3.oa.3

Front

What is division?

Back

Division is the process of splitting a number into equal parts. It answers the question: how many times does one number fit into another?

Front

What does the symbol '÷' represent?

Back

The symbol '÷' represents division in mathematics.

Front

If you have 24 items and you want to divide them into groups of 3, how many groups can you make?

Back

24 ÷ 3 = 8 groups.

Front

What is the result of 54 ÷ 9?

Back

The result is 6.

Front

How do you find out how many days Jon ran if he ran 36 laps and 12 laps each day?

Back

You divide the total laps by the laps per day: 36 ÷ 12 = 3 days.

Front

What is multiplication?

Back

Multiplication is a way of adding a number to itself a certain number of times. It answers the question: how many in total?

Front

What does the symbol 'x' represent?

Back

The symbol 'x' represents multiplication in mathematics.

Front

If there are 7 rows of cards with 6 cards in each row, how many cards are there in total?

Back

7 x 6 = 42 cards.

Front

What is an array in mathematics?

Back

An array is a way to arrange objects in rows and columns to help with multiplication and division.

Front

What multiplication sentence does this array represent? X X X
X X X
X X X

Back

3 x 3 = 9.