Lesson 2 More Multiplication
Let’s practice using the multiplication algorithm.
Warm-up Estimation Exploration: Large Product
Record an estimate that is:
Activity 1 Kiran’s Work
Find the value of the product.
Below is Kiran’s work finding the value of the product
. Is his answer reasonable? Explain your reasoning.
What parts of the work do you agree with? Be prepared to explain your reasoning.
What parts of the work do you disagree with? Be prepared to explain your reasoning.
Look at your solution to part a. Is there anything you want to revise? Be prepared to explain.
Activity 2 Zero the Hero
Find the value of each product.