Quiz on Division of Decimal Numbers

What is the correct procedure to divide a decimal number by an integer, for example, 12.66 divided by 3?

• Multiply the decimal number by the integer.

• Add the decimal places and then divide.

• Equalize the decimal places and then perform the calculations.

• Divide the values without worrying about the decimal point.

When dividing a decimal number by an integer, what did Marina do to help with the calculations?

• Added extra decimal places.

• Ignored the decimal places completely.

• Multiplied the decimal number by 10.

• Compared integers and decimals to aid in calculations.

What is the decimal number that Marina found when dividing a piece of fabric measuring 7 meters into 16 equal parts?

• 0.4375

• 0.4000

• 0.4370

• 0.4300

When multiplying a number by powers of 10, what happens to the decimal point?

• It moves to the left.

• It moves to the right.

• It disappears.

• It stays in the same place.

In the division of 1.24 by 0.2, what is the result?

• 62

• 6.2

• 0.62

• 0.062

What is the total cost of gifts if a company spent $140.40 and each gift cost $2.16?

• $145.56

• $142.56

• $140.40

• $2.16

How many clients received gifts from the company if it was less than 64?

• 67

• 66

• 65

• 63

What is the correct statement regarding the division of the total cost by the cost per gift?

• The number of clients receiving gifts is between 64 and 66.

• The decimal places were removed during division.

• The quotient is a decimal number.

• The quotient is a whole number.

What is the result of 1.241 multiplied by 1000?

• 124.1

• 12410

• 124100

• 1241

What did we learn about division with decimal numbers in this lesson?

• How to round decimal numbers.

• How to divide decimal numbers.

• How to multiply decimal numbers.

• How to add decimal numbers.