Powers of 10
30 x 10
300
15x12
180
252 x 40
10,080
5.2X3
15.6
It costs $7.50 for a ticket to the zoo. If a family of 4 is going, what is the total cost?
$30
20 x 50
1000
19x24
456
42 x 363
15,246
7x8.9
62.3
It costs $2.45 for each person at the zoo to ride the merry-go-round. If 54 people went around in an hour, how much money was collected from the merry-go-round?
$132.30
30 x 600
18,000
33x44
1,452
761 x 36
27,396
6.2x0.4
2.48
LeBron James has a career average of 27.1 points per game. If he continued that average through the next 20 games, what is the total amount points he will score?
400 x 50
20,000
57x29
1,653
963 x 27
26,001
0.89 X 6.5
5.785
Courtney bought 12 apples that each weighed 3.4 ounces. What is the total weight?
40.8 ounces.
600 x 900
540,000
68x79
5,372
796 x 68
54,128
0.345 X 0.67
0.23115
Patrick picks 18 apples and 12 oranges on Saturday. If he did this each of the past 5 days, how much total fruit did he pick?
150 pieces of fruit.