GAME INSTRUCTIONS
Online subtraction competition for primary school children, from 6 to 9 years old approximately. It is a test of strength between two sailboats, to which the wind helps when you solve subtractions correctly, indicating the right result. Compete against the computer or create a game with your classmates. Answer the simple subtraction questions correctly, quickly, and win the mathematical subtraction competition in this Arcademics game: "Tug Team Sailboats", which works on the 1.OA.C.6 skill of demonstrating fluency in adding and subtracting up to 10.