Here are some more practice examples for you:

If you have 4 groups of 2 ducks,					how many ducks do you have?
4 x 2 =		8    6    5

If you have 4 groups of 3 ducks,					how many ducks do you have?
4 x 3 =		6    7    12

If you have 4 groups of 4 ducks,					how many ducks do you have?
4 x 4 =		8    16    12

If you have 4 groups of 5 ducks,					how many ducks do you have?
4 x 5 =		15    9    20

Isn't this easy? See now you're ready to GO ON to the next page!