Can you make the total using the given numbers?
Can you reach the target number?
Each of your numbers can only be used once, and you may not need to use all of them. You can add, subtract, multiply or divide.
To find an approximate answer to a more difficult problem. E.g. 31.2 x 5.94 is roughly equal to 30 x 6 = 180.
Maths Top Tip
Probability goes from 0 (impossible) to 1(certain). The probability of something NOT happening is 1 minus the prob it DOES happen.
Puzzle of the Week