ENTER BELOW FOR ARGOPREP'S FREE WEEKLY GIVEAWAYS. EVERY WEEK!
FREE 100$ in books to a family!
Astronaut Cat is on a mission to add all the numbers in outer space! Can you help her? Each addition expression matches a “just after…” statement and its sum to help scaffold the addition process. A helpful example is included for students to begin their addition mission!
Shipping calculated at checkout.