Area Model
Using an area model, solve the following multiplication problem:
398x17
What is 6,766?
Using partial product, solve the following multiplication problem:
350x17
What is 5,950?
Using the standard algorithm, solve the following multiplication problem:
728x90
What is 65,520?
There are 366 days in a leap year and 24 hours in a day. How many hours are in a leap year?
What is 8,784?
Use the quarter strategy to multiply 25x16
1/4 of 16 is 4, 4x100 is 400
Using an area model, solve the following multiplication problem:
4,192x83
Using partial product, solve the following multiplication problem:
8,106x53
What is 429,618?
Using the standard algorithm, solve the following multiplication problem:
655x20
What is 13,100?
A certain dishwasher uses 29 kilowatts of energy per hour. If the dishwasher was used 156 hours last year, how many kilowatts of energy did the dishwasher use last year?
What is 4,524?
Use the quarter strategy to solve 50x24
1/2 of 24 is 12, 12x100 is 1,200
Using an area model, solve the following multiplication problem:
12,061x45
What is 542,745?
Using partial product, solve the following multiplication problem:
4,978x64
What is 318,592?
Using the standard algorithm, solve the following multiplication problem:
1,310x57
What is 74,670?
What is 5,625?
Use the quarter strategy to solve 75x84
3/4 of 84 is 63, 63x100 is 6,300
Using an area model, solve the following multiplication problem:
9,710x90
What is 873,900?
Using partial product, solve the following multiplication problem:
41,118x20
What is 822,360?
Using the standard algorithm, solve the following multiplication problem:
82,315x68
What is 5,597,420?
Raquel can type 63 words every minute. Rick can type 73 words every minute. How many more words can Rick type than Raquel in 135 minutes?
What is 1,350?
Use the quarter strategy to solve 25x36
1/4 of 36 is 9, 9x100 is 900
Using an area model, solve the following multiplication problem:
45,814x72
What is 3,298,608?
Using partial product, solve the following multiplication problem:
52,485x36
What is 1,889,460?
Using the standard algorithm, solve the following multiplication problem:
97,420x12
What is 1,169,040?
Mrs. Cooper constructs a cube with 5,120 magnetic blocks. Students in her two classes will each make an identical cube. There are 22 students in one class and 19 students in the other class. How many blocks does she need for all of her students?
What is 209,920?
Use the quarter strategy to solve 75x48
3/4 of 48 is 36, 36x100 is 3,600