Sums Puzzle
Good luck with this puzzle. You will be presented with a grid containing twelve numbers in it, and a target number. Can you work out which three numbers added together will sum up to the target total? There is only one answer, so good luck.
Remember to time yourself, and as you progress through the 100 puzzles in this section you should get quicker over time as you hone your skills and sharpen your ability to do maths puzzles at speed!
Can you make a total of 103 from three numbers in this grid: 24  33  52  76 
75  72  36  20 
88  47  49  16 
Once you have the answer, stop the clock! How long did it take you to solve the puzzle? With practice you will get quicker and quicker and greatly improve your mental arithmetic.
