This pyramid was created by Kayley, grade 5 student.[br]You [b]FIRST[/b] have to FIGURE OUT what is the [b]RULE[/b] of the pyramid. [b][color=#ff00ff]How do you get the numbers in each row?[/color][/b][br]Then you need to calculate what is the number that goes [b][color=#ff00ff]ON THE TOP[/color][/b] square of the pyramid.[br]Have Fun!