About This Lesson
An activity to find different ways of adding, subtracting and multiplying to reach a target number. Click to choose the operation, then drag a number up from the numberline to apply your calculation. If students miss the target, they have to adjust with another calculation until they succeed. When the target is reached, a report screen shows the steps taken. A great opportunity to practice chunking, to make adding (or subtracting) quicker, and to look at the strategies students use.
Great resource to practice various operations at once