1st grade counting by fives twos threes game - This game covers several skills under skip-counting. There are math problems to test skills in skip-counting by twos, by threes and by fives. Skip counting by twos entails numbers increasing by two in a series for example, 2, 4, 6, 8, �.. Counting by three entails numbers increasing by three e.g. 3, 6, 9, 12 �.. while counting by five entails numbers increasing by 5 for example, 5, 10, 15, 20,�� In this game, students will learn how groups of objects or scores of a game can be counted by groups of numbers. Skip-counting makes counting easier and faster. This activity will be taught through the medium of a snakes and ladders game. The game is suitable for 1st, 2nd and 3rd grade students.