ENTER BELOW FOR ARGOPREP'S FREE WEEKLY GIVEAWAYS. EVERY WEEK!
FREE 100$ in books to a family!
Of course, three is triceratops’ favorite number! “Tri” means three! This worksheet is a fun introduction to three one-digit addend addition. First-graders will enjoy solving the problems, but they’ll also love the graphics. There are twenty questions, all in horizontal format, and none whose answers are greater than twenty.
Shipping calculated at checkout.