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MathAddition

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Math

1st Grade

Worksheets

Two-Digit Numbers

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Showing Results for using reference materials

20 results

Search for: using, reference, materials

Math

1st Grade

Worksheets

Two-Digit Numbers

Clear All

20 results

Add Ten Using a Hundred Chart

Interactive Worksheet

Add Ten Using a Hundred Chart

First Grade

Addition

Use this visual model to practice adding 10 to two-digit numbers!

Interactive Worksheet

Add Ten Using a Hundred Chart

Interactive Worksheet

Add Ten Using a Hundred Chart

Use this visual model to practice adding 10 to two-digit numbers!

First Grade

Addition

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #1

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #1

First Grade

Addition

Practice addition within 100 using open number lines with this first-grade math worksheet!

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #1

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #1

Practice addition within 100 using open number lines with this first-grade math worksheet!

First Grade

Addition

Interactive Worksheet

Adding Tens and Ones #2

Worksheet

Adding Tens and Ones #2

First Grade

Addition

Practice using place value charts to find sums with this addition worksheet for first and second graders!

Worksheet

Adding Tens and Ones #2

Worksheet

Adding Tens and Ones #2

Practice using place value charts to find sums with this addition worksheet for first and second graders!

First Grade

Addition

Worksheet

Open Number Line Addition Within 100: Write the Equation #3

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #3

First Grade

Addition

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #3

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #3

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

First Grade

Addition

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #2

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #2

First Grade

Addition

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #2

Interactive Worksheet

Open Number Line Addition Within 100: Write the Equation #2

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

First Grade

Addition

Interactive Worksheet

Adding Tens on an Open Number Line #3

Worksheet

Adding Tens on an Open Number Line #3

First Grade

Addition

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Worksheet

Adding Tens on an Open Number Line #3

Worksheet

Adding Tens on an Open Number Line #3

Get even more practice adding tens on an open number line with this first-grade math worksheet!

First Grade

Addition

Worksheet

Adding Tens on an Open Number Line #1

Worksheet

Adding Tens on an Open Number Line #1

First Grade

Addition

Practice adding tens on an open number line with this first-grade math worksheet!

Worksheet

Adding Tens on an Open Number Line #1

Worksheet

Adding Tens on an Open Number Line #1

Practice adding tens on an open number line with this first-grade math worksheet!

First Grade

Addition

Worksheet

Adding Tens on an Open Number Line: Write the Equation #2

Interactive Worksheet

Adding Tens on an Open Number Line: Write the Equation #2

First Grade

Addition

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Interactive Worksheet

Adding Tens on an Open Number Line: Write the Equation #2

Interactive Worksheet

Adding Tens on an Open Number Line: Write the Equation #2

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

First Grade

Addition

Interactive Worksheet

Adding Tens on an Open Number Line #2

Worksheet

Adding Tens on an Open Number Line #2

First Grade

Addition

Get more practice adding tens on an open number line with this first-grade math worksheet!

Worksheet

Adding Tens on an Open Number Line #2

Worksheet

Adding Tens on an Open Number Line #2

Get more practice adding tens on an open number line with this first-grade math worksheet!

First Grade

Addition

Worksheet

Adding Multiples of 10 on a Hundred Chart

Interactive Worksheet

Adding Multiples of 10 on a Hundred Chart

First Grade

Addition

Practice adding tens with a visual model in this helpful worksheet!

Interactive Worksheet

Adding Multiples of 10 on a Hundred Chart

Interactive Worksheet

Adding Multiples of 10 on a Hundred Chart

Practice adding tens with a visual model in this helpful worksheet!

First Grade

Addition

Interactive Worksheet

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

First Grade

Addition

Worksheet

Addition with Base 10 Rods

Worksheet

Addition with Base 10 Rods

First Grade

Addition

Children are introduced to a new way to add with this base 10 rods worksheet.

Worksheet

Addition with Base 10 Rods

Worksheet

Addition with Base 10 Rods

Children are introduced to a new way to add with this base 10 rods worksheet.

First Grade

Addition

Worksheet

Wordy Word Problems: Addition #1

Interactive Worksheet

Wordy Word Problems: Addition #1

First Grade

Addition

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Interactive Worksheet

Wordy Word Problems: Addition #1

Interactive Worksheet

Wordy Word Problems: Addition #1

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

First Grade

Addition

Interactive Worksheet

Complete the Inverse Operation

Interactive Worksheet

Complete the Inverse Operation

First Grade

Addition

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

Interactive Worksheet

Complete the Inverse Operation

Interactive Worksheet

Complete the Inverse Operation

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

First Grade

Addition

Interactive Worksheet

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

First Grade

Addition

Worksheet

Five Candy Bars Race Board

Worksheet

Five Candy Bars Race Board

First Grade

Addition

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Worksheet

Five Candy Bars Race Board

Worksheet

Five Candy Bars Race Board

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

First Grade

Addition

Worksheet

Addition with Carrying 24

Worksheet

Addition with Carrying 24

First Grade

Addition

This worksheet with help your second grader practice addition with carrying.

Worksheet

Addition with Carrying 24

Worksheet

Addition with Carrying 24

This worksheet with help your second grader practice addition with carrying.

First Grade

Addition

Worksheet

Adding Tens on an Open Number Line: Write the Equation #1

Interactive Worksheet

Adding Tens on an Open Number Line: Write the Equation #1

First Grade

Addition

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Interactive Worksheet

Adding Tens on an Open Number Line: Write the Equation #1

Interactive Worksheet

Adding Tens on an Open Number Line: Write the Equation #1

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

First Grade

Addition

Interactive Worksheet

Adding Tens and Ones #3

Worksheet

Adding Tens and Ones #3

First Grade

Addition

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Worksheet

Adding Tens and Ones #3

Worksheet

Adding Tens and Ones #3

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

First Grade

Addition

Worksheet

Showing Results for using reference materials

Subjects

Grade Level

Resource Type

Common Core

Addition Number Range

Regrouping

Number of Addends

Showing Results for using reference materials