Identifying Decimals
Which is the standard form for two and twelve thousandths?
2.012
Which symbol makes this inequality true?
38.21 ____ 38.023
>
Find the sum:
28.65 + 14.93
43.58
Find the difference:
8.6 - 3.71 = ____
4.89
7.69 x 10² = ___
769
Which has a value 10 times greater than 0.008?
0.08
It takes 686.98 days for Mars to revolve around the sun. To the nearest WHOLE number, how many days does it take for Mars to revolve around the sun?
687 days
Find the sum:
5.82 + 9.7
15.52
Find the difference:
62.16 - 43.7 = ____
18.46
2.5 x 10³ = ___
2,500
If the mass of Earth is equal to 1, the mass of Mercury is 0.055. Which is the number name for Mercury's mass?
fifty-five thousandths
What is 8.14 rounded to the nearest tenth?
8.1
Jacob bought a movie ticket for $7.50, popcorn for $3.95, and a drink for $2.25. How much money did Jacob spend in all?
$13.70
The distance from Walker's home to the beach is 92.6 miles. After one hour, Zeke has driven 57.8 miles. HOW MANY MORE miles does Zeke need to drive to reach the beach?
34.8 miles
47 ÷ 10 = ___
4.7
The land speed record for one mile is seven hundred sixty-three and thirty-five thousandths miles per hour. Which shows the decimal in expanded form?
700 + 60 + 3 + 0.03 + 0.005
Levi's bedroom is 3.37 meters. What is the width of Levi's bedroom to the nearest TENTH of a meter?
3.4 meters
Malaysia drove 9.8 miles to visit a friend and then drove 2.5 miles to visit her grandmother. How many miles did Malaysia drive in total?
12.3 miles
Amon worked 37.25 hours this week. He worked 29.5 hours last week. HOW MANY MORE hours did Amon work this week than last week?
7.75 hours
2.34 ÷ 10² = ___
0.0234
What is the expanded form with multiplication for 836.205?
8 x 100 + 3 x 10 + 6 x 1 + 2 X 1/10 + 5 x 1/1000
What is 6.493 rounded to the nearest hundredth?
6.49
Last year, John was 56.5 inches tall. Since then he has grown 3.75 inches. How tall is John now?
60.25 inches
Erin has $28.92. She bought a sweater for $16.75. How much change did she receive?
$12.17
47.62 x 10⁴ = ___
476,200