Finding the product
Which is a reasonable estimate of the product 2,813 and 5?
A. 15,000
B. 8,000
C. 10,000
D. 1,500
A. 15,00
A game store sells video games for $22. The game store owner expects to sell 8 video games in one hour. Choose the best estimate for how much money the game store owner can expect to make on video games in one hour?
A. about $1,600
B. about $160
C. about $240
D. about $200
B. $160
15 X 9 =
15 X 9 = 135
(10 X 9) + (5 X 9)
90+45 =135
Find the product.
70 X 20 = ?
1,400
Alicia uses 200 beads to make bracelets for a craft fair. She uses 4 times as many beads to make necklaces. How many beads does she use for necklaces?
800 beads she uses for necklaces.
8 X 4 =
8 X 4 = 32
(8 X 2) + (8 X 2)
16 + 16
What's the product?
5 X 4,000 = ?
20,000
Ana practices the piano for 20 minutes everyday for 40 days. How many total minutes does she practice?
20 X 40 =
800 minutes of practice
Find the product.
619 X 8
619 X 8 = 4,952
879 X 3 = ?
2,637
Nick buys art supplies for his class. A can of paint cost $12 and a package of brushes cost $8. What is the total cost of 9 cans of paint and 15 packages of brushes? How can you write the equation above?
1. 12 X 9 = 108
2. 8 x 15 = 120
3. 108 + 120 = 228
28 X 58
28 X 58 = 1,624
63 X 21 = ?
1,323
Katya is going to the movies with her friends and family. An adult ticket costs $11 and a child ticket costs $8. What is the total cost of 4 adults tickets and 7 child tickets? How can you write an equation above?
1. 11 X 4 = 44
2. 8 X 7 = 56
3. 44 + 56 = 100
Find the product.
172 X 94?
172 X 94 = 16,168