Multiplication and Division Within 100 Pre-assessment

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 multiplied by 4 (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 divided by 3 (12 ÷ 3) means splitting 12 into 3 equal parts, which equals 4.

Front

What does the equation n * 8 = 56 represent?

Back

This equation represents that if you have 'n' groups of 8 sharks, the total number of sharks is 56.

Front

What does the equation 56/n = 8 represent?

Back

This equation represents that if you divide 56 sharks into 'n' groups, each group will have 8 sharks.

Front

How do you find the total when multiplying?

Back

To find the total when multiplying, you multiply the number of groups by the number in each group. For example, 7 groups of 12 is 7 x 12 = 84.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you know that 4 x 5 = 20, you can also say that 20 ÷ 5 = 4.

Front

What is a multiplication equation?

Back

A multiplication equation shows the relationship between groups and the total. For example, 7 * x = 84 means 7 groups of 'x' equals 84.

Front

What is a division equation?

Back

A division equation shows how a total is split into equal parts. For example, 56 ÷ n = 8 means 56 is divided into 'n' parts, each part is 8.

Front

How do you solve for 'x' in the equation 7 * x = 84?

Back

To solve for 'x', divide both sides by 7: x = 84 ÷ 7, which gives x = 12.

Front

What does it mean to split items evenly?

Back

To split items evenly means to divide them into equal parts so that each part has the same amount.