Dividing Decimals by Whole Numbers: Standard Algorithm Practice

Who is the author of the quote mentioned in the introduction?

• Nikola Tesla

• Isaac Newton

• Thomas Edison

• Albert Einstein

What is the learning goal of this lesson?

• To multiply decimals by whole numbers

• To add and subtract decimals

• To understand fractions

• To use the standard algorithm to divide a decimal by a whole number

What should you do with the decimal point when dividing a decimal by a whole number?

• Move it to the left

• Move it to the right

• Ignore it

• Place it directly above in the quotient

In the first example, what is the estimated quotient when dividing 28.40 by 40?

• 6

• 5

• 8

• 7

What is the correct quotient for the division of 28.40 by 40?

• 7.1

• 71

• 0.71

• 0.071

When dividing 22.11 by 17, what is the correct quotient?

• 1.4

• 1.1

• 1.2

• 1.3

What is the quotient when dividing 36.27 by 9?

• 4.003

• 4.3

• 4.03

• 4.300

How much will it cost to build one phonograph if it costs $354 to build seven?

• $52

• $53

• $50

• $51

What is the first step in solving the word problem about the cost of phonographs?

• Add the total cost to 7

• Subtract the total cost from 7

• Divide the total cost by 7

• Multiply the total cost by 7

How much wire is needed to make each light bulb if Mr. Edison needs 35.092 meters for 58 bulbs?

• 0.607 meters

• 0.606 meters

• 0.605 meters

• 0.608 meters