Number Sums - Numbers Game

Contains adsIn-app purchases
4.1
36.9K reviews
1M+
Downloads
Content rating
Teen
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About this game

Number Sums is a challenging number puzzle to train your mental math. The goal is to make the sum of numbers in each row and column be equal to the clues on the side of the board. Practice your math skills and logic with Number Sums!

Each row and column has its own solution, but the goal of this math game with numbers is to make them all work at the same time. You have to circle correct numbers and erase numbers you don't need. Remember, the sums of numbers in rows and columns should be equal to the numbers on the side of the board. Each level of this numbers game has only one solution, try to find it to solve educational math puzzles!

Mental arithmetic is an invaluable math skill for your everyday life. Inside Number Sums you'll find math puzzles of various difficulty. The mechanics of these math riddles sounds simple but requires a lot of thinking. Playing sum number games and solving math problems can improve your arithmetic skills. If you are interested in number puzzles or free math games for adults, and in training your addition skills, play this engaging number game for hours of fun!

How to play Number Sums:
- Circle the correct numbers that add up to the values on the side of rows and columns.
- Use the toggle to switch between circling and erasing modes. It will help you to mark the correct numbers and the extra numbers that you don't need.
- Each level of these math puzzles has only one possible solution, so make sure that rows and columns work together at the same time.
- Learn math addition with this free number puzzle with various levels of difficulty. Open different types of board from 3x3 to 10x10.

Tips to hone your skills in this math game:
- Erase numbers on the board that are greater than the totals in the boxes.
- If there is only one odd number in a column or row, and an even number is the sum in the box outside the board, then remove it.
- If the largest number on the board isn't the same as the total outside the board, then add the smallest number from the board to it. If the sum of numbers is greater than the value in the box, then erase the largest number.

What you get by playing the Number Sums game:
- Tons of number puzzle games for challenging your brain and math improvement.
- Enjoy your number game experience with the minimalistic and simple design.
- Useful hints to help you when you’re stuck solving these free math games.
- Math puzzles with no time limits. Take your time to find the one and only solution to these educational number games.

If you enjoy addictive games like Number Match, take a break with Number Sums puzzles. Play Number Sums anywhere, anytime to practice your math and logic skills!

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Updated on
Jun 7, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Financial info and 3 others
This app may collect these data types
Location, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
34.2K reviews
John Duval
July 23, 2024
I like the concept of the game. But the execution and game mechanics are bad. I should not have to switch back and forth between erase and circle. Once I have the solution circled, I should not have to go back and erase the unused numbers. The erase and pencil icons should not be a single toggle button, but should be seperate. And typical, Too many ads. It is not even AFTER every level. It even stops you mid level for an ad.
Did you find this helpful?
Easybrain
July 24, 2024
Hello, thank you for the feedback. In order to increase player engagement and the level of challenge in the game, we have decided to make it necessary to erase incorrect numbers, in addition to marking the correct ones. If you have any questions, please feel free to contact us anytime!
Ted Correll
July 12, 2024
Fun concept, but ads between every level is annoying (and now ads in the middle of levels) even if they are skip-able. The puzzles go from easy to difficult without warning or transition. You can only make 2 mistakes on a puzzle before you have to restart it. I'd rather be able to make unlimited mistakes, without it telling me, to puzzle my way through. It'd be even better if there was a number on the other side of the rows or columns that counted the current sum of circled numbers.
17 people found this review helpful
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Easybrain
July 14, 2024
Hi there, thank you for your feedback. We understand that frequent ads can be frustrating and we're continually working on balancing this aspect. Your suggestion for unlimited mistakes and adding a current sum counter is noted and will be considered for future updates to enhance the gameplay experience.
Daniel Graves
July 18, 2024
It's a fun game. But come on with the ads. The more you play, the more ads. It started with ads mid game; frustrating enough, because you lose your train of thought. But I just had 3 ads in one game.Ad after game. Ad for getting a number square right. Now three ads mid game, plus an ad to continue. If you don't. Ad anyways.if it was just one ad at the end of every level, I wouldn't mind. Un-installed. Edit: to remove ads it's $5.50 I feel there are better games for that price.
8 people found this review helpful
Did you find this helpful?
Easybrain
July 18, 2024
Hi! Thank you so much for taking the time to share your concerns with us! We apologize if your gaming experience has been ruined. We make every effort to ensure our users' comfort and happiness. We will use your feedback to evaluate changes and make improvements to our ads policy and pricing.

What's new

- Performance and stability improvements

We read all your reviews and always try to make the game better. Please leave us some feedback if you love what we do and feel free to suggest any improvements. Challenge your brain with Number Sums puzzle and have fun!