This game tests your ability to answer Addition sums within a quick period of time, you'll have different timers to set ranging from 30 seconds - 2 minutes, the game will display a series of sums for the player and they will have to enter the correct answer to score a point, if the answer is correct or wrong then the sum will change to make it harder for you. so you only get one shot to answer the sum. Good Luck!
Speed Maths Addition (free)
