items in each group.

Front

What is the equation to find out how many pencils each friend gets if 81 pencils are shared among 9 friends?

Back

The equation is 81 ÷ 9 = 9.

Front

What is the result of 4 bags of donuts with 9 donuts in each bag?

Back

The total number of donuts is 4 x 9 = 36.

Front

If Larry has 48 marbles and shares them with 6 friends, how many does each friend get?

Back

Each friend gets 48 ÷ 6 = 8 marbles.

Front

What is the total number of tulips if Mr. Howard sends 7 vases with 3 tulips each?

Back

The total number of tulips is 7 x 3 = 21.

Front

What is the purpose of using multiplication in word problems?

Back

Multiplication helps to find the total when dealing with groups of equal size.

Front

What is the purpose of using division in word problems?

Back

Division helps to find out how many items each person gets when sharing equally.