Math Addition Facts
Addition Facts to 20+20

Welcome to the Math Salamanders 2nd Grade Math Addition Facts.

Here you will find a wide range of free printable Second Grade Addition Worksheets, which will help your child learn to add numbers up to 20+20 in their heads.

Our sheets are carefully graded, with the easiest ones first.

Math Addition Facts Sheets

Addition Facts to 20+20

Here you will find a selection of Second Grade Addition sheets designed to help your child improve their mental addition skills.

The sheets involve different skills to solve and have been set out in different ways to give more variety and interest.

The sheets are graded so that the easier ones are at the top.

Using these sheets will help your child to:

  • learn their addition facts to 20+20;
  • learn how to solve addition sums where one of the addends is missing, but the total is given.
All the free 2nd Grade Math Worksheets in this section follow the Elementary Math Benchmarks for Second Grade.

Addition Facts to 20+20

In sheets 1-4, the total of the numbers needs to be worked out.
In sheets 5-7, one of the addends is missing, but the total may be given.

Addition Fact Puzzles

Random Sheet Generator

Using the random sheet generator will allow you to:

  • choose the number range and number of questions you wish the worksheet to use;
  • print the worksheet and a corresponding answer sheet that you have created;

For optimal printing, please set your margins to zero on your print setup options.

Please note: you must have Javascript enabled on your browser settings for the generator to work. Help me to enable javascript

Addition Worksheet Generator

Here is our random worksheet generator for free addition worksheets.

Using this generator will let you create worksheets about:

  • Adding with small numbers up to 50+50;

To create your sheet, try changing values in the boxes below.

4 Steps to Your Worksheets...

  1. Choose your number values to add up to
  2. Choose the number of questions
  3. View your sheet
  4. Print your sheet

Addition Worksheet Generator

Addend values:
Number of Questions:
Negative answers:

Missing Addends


More Recommended Math Worksheets

Take a look at some more of our worksheets similar to these.

More Addition Worksheets

Here you will find a range of Free Printable Second Grade Addition Worksheets.

The following worksheets involve using the Second Grade Math skills of adding numbers, and solving addition problems.

Using these sheets will help your child to:

  • learn to add numbers to 1000 in columns.

Printable Addition Flashcards

Here you will find a selection of printable Addition Flashcards designed to help your child learn their addition facts.

Using flashcards is a great way to learn your addition facts. They can be taken on a journey, played with in a game, or used in a spare five minutes daily until your child knows their addition facts off by heart.

Using these sheets will help your child to:

  • learn their addition facts.

Word Problems Sheets

Here are a range of problems solving sheets for 2nd graders. Most of the sheets contain 'real-life' problems related to animal facts.

Using the sheets will help your child to:

  • apply their addition, subtraction, and multiplication skills;
  • apply their knowledge of rounding and place value;
  • solve a range of 'real life' problems.

All the 2nd grade sheets in this section support Elementary math benchmarks.

2nd Grade Bar Graph Worksheets

Here is our selection of bar graphs for 2nd graders.

These sheets involve reading and interpreting a range of bar graphs and picture graphs with a scale going up in ones or twos.

Draw missing bars on a bar graph to the correct height.

Use the information in a bar graph to add data into a table.

Using the link below will open the 2nd grade Math Salamanders website in a new browser window.


How to Print or Save these sheets

how to print information image printer

Need help with printing or saving?
Follow these 3 easy steps to get your worksheets printed out perfectly!

How to Print or Save these sheets

how to print information image printer

Need help with printing or saving?
Follow these 3 easy steps to get your worksheets printed out perfectly!

Math Salamanders Main Logo

The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.

New! Comments

Have your say about the Math resources on this page! Leave me a comment in the box below.

Math Salamanders Copyright Information.

Math Salamanders Shop

math salamanders shop logo

Looking for some fun printable math games?

We have some great games for you to play in our Math Games e-books!

NEW Online Age Calculator

Online Age Calculator image

Do you know how old you weeks? days? hours?

Are you more than a million minutes old?

Find out how old you are to the nearest second!

NEW Fraction Calculators

We have updated and improved our fraction calculators to show you how to solve your fraction problems step-by-step!

Take a look and try them out!

Adding Fractions Calculator image Subtracting Fractions Calculator image Multiply Fractions Calculator image Divide Fractions Calculator image

Some of our TOP pages!

Have a look at some of our most popular pages to see different Math activities and ideas you could use with your child

Support Us

If you are a regular user of our site and appreciate what we do, please consider making a small donation to help us with our costs.

Get a free sample copy of our Math Salamanders Dice Games book with each donation!

FUN Math Games

Math Games Learning Games Captain Salamander

Looking for a fun and motivating way to learn and practice math skills?

Why not try one of our free printable math games with your students!