Teachers, save “Lincoln Subtraction” to assign it to your class.

1) Tap 2) Read the blue box in the top corner to see how many Lincolns you should cross out. 3) Tap to move the number of X's listed in the blue box onto Lincoln. 4) Tap to write a number sentence below that matches your picture. 5) Continue on all the pages. 6) Tap to record what you did on one page. 7) Tap to save.