3rd Grade Two-digit Addition Worksheets and Activities

worksheet-Adding-3-digit-numbers-in-columns-(no-regrouping)---Fish

Adding 3-digit numbers in columns (no regrouping) - Fish

Adding 3-digit numbers in columns (no regrouping) - Fish

In this addition worksheet, students practice vertical addition by adding 3-digit numbers (with regrouping). Worksheet instructions: Find the sum for each addition problem.

worksheet-Adding-3-digit-numbers-in-columns-(no-regrouping)---Duck

Adding 3-digit numbers in columns (no regrouping) - Duck

Adding 3-digit numbers in columns (no regrouping) - Duck

In this addition worksheet, students practice adding 3-digit numbers in columns (without carrying or regrouping). Worksheet instructions: Find the sum for each addition problem.

worksheet-Adding-3-digit-numbers-in-columns-(no-regrouping)---Pineapple

Adding 3-digit numbers in columns (no regrouping) - Pineapple

Adding 3-digit numbers in columns (no regrouping) - Pineapple

This worksheet helps students practice adding 3-digit numbers in columns (without carrying or regrouping). Worksheet instructions: Find the sum for each addition problem.

worksheet-Adding-two-2-digit-numbers-in-columns-(no-regrouping)---Flying

Adding two 2-digit numbers in columns (no regrouping) - Flying

Adding two 2-digit numbers in columns (no regrouping) - Flying

This worksheet helps students practice adding two 2-digit numbers in columns (without carrying or regrouping). Worksheet instructions: Find the sum for each addition problem.

worksheet-Adding-two-2-digit-numbers-in-columns-(no-regrouping)---Traveler

Adding two 2-digit numbers in columns (no regrouping) - Traveler

Adding two 2-digit numbers in columns (no regrouping) - Traveler

This worksheet helps students practice adding two 2-digit numbers in columns without carrying or regrouping. Worksheet instructions: Find the sum for each addition problem.

worksheet-Add-two-2-digit-numbers-in-columns-(with-regrouping)---Travel

Add two 2-digit numbers in columns (with regrouping) - Travel

Add two 2-digit numbers in columns (with regrouping) - Travel

This worksheet is perfect for improving addition skills, and focuses on adding two 2-digit numbers in columns (with regrouping - also known as carrying). Worksheet instructions: Find the sum for each addition problem (with regrouping).

worksheet-Add-two-2-digit-numbers-in-columns-(with-regrouping)---Drone

Add two 2-digit numbers in columns (with regrouping) - Drone

Add two 2-digit numbers in columns (with regrouping) - Drone

This worksheet is great for improving addition skills, and focuses on adding two 2-digit numbers in columns (with regrouping - also known as carrying). Worksheet instructions: Find the sum for each addition problem (with regrouping).

worksheet-Adding-whole-tens-(missing-number)---Monkey

Adding whole tens (missing number) - Monkey

Adding whole tens (missing number) - Monkey

Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-whole-tens-(2-digits)---Boat

Adding whole tens (2 digits) - Boat

Adding whole tens (2 digits) - Boat

Worksheet instructions: Find the sum for each problem.

worksheet-Adding-whole-tens-(2-digits)---Plane

Adding whole tens (2 digits) - Plane

Adding whole tens (2 digits) - Plane

Worksheet instructions: Find the sum for each problem.

worksheet-Add-2-digit-numbers-(sum-under-100)---Bunny

Add 2-digit numbers (sum under 100) - Bunny

Add 2-digit numbers (sum under 100) - Bunny

Worksheet instructions: Find the missing numbers in each circle by adding the given numbers. If you find it easy, try to figure out the answers mentally (without writing down the intermediary steps).

worksheet-Add-2-digit-numbers-(sum-under-100)---Grapes

Add 2-digit numbers (sum under 100) - Grapes

Add 2-digit numbers (sum under 100) - Grapes

Worksheet instructions: Find the missing numbers in each circle by adding the given numbers. If you find it easy, try to figure out the answers mentally (without writing down the intermediary steps).

worksheet-Add-or-subtract-within-100-(whole-tens)---Snail

Add or subtract within 100 (whole tens) - Snail

TopicSubtraction

Add or subtract within 100 (whole tens) - Snail

Worksheet instructions: Add or subtract to find the missing number for each problem.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Flamingo

Add or subtract within 100 (no borrowing) - Flamingo

TopicSubtraction

Add or subtract within 100 (no borrowing) - Flamingo

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Guitar

Add or subtract within 100 (no borrowing) - Guitar

TopicSubtraction

Add or subtract within 100 (no borrowing) - Guitar

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Kite

Add or subtract within 100 (no borrowing) - Kite

TopicSubtraction

Add or subtract within 100 (no borrowing) - Kite

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Sand-Castle

Add or subtract within 100 (no borrowing) - Sand Castle

TopicSubtraction

Add or subtract within 100 (no borrowing) - Sand Castle

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Beach-Chair

Add or subtract within 100 (no borrowing) - Beach Chair

TopicSubtraction

Add or subtract within 100 (no borrowing) - Beach Chair

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Beach

Add or subtract within 100 (no borrowing) - Beach

TopicSubtraction

Add or subtract within 100 (no borrowing) - Beach

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Sun

Add or subtract within 100 (no borrowing) - Sun

TopicSubtraction

Add or subtract within 100 (no borrowing) - Sun

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

worksheet-Add-or-subtract-within-100-(no-borrowing)---Trip

Add or subtract within 100 (no borrowing) - Trip

TopicSubtraction

Add or subtract within 100 (no borrowing) - Trip

Worksheet instructions: Find the missing number for each problem. If both boxes are empty, fill in both numbers.

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).

worksheet-Adding-two-2-digit-Numbers-(no-carrying)---Smart-Planet

Adding two 2-digit Numbers (no carrying) - Smart Planet

Adding two 2-digit Numbers (no carrying) - Smart Planet

Worksheet instructions: Solve each problem by adding two 2-digit numbers (no carrying or regrouping). You can use the right column to write down the intermediary steps.

worksheet-Adding-two-2-digit-Numbers-(no-carrying)---Ten-Buddies

Adding two 2-digit Numbers (no carrying) - Ten Buddies

Adding two 2-digit Numbers (no carrying) - Ten Buddies

Worksheet instructions: Solve each problem by adding two 2-digit numbers (no carrying or regrouping). You can use the right column to write down the intermediary steps.

worksheet-Adding-two-2-digit-Numbers-(no-carrying)---Sleeping-Calculator

Adding two 2-digit Numbers (no carrying) - Sleeping Calculator

Adding two 2-digit Numbers (no carrying) - Sleeping Calculator

Worksheet instructions: Solve each problem by adding two 2-digit numbers (no carrying or regrouping). You can use the right column to write down the intermediary steps.