Addition and Subtraction of DecimalsThis product contains 5 cross-number puzzles with a different number of problems (from 12 to 23). Students solve the problems, then enter their answers into the grid. It's like a crossword puzzle, but with numbers. The resource is presented both in color and in an ink−saving black and white version. Students can color the black and white version after completing of assignment.These puzzles are great for homework, review, independent practice, classwork, small