__Important Chapter Vocabulary__1.

**Distributive Property**; The property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products.

2.

**Partial Products**; A method of multiplying in which the ones, tens, hundreds, and so on are multiplied separately and then the products are added together.

**Partial Products**

**Multiplying by tens, hundreds, thousands**

**7 x 4 = 28**

**7 x 40 = 280**

**7 x 400 = 2800**

**7 x 4000 = 28,000**