This is a 4 page worksheet set (with KEYs for each) for students to use when learning to represent addition & subtraction with objects or drawings.
Students will have 2 different colored markers and represent that addition problems by making the coordinating number of each color of dots.
For subtraction, students will have 2 different colored markers and will represent subtraction by making dots for the first number and crossing out the dots with the other colors. The dots not crossed out is the answer.
You can use this as a whole group, small group or center paper.