2nd grade subtraction of numbers game - Learn your subtraction facts online. In this game, students will subtract small from large numbers for example, subtract one place numbers from two place numbers. In some cases, students will solve subtraction problems that warrant them to carry across places. This game will enable students to review subtraction in a quick manner. A lot learned in this game can later be applied in solving other subtraction problems involving larger numbers. The worksheets section contains load s of subtraction exercises for review with answer keys attached. Also use those alongside this game for better understanding. This game can be played by students in 1st, 2nd, 3rd and 4th grades online.