Here's a set of 20 self-correcting #pirates-themed task cards for doing mental math and getting started with solving equations. This series is level 3: there are all the operations. Just fold the card to have the solution on the back. You will find two versions in the file: one "ink saving" (the first 10 pages) and the second in full color (the next 10 pages). So be careful when printing. If, despite all my vigilance, you observe an error, do not hesitate to inform me immediately by message so t