Comparing
Ordering
Rounding
Expanded Notation
100
Which statement correctly compares the masses of various objects? A) 0.549 kg > 0.58 kg, B) 0.557 kg < 0.58 kg, C) 0.549 kg > 0.557 kg, or D) 0.58 kg < 0.575 kg
B
100
Mount Whitney in California is 2.745 miles high. Mount Rainier in Washington is 2.729 miles high, and Mount Harvard in Colorado is 2.731 miles high. Order the heights of these mountains from greatest to least. Which mountain had the least height? Which mountain has the greatest height?
Whitney (Greatest), Harvard, and Rainier (Least).
100
The scores below represent the women's gymnastics competition at the 2008 Beijing Olympics: Fei Cheng- 15.940, Shanshan Li- 15.37, Gabriela Dragoi- 15.325, and Anna Pavlova- 15.96 When rounded to the nearest tenth, which gymnast had a total score of 16?
Anna Pavlova
100
How is 3.74 expressed in expanded notation?
(3 x 1) + (7 x 0.1) + (4 x 0.01)
200
The heights below represent some of the mountains in the United States that are over two miles high. Boundary Peak- 2.488 miles, Wheeler Peak- 2.493 miles, Grand Teton Peak- 2.607 miles, and Cloud Peak- 2.495 miles How does the height of Cloud Peak in Wyoming compare to the height of Wheeler Peak in New Mexico?
The height of Cloud Peak is taller than the height of Wheeler Peak.
200
Order from greatest to least: 2.007, 2.714, 2.009, and 2.741
2.741, 2.714, 2.009, and 2.007
200
Shannon recorded the amount of rainfall for the month of August and then rounded it to the nearest hundredth of an inch. The rounded amount is 6.3 inches. Which number could be the original number Shannon recorded? A) 6.294, B) 6.327, C) 6.303, or D) 6.308
C
200
Chad's time for a race was 15.949 minutes. How is Chad's time expressed in expanded notation?
(1 x 10) + (5 x 1) + (9 x 0.1) + (4 x 0.01) + (9. 0.001)
300
Joshua compared the values of these decimals: 0.06, 0.6, 0.006, 0.060 Create three correct statements using <, >, and =
0.6 > 0.006 0.006 < 0.06 0.06 = 0.060
300
Books in a library are arranged by their Dewey decimal number. The Dewey decimal numbers for five books are listed below: 419.018, 417.309, 418.63, 417.97, 418.537 Lara will put these five books in order from least to greatest. Which book will be in the fourth position?
418.63
300
Round 16.748 to the nearest tenths, hundredths, and ones.
tenths- 16.700 hundredths- 16. 75 ones- 17
300
A bank received a check for two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation?
(2 x 1000)+ (6 x 100)+ (9 x 1)+ (7 x 0.1)+ (5 x 0.01)
400
Emma weighed four different rocks. The mass of each rock is listed: 0.429, 0.438, 0.43, 0.483 Create two correct comparisons using < and >
0.483 > 0.43 and 0.429 < 0.43
400
Mount Logan in the Yukon is 3.702 miles high. Mount McKinley in Alaska is 3.848 miles high, and Pico de Orizaba in Mexico is 3.571 miles high. Order these mountains by height from least to greatest.
Pico de Orizaba, Mount Logan, and Mount McKinley
400
Isabella sells friendship bracelets at the rodeo. She has three bracelets that are 16.539 cm, 16.755 cm, and 16.554 cm long. She wants to label the lengths to the nearest hundredth of a centimeter. In order, how should she label the bracelets?
16.540 cm, 16.760 cm, and 16.550 cm
400
Represent 77.687 in expanded notation.
(7 x 10) + (7 x 1) + (6 x 0.1) + (8 x 0.01)+ (7 x 0.001)
500
Stephanie is recording her daily batting average for the season. On Wednesday, her batting average was 0.230. On Thursday, her batting average was 0.32. On Friday, her batting average was 0.26. On Saturday, her batting average was 0.4. Create two correct comparison statements using < and >
0.4 > 0.26 and 0.26 < 0.32
500
Keegan ran 1.256 miles on Monday, 1.265 miles on Wednesday, and 1.268 miles on Friday. What were his distances from greatest to least?
1.268, 1.265, and 1.256
500
Round 12.462 to the nearest tenths, hundredths, and ones.
tenths- 12.5 hundredths- 12.46 ones- 12
500
Represent 0.5043 in expanded notation.
(5 x 0.1) + (4 x 0.001) + (3 x 0.0001)
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