Lesson: Word Problems: The Four Operations Mathematics • 4th Grade
In this lesson, we will learn how to solve multistep problems that include multiplying two two-digit numbers.
James wants to estimate the height of an office building with 58 floors.
Which of the following is the best estimate for the height of a ceiling in an office?
Given there is a gap of about 2 ft between each floor in the building, estimate the total height of the building.
A primary school has 64 classes with 58 students in each class. Calculate the total number of students. Round your answer to the nearest hundred.
Jennifer is on vacation and wants to send postcards to her 12 friends. Postcards cost 15 cents each and she has 170 cents.
Does she have enough money to buy one for each of her friends?
How many postcards can she buy?