This package includes 20 "add the room" cards to print, laminate and cut. Post these around the room for the students to find.
Also included is a matching recording sheet. The students are to find the cards, copy the equation into the matching box, and do the math!
The cards are reusable and are in full color. The recording sheet is in grayscale to be printed for student use.
The addition facts go up to sums of 21.