MA19.4.11

Mathematics (2019) Grade(s): 4

MA19.4.11
Find the product of two factors (up to four digits by a one-digit number and two two-digit numbers), using strategies based on place value and the properties of operations.

Unpacked Content

Knowledge

Students know:

How to compose and decompose numbers in a variety of ways using place value and the properties of operations.
How to represent the product of two factors using an area model.
Use strategies based on place value (partial products), the properties of operations, arrays and area models to represent a two digit factor times a two digit factor.

Skills

Students are able to:

Use strategies based on place value and the properties of operations to find products.
Illustrate the product of two factors using rectangular arrays and area models.
Explain the product of two factors using equations.
Make connections between models and equations.

Understanding

Students understand that:

arrays, area models, place value strategies, and the properties of operations can be used to find products of a single digit factor by a multi-digit factor and products of two two-digit factors.

Vocabulary

Product
Factor
Compose
Decompose
Digit
Strategy
Place value
Properties of operations
Equation
Rectangular array
Area model
Partial product
Multiple of 10

Aligned Learning Resources

Partial Products

Area Model for Multiplication

Greatest Product Wins!

The Digit Card Challenge

Big Problem? Break It Apart

Design by Adaptive Theme