Arrays 3rd grade

Front

What is an array in mathematics?

Back

An array is a systematic arrangement of objects, usually in rows and columns, used to represent multiplication and division.

Front

How do you represent multiplication using an array?

Back

Multiplication can be represented by an array by arranging objects in rows and columns, where the number of rows represents one factor and the number of columns represents the other factor.

Front

What is the product of 2 and 4?

Back

The product of 2 and 4 is 8.

Front

What is the product of 4 and 3?

Back

The product of 4 and 3 is 12.

Front

How do you calculate the quotient of 25 divided by 5?

Back

To calculate the quotient of 25 divided by 5, you divide 25 by 5, which equals 5.

Front

What is the product of 5 and 7?

Back

The product of 5 and 7 is 35.

Front

What is the product of 3 and 2?

Back

The product of 3 and 2 is 6.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; multiplying two numbers gives a product, while dividing the product by one of the numbers gives the other number.

Front

How can arrays help in solving word problems?

Back

Arrays can help visualize the problem, making it easier to understand the relationship between numbers and to perform calculations.

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product.