Multiplication and Division Challenge

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 adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is division?

Back

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

Front

What does the multiplication symbol (x) mean?

Back

The multiplication symbol (x) indicates that two numbers are to be multiplied together.

Front

What does the division symbol (÷) mean?

Back

The division symbol (÷) indicates that one number is to be divided by another.

Front

How can you represent 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 using multiplication?

Back

You can represent it as 9 x 3, since there are 9 groups of 3.

Front

If you have 4 rows of 6 shells, how can you find the total number of shells?

Back

You can multiply the number of rows by the number of shells in each row: 4 x 6 = 24.

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication, showing objects arranged in rows and columns. For example, 5 rows of 4 objects each can be represented as 5 x 4.

Front

What is the result of 20 ÷ 4?

Back

The result is 5, because 20 divided into 4 equal parts gives you 5.

Front

If John has 3 cups with 4 rocks in each, how do you calculate the total number of rocks?

Back

You multiply the number of cups by the number of rocks in each cup: 3 x 4 = 12.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in multiplication does not change the product. For example, 3 x 4 = 4 x 3.