Multi-Digit by One Digit
Solve using the area model: 725 x 5
2,900
Solve using the area model: 15 x 23
345
700 x 4
2,800
The cat ran 156 feet. The dog ran 7 times as many feet. How many feet did the dog run?
1,092 feet
Twenty-five is five times as many as five. Write an equation for this comparison.
25 = 5 x 5
Solve using standard algorithm:
790 x 7
5,530
Solve using the area model:
56 x 81
4,536
8,000 x 5
40,000
In a theater, there are 18 rows of 28 chairs. How many seats are there available for people?
504 seats
Sixty is twelve times as many as ________. Write an equation and solve for the blank.
12 x 5 = 60
Solve using the area model:
2,568 x 9
23,112
Solve using the standard algorithm/turtlehead method:
17 x 34
578
Estimate the product by rounding to the largest place value:
288 x 6
1,800
What is the product of 2,578 times 6
15,468
Seventy is ten times as many as seven. Write an equation for this.
10 x 7 = 70
Solve using standard algorithm:
9,873 x 8
78,984
Solve using the standard algorithm/turtlehead method:
67 x 52
3,484
Estimate the product by rounding to the nearest tens place:
23 x 52
1,000
Ivan went to Target. His snacks costs $27. A new TV was 35 times as many dollars as his snack. How much did the TV cost? Bonus 100 pts if you can determine the total cost he spent altogether.
$945
$972
8 x 7 = 56
Write a comparison statement for this equation:
Fifty-six is eight times as many as seven.
Solve using the area model:
6,423 x 7
44,961
Solve using the standard algorithm/turtlehead method:
98 x 76
7,448
Estimate by rounding to the largest place value:
3,459 x 9
27,000
In one summer, Keira ran 33 miles. Her friend Becca ran 19 times as many miles as Keira. How many miles did Becca run?
627 miles
Write a comparison for this equation and fill in the blank.
6 x ______ = 72
Seventy-two is six times as many as _________.