Grade 5 Unit 5
Lesson 21: Multiply More Decimals
CC BY 2021 Illustrative Mathematics
Grade 5 Unit 5
Lesson 21: Multiply More Decimals
CC BY 2021 Illustrative Mathematics
Central Park is a large park in Manhattan. It is about 3.85 kilometers long and 0.79 km wide. What is the area of Central Park?
Record an estimate that is:
Explain or show why this pair of expressions are equivalent.
Explain or show why this pair of expressions are equivalent.
Explain or show why this pair of expressions are equivalent.
Find the value of the products in the previous problem.
Find the value of the product.
Find the value of the product.
Find the value of the product.
Explain why 2.5 x 6.4 and (25 x 64) x 0.01 are equal.
Find the value of 2.5 x 6.4.