Decimals Times Powers of Ten
0.305 x 10 = ?
3.05
Juan buys 2.8 pounds of turkey. The turkey costs $4.55 for each pound.
How much does Juan spend for the turkey?
$12.74
16.2 x 5 = ?
81
When multiplying decimals, in the answer, the decimal point moves how many places to the left in the problem .3 x .2?
2
When multiplying decimals 7.30 x .4, the digits in your answer move ___ places to the left.
3
2.3 x 100 = ?
230
Dara buys a small drink for $1.75. A large drink costs 1.6 times as much as a small drink.
How much does a large drink cost?
$2.80
19.5 x 3 = ?
58.5
When multiplying decimals, in your answer the decimal moves ____ ? (left or right)
left
2.73 x 6.4 = ?
17.472
1.7 x 1000 = ?
1700
Jillian buys 3.6 meters of fabric. The fabric costs $5.75 for each meter.
How much does Jillian spend for the fabric?
$20.70
7.69 x 13 = ?
99.97
In your answer, how many places should you move the decimal point when multiplying .6 X .06?
3
54.86 x 3.5 = ?
192.01
0.4 x 104 = ?
4,000
Mary has 28.75 inches of ribbon. Each inch is 2.54 centimeters.
How many centimeters of ribbon does Mary have?
73.025 cm
53.4 x 9 = ?
480.6
When multiplying decimals times a power of 10, in your answer the decimal moves ____ ? (left or right)
right
22.6 x 8.15 = ?
184.19
3.2 x 106 = ?
3,200,000
Mia went for a long bike ride. She rode 10.25 kilometers each hour for 4.25 hours.
How far did Mia travel on her bike ride?
43.5625 km
21.9 x 22 = ?
481.8
In your answer, how many places should you move the decimal point when multiplying 6.8 X 109?
9
51.2 x 9.08 = ?
464.896