Multiplication
Multiply by 5's
Repeated addition
5+5+5
3*5=15
5+5+5+5
3*4=20
Skip Count
5,10,15
5,10,15,20
Draw a picture
Subtopic
Number line model
Array model
Repeated addition
Repeated addition is simply adding groups of the same number.
5+5+5
3*5=15
5+5+5+5
3*4=20
Skip Count
It's counting by 5's.
5,10,15
5,10,15,20
Draw a picture
Drawing a picture of an object and group it by the number you are multiplying.
Subtopic
Number line model
Array model