5.4 Wrapping Up Multiplication and Division with Multi-Digit Numbers
- 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.
Estimate and Find Products
Partial Products in Diagrams
Partial Products in Algorithms
Standard Algorithm: One-digit and Multi-digit Numbers with Composing
Standard Algorithm: Multi-digit Numbers without Composing
Standard Algorithm: Multi-digit Numbers with Composing
Build Multiplication Fluency