Addition / Subtraction Games

Have tons of fun with the most basic math operations! Play Sudoku without a grid in Puzlogic Plus, trace number blocks to get to 10 in Plus 10, and find new ways to add in Sum Blocks!

Plus 10

Plus 10

Remove blocks by adding them up!
You've heard of addition by subtraction, but this game is subtraction by addition! Remove blocks by summing them up.
Cards 21

Cards 21

So many ways to score 21!
So many ways to score 21! Drop the cards, hit 21, and score big. Go for triple 7s for a huge bonus!
B Side

B Side

Add and subtract to make zeroes.
Can you zero out? Remove blocks with addition and subtraction. Keep track of the numbers and keep your board clean.
Super Number Defense

Super Number Defense

Multiply your attack power, then divide and conquer!
Do these enemy waves have your number, or will you divide and conquer? Multiply your power to earn victory on the battlefield!
Math Duck

Math Duck

Can you quack the equation?
Race against the clock to solve the equation! You have ten seconds to waddle to the right number, snatch the key, and escape.
2048 Sorting Puzzle

2048 Sorting Puzzle

It's 2048... with a sorting twist!
Merge and sort the numbers to get bigger and bigger sums! Add up all the numbers until there's only one ball left.
Number Solver

Number Solver

Make gold with the perfect calculations!
Exercise your mathematical mind! Use four numbers and the four basic operations to reach the target number. Find the solution to earn a gold card.
Math Clash

Math Clash

Ready, set... clash!
A head-to-head arithmetic showdown. Gain XP and level up. Ready, set... clash!
Master of Numbers

Master of Numbers

Zig and zag through a sea of numbers!
Zig and zag through a sea of numbers! Grab every number smaller than you and add them to your total. You'll be the biggest number around soon enough.
Sum Blocks

Sum Blocks

Use the overlapping area to hit the target sums!
Pick and choose the right numbers for the overlapping boxes. Can you hit all of the target numbers?
31

31

Swap cards and make the high hand!
Swap cards to get the high hand! Can you knock out your opponents and win the game?
Number Tumbler

Number Tumbler

Add numbers to get them tumbling!
Hurry up, the clock is ticking! Find numbers that add up to the target and send them tumbling off.
Puzlogic Plus

Puzlogic Plus

Take Sudoku off the grid!
Take Sudoku off the grid! Each level is a new shape waiting to be solved.
Hexologic

Hexologic

Keep adding dots to hit the target number!
Try out a new twist on Sudoku! Add dots to the hexagons to make the target numbers.
Chain Sums

Chain Sums

Connect tiles to output the right sums.
Connect tiles to output the right sums. When you have everything just right the tiles will all light up!
Mathventure

Mathventure

More than a by-the-numbers adventure!
Explore a huge mathiverse, chock full of equations. Grab the right numbers, watch out for traps, and hit the target score!
Ninenin

Ninenin

Everything must add up to 9!
Keep adding up to 9 before time runs out! Can you chain combos and unlock all the tiles?
Subtraction Blast

Subtraction Blast

Great arithmetic practice while you get to shoot stuff.
Fire your cannons at the falling numbers. It's great arithmetic practice, and you get to shoot stuff. Can life get much better than that?
Swap Sums

Swap Sums

Zero everything out!
Zero everything out! Use addition, subtraction and clever placement to clear every tile.
Numberium

Numberium

Connect the operations to reach the target number.
Find a route to the target number! Slide your number around the board. Use the operations at just the right time.
Calculate This!

Calculate This!

Crunch numbers to collect coins.
Here's a number... how quickly can you get to it? Write the equation using fewer numbers for a bigger coin reward.
Sum Links 2

Sum Links 2

Connect the numbers and hit the targets.
Calculate and connect! Use a little math and a lot of planning to connect the numbers and hit the targets.
Roll Those Sixes

Roll Those Sixes

Push the dice together so they add up to 6!
The dice are all over the place! Push to combine them until they all add to 6.
Batteries Inside

Batteries Inside

Let there be light!
Who turned off the lights? Grab the wires and restore power to the bulbs. Make sure you have just enough voltage to turn them all on.
Pyramid Solitaire

Pyramid Solitaire

13 is your new lucky number!
Add the value of two cards to equal 13! Play in classic mode to clear one pyramid or play levels to clear the board with special cards.
Killer Sudoku

Killer Sudoku

Daily sudoku with a twist of math!
It's the classic game with a mathematical twist! As you fill in the numbers, make sure they add up to the number in the corners of the squares.
Math Push

Math Push

Add it, subtract it, push it, solve it!
Add up to the target number to unlock the portal! Push the number blocks and the addition and subtraction operators to make the right equation.
Energy

Energy

Connect the wires, save energy!
Connect the wires and save energy! Each plug requires the wire to be a certain length and color. This power puzzle is a real brain tangler!
Solitaire 0-21

Solitaire 0-21

Add 'em up or subtract 'em down!
Add up the numbers or subtract them down! Grab the right cards so your total stays above 0 and below 21.
Rullo

Rullo

Remove the right numbers from the grid.
Remove numbers from the grid so that the numbers in each row or column add up to the right total.
dot.ed

dot.ed

Add up the dots and clear the board!
Add up the dots and clear out the board! Connect a path of dots to bring the number blocks down to zero. Leave no dot behind!
Nullify

Nullify

Knock out the circles by making zeroes!
Knock out the circles by making 0s! Add, subtract and multiply to get rid of all the numbers without leaving anything left over.
7 Segments Journey

7 Segments Journey

Slide and merge to hack into the system.
2048 meets sokoban! Slide and merge numbered cubes to reach the highest number in this unique genre mashup.
Sokomath

Sokomath

It's sokoban plus math!
Let's make some equations! Slide the tiles around the grid and create an accurate mathematical equation.
Solve and Sail

Solve and Sail

Sail your boat to mathematical victory!
Sail your boat to mathematical victory! Solve equations and beat your competition on the high seas.
Tortuga Racing

Tortuga Racing

Fast and "mathy" wins the race!
Fast and "mathy" wins the race! Select the right answers to each equation to speed up and leave your opponents in the dust.
More or Less

More or Less

Max out your score and minimize your losses!
One turn you'll add points, the next you'll subtract. Max out your score by placing each shape in the right spot!
Math's Up

Math's Up

Draw a path to hit the target number!
Try to hit the target number in this game about adding! Connect the numbers with a line until you hit the target. For a harder challenge, try the 4x4 grid.
Number Collector

Number Collector

Here comes the sum!
Here comes the sum! When you find the right path, everything will add up in the end. Can you earn a crown and solve for 100?
Destroy Numbers

Destroy Numbers

Use addition to make the numbers disappear!
Use addition to make numbers disappear! Plan out your moves wisely and make sure to get rid of every single tile.
Math Man

Math Man

Like Pac Man.
This is a Pac Man type game, but you have to eat the monster that solves the math equation.
Sum Points

Sum Points

Place numbers on the grid to cancel the others out.
Arrange numbers on the grid to cancel the larger numbers out. Plan ahead and put the numbers in the right place!
Number Twins

Number Twins

Like our game, Twins, but with numbers on the balls.
This is like our game, Twins, but we put numbers on the balls. You have to match up numbers (like in our game Shisen) to make the correct sums.
Make 15

Make 15

Take turns with the computer to pick numbers!
Compete against the computer to see who can pick numbers that add up to 15 first.
Math Lines

Math Lines

Just like our Marble Lines game, with addition.
This is just like our Marble Lines game, but we've made it an addition game. You have to shoot the ball that makes the right sum.
Sum Tracks

Sum Tracks

Find the path that adds up correctly.
Drag the square number tiles over the round number tiles to reduce their value to 0. Great for sharpening up your addition and subtraction skills!
Color 21

Color 21

How long can you last? Practice your addition!
Stack the colored orbs so that they add up to 21. How long can you last? Good for practicing your addition skills!
Kakuro

Kakuro

Fill in numbers correctly. Don't make a mistake!
I thought this was impossibly hard at first. The key is to fill in all single squares first, then look for doubles and up. Cool that you can ask for hints!
Arithmetic Game

Arithmetic Game

Pick numbers from the grid that solve the equation.
In this timed game, how fast can you pick out numbers from the grid that complete the missing spots in an equation?
Fractone

Fractone

Click on the fraction squares to make pairs!
Click on the fraction squares to make pairs that have a sum of 1... and do it as fast as you can!
Math Search

Math Search

Solve the problem, then find the answer!
In this game, you're given an arithmetic problem to solve... Once you find the answer, you have to find it on the grid of numbers - like in a word search game.

Related Categories

Additional Information on our Addition Subtraction Games

If you love simple math games, then these addition-subtraction games will definitely pique your interest. It's a great way to improve your basic math skills while still having a good time!

How can addition and subtraction get turned into a game?

Obviously, we aren’t just going to have you add 3 and 4 together, what would be the fun in that! In the Addition Subtraction Games Playlist, we try and ensure that the games are both fun and educational for you to play. Think of this playlist as a compilation of games that have been enhanced by the addition of basic math to give them a new dimension. For example, games like Puzlogic Plus and Math Man don’t require much math, they are more like games from our Logic Games Playlist that happen to have some math involved to give the games a new twist. 

What if addition and subtraction are super easy for me already?

That’s no problem! We have an entirely different playlist that includes some multiplication and division to challenge you a little bit more. Along with that, it has even more variety on it, so there are more games that you can win. If you want to check it out, click here to go test your other skills with these fun number games. 

So come explore our playlists full of simple math games and improve your basic math skills! You may be surprised – both at how much fun you have and at how much your addition and subtraction skills will improve. Once you have a better grasp of these skills, we have plenty more games on the Number Games Playlist when you feel ready to continue.