Lesson 1: Practice Problems
Problem 1
Find the area of each square. Each grid square represents 1 square unit.
Problem 2
Find the length of a side of a square if its area is:
81 square inches
cm² 0.49 square units
square units
Problem 3
Find the area of a square if its side length is:
3 inches
7 units
100 cm
40 inches
units
Problem 4 From Unit 7 Lesson 14
Evaluate
Problem 5 From Unit 7 Lesson 15
Noah reads the problem, “Evaluate each expression, giving the answer in scientific notation.” The first problem part is:
Problem 6 From Unit 7 Lesson 6
Select all the expressions that are equivalent to