If you think about it, multiplying is just another way of comparing numbers. How do we compare 4 and 20 using multiplication? Let's find out together.
Comparing with multiplication is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 4.OA.A.1.
1. 4.OA.A.1 : Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 x 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations..