Math operations Long addition (three numbers) Long addition (three numbers): Practice long addition with three numbers Level game: 4th and 5th grade Math games recommended for You: Long addition Long subtraction Long multiplication 4th grade5th grade Share this Practice math games: Numbers divisible by 10 Multiplication table 1-50 – Test Kilograms to tons Leave A Comment Cancel reply Save my name, email, and website in this browser for the next time I comment.