Grade 3 Math: Arrays - Rows and Columns

This worksheet helps third-grade students practice identifying and creating arrays, understanding rows and columns, and relating arrays to multiplication.

Grade 3 Math MultiplicationArrays: Rows and Columns

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Includes

3 Short AnswerFill in the BlanksMultiple ChoiceTrue / False

Standards

CCSS.MATH.CONTENT.3.OA.A.1

Topics

mathgrade 3arraysmultiplicationrowscolumns

8 sections · Free to use · Printable

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Grade 3 Math: Arrays - Rows and Columns

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Read each question carefully and follow the instructions. An array is a set of objects arranged in rows and columns. Remember, rows go side to side, and columns go up and down.

1. Look at the array of stars below. Count the number of rows and columns.

Number of rows:

Number of columns:

2. A horizontal arrangement of objects is called a .

3. A vertical arrangement of objects is called a .

4. When you multiply the number of rows by the number of columns, you find the number of objects in an array.

5. Draw an array with 2 rows and 4 columns using circles (e.g., O O O O).

Write the multiplication equation for your array:

6. Which array shows 3 rows and 2 columns?

7. An array with 5 rows and 3 columns has a total of 15 objects.

True

False

8. An array with 4 rows and 1 column is the same as 1 row and 4 columns.

True

False

9. Sarah arranged her crayons in 3 rows with 5 crayons in each row. How many crayons does Sarah have in total? Draw the array and write the multiplication equation.

Multiplication equation: