Subtraction of two digit numbers online pirate game

Subtraction of two digit numbers online pirate game. Two digiit number have one number in the units place and one number in the tens place. This game is a subtraction game for children in 1st, 2nd and 3rd grades. The same principle of subtraction applies although in some cases you have to borrow to complete numbers that are less than the number you are trying to take away. The notion of two digit subtraction is easy to understand if the underlying principles of regular subtraction were understood. This video game teachers math with fun. Children will learn more if you play a game with them. This game is about two pirates fighting at sea, aiming to sink the opponent's ship. Hit the start button to play or go to the help section to understand the rules.