5th grade addition with decimals Spin the wheel game - Learn addition with decimals while playing this interactive online spin the wheel game. Students will spin the wheel in order to earn points randomly. However, they need to answer questions that pop up correctly to get a chance to answer the next question. Adding decimals is a skill for students in 3rd, 4th, 5th and 6th grades. This game will enable parents and teachers to evaluate the ability of their students to solve addition of decimals. There are more exercises on similar activities found on this website. Review some addition facts and get ready to apply the skills learned here in other activities that will be studied in the grades earlier mentioned. Decimals numbers will also be encountered when studying algebra, consumer math, fractions, ratios and more. Have fun learning about decimals.