About the game
1+1 is an educational game where you race against the clock to solve quick math addition problems and build your math speed.
How to play
Start a round and read the addition question on screen. Type or tap the correct answer before the timer runs out to keep your streak going. As you get more right, the problems get harder, so stay focused and react fast.
Tip: answer the easiest sums first to stay ahead of the timer and keep your momentum—it's a fun challenge to beat your best streak.
