Mathnasium Interview Question
What is 999 times 3?
Interview Answer
Anonymous
Jan 30, 2021
Use number sense. 999 is very close to 1,000, so if you have 1,000 3 times that is 3,000. Then, you need to take away 3 because you added 1 to 999 to make 1,000 and you did that 3 times. So, 3,000 take away 3 is 2,997.