Intelligent Math Puzzle – Challenge 82
Intelligent Math Puzzle – Challenge 82 shows three crosses of five numbers each. Two are complete and the third has a gap in the middle. The rule connecting the four outer numbers to the centre is the same in all three. Challenge: Three crosses are shown. In the first, the top, left, centre, right and […]
Intelligent Math Puzzle – Challenge 78
Intelligent Math Puzzle – Challenge 78 is a multiple-choice math challenge from Effortless Math. Read the problem, choose from the answer options below, then open the solution to see the full step-by-step working and check your reasoning against it. This is a great and interactive math puzzle that requires some logic and critical thinking skills to […]
