Decimals x Powers of 10
Solve the following problem:
4.2 x 101
42
Solve the following problem:
0.5 x 2
1
Solve the following problem:
0.3 x 0.5
0.15
Solve the following problem:
Sarah bought 2.5 pounds of apples. Each pound costs $3.20. How much did Sarah pay for the apples?
$8.00
What is the value of the digit 7 in the number 4.7?
7 tenths
Solve the following problem:
0.56 x 102
56
Solve the following problem:
1.2 x 3
3.6
Solve the following problem:
1.3 x 0.4
0.52
Solve the following problem:
A car travels 55.5 miles per hour. How far will it travel in 2.2 hours?
122.1 miles
What is the value of the digit 6 in the number 15.36?
6 hundredths
Solve the following problem:
3.047 x 103
3,047
Solve the following problem:
4.75 x 4
19
Solve the following problem:
2.45 x 0.3
0.735
Solve the following problem:
Maria is buying fabric that costs $7.85 per yard. If she buys 4.6 yards, how much will she spend?
$36.11
What is the value of the digit 8 in the number 203.498?
8 thousandths
Solve the following problem:
0.007 x 104
70
Solve the following problem:
0.086 x 23
1.978
Solve the following problem:
0.086 x 0.07
0.00602
Solve the following problem:
A plane travels 480.21 miles per hour. How many miles would the plane have traveled in 2.3 hours?
1,104.483 miles
In the number 45.207, which digit is in the thousandths place, AND what is its value?
7; 7 thousandths
Solve the following problem:
0.1203 x 106
120,300
Solve the following problem:
12.34 x 156
1,925.04
Solve the following problem:
102.34 x 0.056
5.73104
Solve the following problem:
A soda can contains 12.2 fluid ounces. If there are 24 cans in a package, how many fluid ounces would be in 1.5 packages?
439.2 fluid ounces
In the number 1.354, what is the value of the 1, 3, 5, and 4?
1 = one
3 = 3 tenths
5 = 5 hundredths
4 = 4 thousandths