Miss Challenge's Multiplication Challenge Problems! This series of multiplication word problem challenghes stretch the brains of your growing mathematicians! Each level has five word problems. The first level requires simple multiplication facts, but the next levels include multiple steps or multiple operations. I put my students into three homogeneous groups and allow them to work on the problems. When all five questions are correct, learners can move to a new color station (level 3 moves to level 4, the super challenge level). This set is also a perfect way to enrich your instruction or differentiate your math centers for high-ability learners.