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CHAPTER 6: MULTIPLICATION

Lesson 10: Multiplying with Arrays

Goal
Multiply two-digit numbers using arrays.

 

Instructions for Use

Modelling Multiplication Facts

To use Modeling Multiplication Facts, click on “New Problem” or “Make Problem” to begin. Choosing New Problem will show a multiplication problem and a corresponding array. It will also how the problem can be broken into smaller parts with a new array and multiplication problem. Enter the product in the white box and hit “enter”. Choosing Make a Problem allows you to change the dimensions of the arrays and the problem. Once you have chosen a problem, enter the product in the white box and hit “enter”.