Find the product! These practice problems all have a single-digit number multiplied by a multiple of 10 (ranging 10-90). Help them practice these quick problems through sheer repetition: there are 60 altogether! By the time your scholars are done, they'll never forget how to do these problems. Because there is little engagement other than practice problems here, consider timing students as they do one page, then challenging them to get the second page done faster (almost all of them undoubtedly will).