# 5.4 Wrapping Up Multiplication and Division with Multi-Digit Numbers

## Unit Goals

- Students use the standard algorithm to multiply multi-digit whole numbers. They divide whole numbers up to four-digits by two-digits divisors using strategies based on place value and properties of operations.

### Section A Goals

- Multiply multi-digit whole numbers using the standard algorithm.

### Section B Goals

- Divide multi-digit whole numbers using strategies based on place value, properties of operations, and the relationship between multiplication and division.

### Section C Goals

- Multiply and divide to solve real-world and mathematical problems involving area and volume.

### Glossary Entries

**area**The number of square units that cover a flat figure without gaps or overlaps.

**cubic unit**A unit cube with side lengths that are standard measurement units that is used to measure volume.**rectangular prism**A solid figure which has six faces that are rectangles.**unit cube**A cube whose sides are 1 unit long, used to measure volume.**volume**The number of unit cubes that fill a solid figure without gaps or overlap.