Third Grade Addition Strategies Worksheets and Activities

worksheet-Adding-4-numbers---Silly

Adding 4 numbers - Silly

Adding 4 numbers - Silly

Worksheet instructions: Find the sum for each problem below.

worksheet-Adding-4-numbers---Blocks

Adding 4 numbers - Blocks

Adding 4 numbers - Blocks

Worksheet instructions: Find the sum for each addition problem.

worksheet-Adding-4-numbers---Fun

Adding 4 numbers - Fun

Adding 4 numbers - Fun

Worksheet instructions: Find the sum for each problem.

worksheet-Adding-4-numbers---Work

Adding 4 numbers - Work

Adding 4 numbers - Work

Worksheet instructions: Write the sum for each problem.

worksheet-Adding-4-numbers---Computer

Adding 4 numbers - Computer

Adding 4 numbers - Computer

Worksheet instructions: Find the sum for each problem.

worksheet-Add-two-3-digit-numbers-in-columns---Sun-Shades

Add two 3-digit numbers in columns - Sun Shades

Add two 3-digit numbers in columns - Sun Shades

Worksheet instructions: Find the sum for each addition problem (with regrouping).

worksheet-Add-two-2-digit-numbers-in-columns---Hello

Add two 2-digit numbers in columns - Hello

Add two 2-digit numbers in columns - Hello

Worksheet instructions: Find the sum for each addition problem (with regrouping).