Students demonstrate their problem-solving ability as they work on this multiply two 1-digit numbers worksheet. Students have multiplied numbers using different strategies and knowledge of place value. With multiply two 1-digit numbers worksheet, they should develop fluency with multiplication. In this worksheet, students practice solving problems written in the horizontal format. How numbers are laid out in a problem affects the method a student employs to solve it. Therefore to develop actual fluency and mastery of multiple strategies, students must practice different formats.