MULTIPLICATION
WHAT IS 6 X 80?
480
What vocabulary term describes the part of the product you get when you multiply each factor by the other factor?
PARTIAL PRODUCT
ESTIMATE THE PRODUCT OF 4 X 69
280
A cat weighs 16 pounds. A dog weighs 6 times as much. How much does the dog weigh?
THE DOG WEIGHS 96 POUNDS.
Find n:
12 + n + 5 = 10 × 3
n = 13
WHAT IS 4 X 70?
280
What multiplication property does this show
6 x 54 = 6 x (50 + 4)
(6 x 50) + (6 x 4)
300 + 24
324
DISTRIBUTIVE PROPERTY
ESTIMATE THE PRODUCT OF 7 X 813
5,600
Jessica scored 192 points. Karen scored 4 times as many points. How many points did Karen score?
KAREN SCORED 768 POINTS
Write an equation that represents 9 flowers costing $9 each for a total of $90?
n x 9 = 90
FIND THE PRODUCT 6 AND 39.
234
Which property explains why 3 × 8 has the same product as 8 × 3?
COMMUTATIVE PROPERTY
The product of 5 × 456 is between which two numbers?
2,000 AND 2,500
A theater sold 205 tickets on Monday. On Sunday, it sold 5 times as many. How many tickets were sold Sunday?
1,025 TICKETS SOLD ON SUNDAY
Eight movie tickets cost $88 total. Write an equation that can be used to find the cost c of one ticket.
8 × c = 88
FIND THE PRODUCT OF 114 X 7.
798
WHICH EQUATIONS ARE TRUE?
11 X 3 = 33
4 X 8 = 28
6 X 10 = 60
7 X 9 = 72
11 x 3 = 33
6 x 10 = 60
The product of 8 × 209 falls between which two numbers?
1,600 AND 2,400
Tara can jog 780 yards. Kim can jog 3 times as far. How far can Kim jog?
KIM CAN JOG 2,340 YARDS.
Four zoo tickets cost $36 total. Write an equation that can be used to find the cost c of each ticket.
4 x c = 36
WHAT IS THE PRODUCT OF 783 X 9?
7,047
Which equation is true?
12 x 4 = 8 x 6
4 x 8 = 12 x 3
12 x 4 = 8 x 6
Without finding the exact answer, explain why 5 × 456 is much closer to 2,000 than to 3,000.
Because 456 is close to 400–500, and multiplying by 5 gives a product around 2,000–2,500.
Amy read 210 pages last month. Derek read 4 times as many pages. How many pages did Derek read?
DEREK READ 840 PAGES.
A class wants to raise $144 by selling boxes of pens. Each box earns $12. Write an equation that can be solved to find the number of boxes, b, they need to sell.
b x 12 = 144