This worksheet gives students an opportunity to apply the concepts of multiplication to multiply tenths and multiples of 100. Students understand that multiplying a decimal by a number that ends in zeros causes the decimal point to be placed in the product as many places from the right as the number of decimal digits in the multiplicand. In multiply tenths and multiples of 100 worksheet, they practice this idea in great detail. 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.