Home > CC1 > Chapter 7 > Lesson 7.3.4 > Problem7-130

7-130.

Use a generic rectangle to multiply $(467)(392)$.

Draw a 3 by 3 generic rectangle.  The edges will be a row or column showing hundreds, tens, and ones.

$(467)(392) = 120,000 + 36,000 + 18,000 + 5400 + 2100 + 800 + 630 + 120 + 14 = 183,064$