4th Grade Multiplication Review

Front

What is the distributive property of multiplication?

Back

The distributive property states that a x (b + c) = (a x b) + (a x c). It allows you to multiply a number by a sum by distributing the multiplication across each addend.

Front

How do you solve a multiplication problem using the area model?

Back

The area model involves breaking down the numbers into their place values, creating a rectangle for each part, and then adding the areas together to find the total.

Front

What is the product of 8 and 300?

Back

2400.

Front

What is the product of 8 and 40?

Back

320.

Front

What is the product of 8 and 6?

Back

48.

Front

How do you determine if two multiplication expressions are equal?

Back

You can determine if two multiplication expressions are equal by calculating the product of each expression and comparing the results.

Front

What is the total milk production of 59 cows if each cow produces 25 liters?

Back

The total milk production is 1475 liters (59 x 25 = 1475).

Front

How do you find a missing factor in a multiplication equation?

Back

To find a missing factor, divide the product by the known factor. For example, if the product is 5600 and one factor is 70, then the missing factor is 5600 ÷ 70 = 80.

Front

What is the product of 4 and 500?

Back

2000.

Front

What is the relationship between multiplication and addition?

Back

Multiplication is repeated addition. For example, 4 x 3 is the same as adding 3 four times (3 + 3 + 3 + 3).