Given a number between 1 and 100, type in the SQUARE of that number: (number x number) For example, 25 squared = 25 x 25 = 625 Use only your brain; DO NOT USE A CALCULATOR Tip: These 2 formulas can be quite useful: 1. (a + b) x (a + b) = a x a + 2ab + b x b 2. (a - b) x (a - b) = a x a - 2ab + b x b Example: 99 x 99 = (100 - 1) x (100 - 1)
The timer will go for 60 seconds. Do as many questions as you can. There is no penalty for entering a wrong answer Bonus: beat the high-score for a free follow
