What is the multiplication equation for this array?
5 X 4 = 20 or 4 X 5 = 20
What is the number sentence or explanation for these equal groups?
5 X 3 =15 or 3 X 5 = 15
What is the number sentence or explanation for these equal groups?
3 X 2 = 6 or 2 X 3 =6 or 2 groups of 3 = 6