4.6 Multiplying and Dividing Multi-digit Numbers
- Students multiply and divide multi-digit whole numbers using partial products and partial quotients strategies, and apply this understanding to solve multi-step problems using the four operations.
Section A Goals
- Generate a number or shape pattern that follows a given rule.
- Identify apparent features of a number pattern that were not explicit in the rule itself.
Section B Goals
- Multiply a whole number of up to four digits by a one-digit whole number, and 2 two-digit numbers using strategies based on place value and the properties of operations.
Section C Goals
- Divide numbers of up to four digits by one-digit divisors to find whole-number quotients and remainders, using strategies based on place value, properties of operations, and the relationship between multiplication and division.
Section D Goals
- Use the four operations to solve problems that involve multi-digit whole numbers and assess the reasonableness of answers.
Products Beyond 100
Multiply Two-digit Numbers and One-digit Numbers
Multiply Three- and Four-digit Numbers by One-digit Numbers
Multiply 2 Two-digit Numbers
Recording Partial Products: One-digit and Three- or Four-digit Factors
Using Algorithms with Partial Products: 2 Two-digit Numbers
Partial Products and the Standard Algorithm
Solve Problems Involving Multiplication
Situations Involving Equal-size Groups
Situations Involving Factors and Multiples
Situations Involving Area
Base-ten Blocks to Divide
Base-ten Diagrams to Represent Division
Divide with Partial Quotients
Division With and Without Remainders
Interpret Remainders in Division Situations