Draw an area model to solve. Make a list of equations for the partial products, add, and solve.
6 x 25
What is 6 x 20 = 120, 1 x 5 = 30, 120 + 30 = 150
100
A cat has 2 times as many toys as a puppy. The cat has 12 toys. How many toys does the puppy have?
What is 6 toys
200
9 x 9
What is 81
200
Write an equation for twenty-eight is four times as much as seven
What is 28 = 4 x 7
200
4 x 500 =
What is 2,000
200
Make an area model to solve. Make a list of equations for the partial products, add, and solve.
21 x 55
What is 20 x 50 = 1,000; 20 x 5 = 100; 1 x 50 = 50; 1 x 5 = 5; 1,000+100+50+5= 1,155
200
Savannah’s full-grown dog weighs 10 times as much as her puppy. The puppy weighs 9 pounds. Write the number of pounds of the full-grown dog.
What is 9 x 10 = 90 pounds
300
12 x 5
What is 60
300
What is 3 times larger than 10?
What is 30
300
300 x 6
What is 1,800
300
Estimate: 36 x 567
What is 40 x 600 = 24,000 The product should be about 24,000
300
Isaac sold 45 tickets to the school play, which is 3 times as many as the number of tickets sold by Rickie. How many tickets did Rickie sell?
What is 45 = 3 x ?, Rickie sold 15 tickets
400
10 x 0
What is 0
400
36 is 6 times larger than ___ ?
What is 6
400
7 x 30
What is 210
400
Make an area model to solve. List the equations for the partial products, add, and solve.
219 x 4=
What is 200 x 4=800, 10 x 4=40, 9 x 4=36, so 800+40+36=876
400
A used bicycle costs $75; a new one costs $300. How many times as much does the new bike cost compared with the used bike?
What is The new bike is 3 times as much as the used bike.
500
8 x 4
What is 32
500
Write a multiplicative comparison for 15 = 3 x 5
What is 15 is 3 times larger than 5
500
12 x 2,000
What is 24,000
500
Make an area model to solve. Make a list of equations for the partial products, add, and solve.
55 x 123
What is 50 x 100=5,000; 50 x 20=1,000; 50 x 3=150; 5 x 100=500; 5 x 20=100; 5 x 3=15; 5,000+1,000+150+500+100+15=6,675
500
Amaya is reading a book that has 172 pages. Danny P. is reading a book that has three times as many pages as Amaya’s book. How many pages does Danny P.’s book have? Write an equations that represent this problem.