The sum of the 100th row is 100 3 = 1,000,000. If you add up the sum values of rows 1 to 8, the result is always the row number raised to the third power.

Math puzzles that challenge you to find the missing number are like brain teasers with a numerical twist. They come in many forms, from simple addition sequences with a hidden pattern to complex grids ...

The Mathematics Teacher (MT), an official journal of the National Council of Teachers of Mathematics, is devoted to improving mathematics instruction from grade 8-14 and supporting teacher education ...