Addition Facts to 20
Welcome to our Addition Facts to 20 Worksheets for First and Second Grade.
Here you will find a wide range of free printable Math Addition Worksheets, to help your child learn their addition facts within to 20.
Our sheets have a range of different levels of difficulty and support, with the easiest ones first.
Addition Facts to 20 Worksheets
Here you will find a selection of Math Addition Facts sheets designed to help your child improve their mental addition skills.
The sheets are suitable for children towards the end of the first grade, and also for second graders.
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 within 20;
- add numbers to 20 with three addends;
- learn how to solve addition sums where one of the addends is missing, but the total is given.
Addition Facts to 12 - Easier
Addition Facts to 20
Addition Facts to 20 - Missing Facts
The following sheets involve solving an addition equation where the sum is given, but one of the addends is missing.
Addition Fact Puzzles
These puzzles are a great extension or supplementary activity to get kids to apply their knowledge.
Hexagon Walls
Looking for some easier sheets?
The sheets in this section focus on writing down all the addition facts up to 12.
They are at a simpler level than the sheets on this page.
Looking for some harder sheets?
The sheets in this section focus on writing down all the addition facts for 2nd grade and up.
They are at a harder level than the sheets on this page.
More Recommended Math Worksheets
Take a look at some more of our worksheets similar to these.
Addition Fact Worksheet Generator
Here is our random worksheet generator for free addition fact worksheets.
Using this generator will let you create worksheets about:
- Adding with a choice of number values;
- Working out addition problems where the total is given, but one of the addends is missing.
These sheets involve adding numbers horizontally with a wide choice of values.
Addition & Subtraction Worksheets
If you need to mix and match addition and subtraction fact questions within the same sheet, then use this section here.
The addition and subtraction worksheets involve counting on and back with numbers to 12.
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.
All the free Math Place Value Worksheets in this section are informed by the Elementary Math Benchmarks.
1st Grade Math Games
Here you will find a range of Free Printable First Grade Games, including Addition Games.
The following games develop the First Grade Math fact skills of adding in a fun and motivating way.
Using these sheets will help your child to:
- learn their addition facts up to 12.
- develop their strategic thinking skills.
How to Print or Save these sheets
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
Need help with printing or saving?
Follow these 3 easy steps to get your worksheets printed out perfectly!
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The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.
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