Subtraction Sliders drill basic subtraction facts.The set contains 10 sliders for facts for divisors from 1 to 10.
Sliders are easy-to-assemble and self-checking. Sliders have two parts, a holder, and a sliding strip. A window is cut out of the slider so one number can be seen at a time. Slide a number into the window to complete a math problem. Find the product and check the answer in the answer flap.
This is a pdf download. You will receive an e-mail link to download the file. No physical product will be shipped.
Try a free sample with a subtrahend of 0 (-0) to see how it works.