Grouping Cows in groups of 5 and 10

GAME INFO
Mathematics educational resource from the National Council of Teachers of Mathematics. This is a game for grouping cows, 5 by 5 and 10 by 10. Play with the groupings, click on group and a UFO will help you cross the river with the cows and put them in a cow basket to be able to count them better. Choose the game mode, and practice not only grouping, but also counting, adding and subtracting with these funny cows and UFOs. A maths game in English.