Use the partial products box method to solve 13x21.
What is 273 (with work)?
100
Use the standard algorithm to find the product of 25x11.
What is 275?
100
Ms. Futrell has 10 boxes of chocolate. Each box has 20 pieces of chocolate. How many pieces total does she have?
What is 200 pieces of chocolate?
200
Find the product of 90x30.
What is 2,700?
200
Estimate 41x78.
What is 3,200?
200
Use the partial products box method to find the product of 38x21.
What is 798 (with work)?
200
Use the standard algorithm to find the product of 45x26.
What is 1,170?
200
Bree hiked 16 miles each day on a 12-day hiking trip. Laura hiked 14 miles each day on her 16-day hiking trip. How many more miles did Laura hike than Bree hiked?
What is 32 miles?
300
Find the product of 40x24.
What is 960?
300
Estimate 64x65.
What is 4,200?
300
Use the partial products box method to find the product of 62x33.
What is 2,046 (with work)?
300
Use the standard algorithm to find the product of 83x44.
What is 3,652?
300
A zoo gift shop orders 18 boxes of 75 key rings each and 15 boxes of 80 refrigerator magnets each. How many more key rings than refrigerator magnets does the gift shop order?
What is 150?
400
Find the product of 70x55.
What is 3,850?
400
Estimate 88x91.
What is 8,100?
400
Use the partial products number/combinations method to find the product of 64x76.
What is 4,864 (with work)?
400
Use the standard algorithm to find the product of 97x88.
What is 8,536?
400
Mr. Campbell typed 64 pages every 21 days for his book. Mrs. Johnson typed 45 pages every 21 days for her book. How many more pages did Mr. Campbell type than Mrs. Johnson every 21 days?
What is 399 pages?
500
Find the product of 97x60.
What is 5,820?
500
Estimate 94x89.
What is 8,100?
500
Use the partial products number/combination method to find the product of 98x67.
What is 6,566 (with work)?
500
Use the standard algorithm to find the product of 99x99.
What is 9,801?
500
There are 2 new seats in each row in a meeting room. There are 23 rows in the meeting room. Each seat costs $18. What is the cost for the new seats?