Grade 1 (6-7 yrs) Billing Counter is an interesting math lesson in which kids are taught how to count money through a simple exercise. Kids have to count and add the values of the items purchased in a store and fill in the total price. Kids enjoy the challenge as they learn and practice the concept of money counting. This game is also a good way of improving simple addition skills in young learners. Kids get a chance to handle money and get the thrill of real shopping! It is a cool game for kids.