another way to say 2,600
twenty six hundred
6 x 9
6 x 90
60 x 90
6 x 900
6 x 9,000
72
720
7200
7200
72000
82 x 62
5084
In one hour, 1,048 cars stopped at a traffic light. What is the best estimate of how many cars will stop in 8 hours?
8,000
what are the partial products of 22 x 43?
800, 80, 60, 6
How many hundreds in
2,700
27
7 x 3
7 x 30
7 x 300
70 x 300
21
210
2100
21000
98 x 47
4606
Lacy travels 214 miles every week. What expression shows the best estimate for the number of miles she should travel in nine weeks?
a. 300 x 10
b. 250 x 9
c. 300 x 9
d. 200 x 9
D
4 x $543
$2,172
Express: 40 x 50
(4 x 10) x (5 x 10)
11 x 10
11 x 20
11 x 30
11 x 40
110
220
330
440
78 x 31
2418
A black bear has a mass of about 135 kilograms. Which is the best estimate of the mass of 3 black bears?
between 300 and 600 KG
3, 608 x 6
21, 648
Express: 50 x 60
(5x10) x (6 x10)
9 x 80
900 x 800
90 x 800
720
720,000
72000
5 x 7032
35,160
Season tickets at an amusement park cost $57 per ticket. If someone buys 5 tickets, what will be the total cost? Show you work.
$285
partial products of 37 x 26
600, 140, 180, 42
3 x 535 = 3 x 500+ 3 x 30 + 3 x 5
Which property is expressed here?
distributive
13 x 20
13 x 200
130 x 20
130 x 200
260
2600
2600
26000
7 x 83,456
584,192
A toy company employee ships 168 jigsaw puzzles on Monday. He ships 175 jigsaw puzzles on Tuesday. Each puzzle weighs 4 pounds. How many pounds do the jigsaw puzzles weigh in all? show you work.
1,362 pounds
partial and final product of 45 x 34
1200, 160, 150, 20
product: 1530