Decimals
The correct way to say "23.065"
twenty-three and sixty-five thousandths
453.1 + 36.3 =
489.4
88.39 – 20.8 =
67.59
0.3 × 0.9 =
0.27
John and Lana were comparing the distance they ran over a week. If John ran 13.42 miles and Lana ran 16.7 miles, calculate the total distance they ran.
30.12 miles
The greatest of the following numbers: 23.01, 23.1, 23.10, 231.0
231.0
1.546 + 0.07 =
1.616
12.64 – 7.3 =
5.34
17.2 × 12.86 =
221.192
Chloe downloaded two apps which were 12.42 kb total. If one app was 9.32 kb, calculate the size of the other app.
3.1 kb
The number with the least value: 9.42, 2.49, 2.94, 4.92
2.49
4.3 + 0.1748 =
4.4748
75 – 14.25 =
60.75
26.02 × 2.006 =
52.19612
For a party George bought 100 cupcakes with 0.3 of them being chocolate. Of the chocolate cupcakes, 0.9 of them had sprinkles. Calculate the amount of the total cupcakes bought that were chocolate with sprinkles.
27 cupcakes
The number that is in the thousandths place in 98.0976.
7
The school is 3.2 blocks from Hector’s house. Calculate the distance in blocks that Hector walked to and from school.
6.4 blocks
Jabir buys 2.74 pounds of dried pinto beans and 4.05 pounds of dried lima beans. Calculate the difference between the weights of the beans that Jabir buys.
1.31 pounds
A mine produces 42.5 tons of coal per hour. Calculate how much coal the mine produce in 9.5 hours.
403.75 tons
A new washing machine used 2.4 liters of water per full load to clean clothes. If George washed 4.49 loads of clothes, how many liters of water would be used?
10.776 liters
The number that is greater between 569.789 and 569.7886?
569.789
Lorena bought groceries for $102.34 and new shoes for $53.36. Calculate the total amount Lorena spent on groceries and shoes.
$155.70
Kelly’s baby brother weighs 7.71 pounds. Her newborn kitten weighs 0.24 pound. Calculate how much more Kelly’s baby brother weighs than her kitten.
7.47 pounds
Ms. Morgan bought 3.5 pounds of bananas at $0.51 a pound and 4.5 pounds of pineapple at $1.19 a pound. Calculate the amount she paid for the bananas and pineapple.
Estimate each item cost to the nearest hundredth before adding.
$7.15
Will was checking how much power his lights used. His first light by itself used 73.15 amps. When he turned on the second light, together they used 152.95 amps. Calculate how many amps the second light used.
79.8 amps