3rd Grade: Topic 1 Review

Front

What is the Commutative Property of Multiplication?

Back

The Commutative Property of Multiplication states that changing the order of the factors does not change the product. For example, 3 x 4 = 4 x 3.

Front

What does an array represent in multiplication?

Back

An array is a visual representation of multiplication, showing objects arranged in rows and columns. It helps to understand how many total objects there are.

Front

How do you find the total number of objects in an array?

Back

To find the total number of objects in an array, multiply the number of rows by the number of objects in each row.

Front

What equation represents Axel's total number of books if he has 5 books on each of 4 shelves?

Back

5 x 4 = 20.

Front

What multiplication expression does a 3 by 4 array show?

Back

3 x 4.

Front

If Jaina has 4 rows of gummy bears with 4 gummy bears in each row, how many gummy bears does she have in total?

Back

16 gummy bears.

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 3 x 4, both 3 and 4 are factors.

Front

What is the product of 5 and 4?

Back

20.

Front

If you have 6 rows of 2 apples, how many apples do you have in total?

Back

12 apples (6 x 2 = 12).

Front

What is the difference between an array and a list?

Back

An array is a structured arrangement of objects in rows and columns, while a list is a simple collection of items.