In this Custom Set, students experiment with addition and subtraction calculations, by building equations to make a given target number.
Each grid contains a target number, a set of three numbers, an addition sign, a subtraction sign, and an equals sign. Click on the numbers and signs to make the target number. This set uses the numbers 1, 2, and 4.
For more Clicker sets like these, search for target numbers on LearningGrids.