3rd Grade Math Worksheets and Activities

In this multiplication worksheet, students need to match the multiplication sentence to the picture. Worksheet instructions: Circle the correct equation that describes the group of objects.

This worksheet focuses on skip counting by 9s, starting from 9. Encourage students to observe how the last digit decreases by one with each step, and ask them why this happens. Worksheet instructions: Count by 9s from 9 to 450 and fill in the missing numbers.

Worksheet instructions: Count by 8s from 8 to 400, and fill in the missing numbers.

Worksheet instructions: Count by 7s from 7 to 350, and fill in the missing numbers.

Worksheet instructions: Count by 6s from 6 to 300, and fill in the missing numbers.

Worksheet instructions: Count by 5s from 5 to 250, and fill in the missing numbers.

Worksheet instructions: Count by 4s from 4 to 200, and fill in the missing numbers.

Worksheet instructions: Count by 3s from 3 to 150, and fill in the missing numbers.

Worksheet instructions: Count by 2s from 1 to 99, and fill in the missing numbers below.

Worksheet instructions: Count by 100s from 100 to 5,000, and fill in the missing numbers below.

Worksheet instructions: Count by 50s from 50 to 2,500, and fill in the missing numbers below.

Worksheet instructions: Count by 25s from 25 to 1,250, and fill in the missing numbers below.

Worksheet instructions: Count by 10s from 4 to 994, and fill in the missing numbers.

This fractions worksheet focuses on converting mixed numbers to fractions. Worksheet instructions: Convert the following mixed numbers to improper fractions. All denominators are between 2 and 12.

In this worksheet, the student is given numbers from 1 to 50 and needs to write them as Roman numerals. Worksheet instructions: Write the numbers as Roman numerals.

Students are given numbers from 1 to 50 and need to write them as Roman numerals. Worksheet instructions: Write the numbers as Roman numerals.

Students are given numbers from 1 to 50 and need to write them as Roman numerals. Worksheet instructions: Write the numbers as Roman numerals.

Remember to always solve inside the parentheses first before proceeding with multiplication, addition, or subtraction. Worksheet instructions: Solve each of the following expressions.

Remember, always solve inside the parentheses first before proceeding with multiplication, addition, or subtraction. Worksheet instructions: Solve each of the following expressions.

In this subtraction worksheet, the student subtracts 2-digit numbers from whole hundreds. Worksheet instructions: Solve each subtraction problem. Try to figure out the answers mentally without writing down the steps.

In this subtraction worksheet, students subtract 2-digit numbers from whole hundreds. Worksheet instructions: Solve each subtraction problem. Try to figure out the answers mentally without writing down the steps.

In this subtraction worksheet, students subtract a 1-digit number from 2-digit numbers (with regrouping). Worksheet instructions: Solve each subtraction problem.

In this subtraction worksheet, students subtract 1-digit numbers from 2-digit numbers (with regrouping). Worksheet instructions: Solve each subtraction problem.

In this AM or PM worksheet, students identify whether an event is happening in the A.M. or P.M. Remember, A.M. refers to times before noon, and P.M. refers to times after noon.Worksheet instructions: Is this happening in the a.m. or p.m.? Please circle your choice.

In this A.M. / P.M. worksheet, students identify whether an event is happening in the A.M. or P.M. Remember, A.M. refers to times before noon, and P.M. refers to times after noon.Worksheet instructions: Is this happening in the a.m. or p.m.? Please circle your choice.