Math Games

Sum Lines is a free math game where you must use the power of tiles to add, subtract, multiply, and dive your way to the solution. In sum lines, each number is at the end of a line in a grid, and your goal is to bring the sum of that line to a predetermined value. Drag the numerical tiles into the line of the original number to alter it. The numerical tiles contain a number and a mathematical symbol like add, subtract, divide, or multiply. Evaluate how the numerical tile will modify the existing sum line and determine where and when to add it to the line to reach the predetermined value.

On your desktop computer or mobile device, please use your finger to tap and drag the tile or your mouse to point, click, and drag the red numerical tiles over the sum lines. The red number tiles contain mathematical symbols as well as a numerical value. Determine where and when to add these number tiles to the sum line to reach the predetermined value.