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Multiplication Properties
Multiplication
Multiplication of Greater Numbers
Problem Solving
Misc
100
What property is used in the following equation: 1,250 x 1 = 1,250
What is the Identity Property?
100
Find the product of 102 x 8.
What is 816?
100
Find the product for 24 x 21.
What is 504?
100
Julie painted five portraits and wants to sell them for 36 dollars each. How much money will she make if she sells all five?
What is $180?
100
Amanda buys an Italian coin, a French coin, and a Spanish coin. The Italian coin costs $4 less than the French coin and $6 more than the Spanish coin. The Spanish coin costs $25. How much does the French coin cost?
What is $35?
200
14 x 5 = 5 x 14 is an example of which property?
What is the Communtative Property?
200
Solve the following problem: 459 x 5 = ?
What is 2,295?
200
To pay for a new couch Mrs. Sharkey made a payment of 64 dollars each month for one year. How much money did the couch cost?
What is $768?
200
The state of Texas has 261,914 square miles of land and 6,687 square miles of water. How many more square miles of land does Texas have than water?
What is 255,227 square miles?
200
How many hours are in one non-leap year? Show how you got your answer.
What is 8,760 hours? 24 hours x 365 days
300
328,950 x 0 = 0 is an example of which multiplication property?
What is the zero property of multiplication?
300
Use mental math to find the product of the following problem: 700 x 50 x 1 x 2 = ? Explain how you can use mental math to solve the problem.
What is 70,000? Multiply 7 x 5 x 1 which equals 35; multiply 35 x 2 which equals 70. Annex three zeros ( two from the 700 and one from 50)
300
The sports field at CVES is shaped like a rectangle. The field is 72 yards long and 46 yards wide. What is the area of the field in square yards?
What is 3,312 square yards?
300
Seb earned $10 each week for 10 weeks walking his neighbor's dog. a. How much did he earn? b. Write the amout Seb earned using its exponential notation special name.
a. What is $100? b. What is 10 squared?
300
CVES students decide to collect pennies every day for two weeks to donate to charity. The number of pennies in the collection has doubled every day. If there were 6,144 pennies on day 12, how many pennnies were there on day 6?
What is 96 pennies?
400
In following is an example of which property of multiplication? 6 x (38 x 19) = (6 x 38) x 19
What is the Associative Property of multiplication?
400
Use mental math to solve the following problem: 8 x 5 x 22,000.
What is 880,000?
400
A company ships clothes hangers in packages of 144. In one shipment, they shipped 82 packages of clothes hangers. How many clothes hangers are there in 82 packages?
What is 11,808 clothes hangers?
400
At CVES the students painted a huge mural in the MPR. They used 21 cartons of paint. Each carton had 307 tubes of paint. How many tubes of paint did the students use?
What is 6,447 tubes of paint?
400
Cale and 7 friends have each raised $37 for team uniforms. They need $395 more. To the nearest $10, how much additional money, on average, must each of them raise to meet the goal?
What is $50?
500
If 9 x 7 x 15 = 7 x 9 x n, what is the value of n? What property of multiplication does this problem represent?
What is 15? Communtative Property of Multiplication.
500
Prove that the following equation is a true statement. (4 x 5) x 6 = 4 x (5 x 6) What property of multiplication was used to solve the problem?
4 x 5 = 20; 20 x 6 = 120. 4 x 30 = 120. 120 = 120 Associative Property of Multiplication
500
a. Write an equation that shows how you can find the number of minutes in one year. b. Solve the equation.
a. What is 60 x 24 x 365? b. 525,600 minutes
500
Samantha has a packing carton that is 14 inches long, 14 inches wide, and 14 inches tall. If the volume of the carton is the length times the width times the height, show the number of cubic inches the carton holds in: a. exponential notation b. expanded notation c. standard notation
What is a. 14 to the third power or 14 cubed b. 14 x 14 x 14 c. 2,744 cubic inches
500
I am a four-digit number. My tens digit is a zero. My ones digit is an odd number that is 3 less than my hundreds digit. If you multiply me by 5, the estimated product is 20,000. What three numbers could I be?
What are 4,401; 3,603; 3,805?