Make 10 Game Hooda Math

How to Actually Beat the Make 10 Game on Hooda Math

The Make 10 Game is one of those straightforward arithmetic practice tools on Hooda Math that looks simple until you start playing. You get a grid of cards with numbers, and the goal is to pick pairs that add up to exactly 10. The catch is that you often have to think about what's coming next rather than just grabbing the first pair you see. Most people blow through the early rounds without issue and then suddenly find themselves stuck because they've left behind two cards that can never combine. I spent way too many afternoons as a kid playing this, and even now when I go back to it occasionally, I still make the same mistake repeatedly. Here's what actually helps.

Make 10 Game Hooda Math

The game presents numbers from 1 through 9 arranged on a grid. Some versions keep the same layout throughout, while others reshuffle as you clear cards. The basic rule is you select two cards whose values sum to 10. That means 1 pairs with 9, 2 with 8, 3 with 7, and 4 with 6. The number 5 has no partner unless there are multiple 5s on the board, and even then two 5s make 10, which counts as a valid pair. What beginners miss is that this is really a card-matching puzzle, not a speed drill. The numbers that matter most are the ones on the board right now, but what matters more is the set of numbers remaining once you clear a few pairs. If you leave a 3 and a 7 separated by other cards that you've already paired off, you're going to regret it. I learned this the hard way during a version where the grid had 16 cards and the layout didn't allow you to reach certain cards until adjacent ones were cleared. I was so focused on quickly removing pairs that I accidentally locked away a 2 behind a wall of cards I'd already eliminated. The only move left was a 5 and a 5 that I'd been saving, but they never formed a pair because I'd already used my other cards. The whole board became unsolvable. I had to restart from the beginning.

Here's the practical approach: before making any move, scan the entire board and mentally map out which pairs are possible. Count how many of each number are present. If there are three 1s and only one 9, you know immediately that at least two of those 1s will be stranded unless something changes. In the standard version without reshuffling, that's a permanent problem. Look for these imbalances early and adjust your pairing order to minimize leftover cards. Another thing nobody tells you about this game is that sometimes the trick isn't to clear pairs at all. If the board has a configuration where removing a pair opens up a path to otherwise inaccessible cards, you might want to hold off on an obvious match until a better window appears. I use a rule of thumb now: if removing a pair doesn't free up any new cards or change the board state in a meaningful way, it's probably not the right move to make at that moment. The game has its limitations, obviously. Once you reach the harder levels with larger grids and restricted movement, the number of possible board states grows fast enough that pure pattern recognition stops working. At that point you're essentially doing a form of search reasoning, looking ahead several moves to see if a sequence leads to a complete solution. It gets frustrating when the game generates an impossible starting board, which apparently happens more often than you'd expect given how randomly the cards are placed.

If you're trying to actually improve at this rather than just burn time, I'd suggest starting with smaller grids and deliberately playing slower. Don't click until you've looked at the whole board. Track the count of each remaining number after every move. When you hit a wall, resist the urge to hit reset immediately and instead try to figure out which earlier decision led to the dead end. That's usually where the learning happens. The game is freely available on the Hooda Math website. No download required, just open it in a browser and start playing. It works on most devices including tablets, though the touch controls can be finicky on smaller screens depending on how the cards are spaced.