In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.

What do reading and math have in common? It takes geometry to find the area of the surface of a book, magazine or notebook!

Call on logic and reasoning in this sneaky math worksheet.

Take brain teasers to the next level with this extra-challenging magic square puzzle that features decimals!

Not just an intro to a popular card game, this worksheet encourages quick-thinking and comparison, and helps kids learn to break problems down.

Does your fifth grader need help with ordering decimals? Bolster their decimal understanding with this beaker-booked worksheet.