How many groups? How many dots in each group? How many altogether?
6 groups of 3 makes 18
How many groups? How many dots in each group? How many altogether?
5 groups of 3 makes 15
How many groups? How many dots in each group? How many altogether?
7 groups of 3 makes 21
How many groups? How many dots in each group? How many altogether?
2 groups of 3 makes 6
How many groups? How many dots in each group? How many altogether?
8 groups of 3 makes 24
How many groups? How many dots in each group? How many altogether?
3 groups of 3 makes 9
How many groups? How many dots in each group? How many altogether?
4 groups of 3 makes 12
How many groups? How many dots in each group? How many altogether?
9 groups of 3 makes 27
How many groups? How many dots in each group? How many altogether?
10 groups of 3 makes 30
How many groups? How many dots in each group? How many altogether?
1 group of 3 makes 3