Ordering Real Numbers
Ordering Real Numbers 2
Scientific Notation
100
Arrange from least to greatest
0.07, 1/5, 9%, 0.08, 0.083
0.07, 0.08, 0.083, 9%, 1/5
100
B.
Point Q is placed at -3.5 or -7/2, NOT at -4.5 or -9/2.
100
A grain of sand has a mass of 3.0 X 10 -4 gram. Write the number in standard notation
0.0003
200
A teacher uses different methods of grading quizzes. The students have had six quizzes and one of the students received grades of
85%, 9/10, 15/20, 92%, 21/25 and 79%.
Arranged the grades from least to greatest.
15/20, 79%, 21/25, 85%, 9/10, 92%
200
Which point is 7/8?
Point F.
Each notch is increasing by 1/8 or .125
C = .125 or 1/8
D = .375 or 3/8
E = .75 or 6/8
F = .875 or 7/8
200
The speed of light in over 299,000,000 m/s. Write the number in scientific notation.
2.99 X 108
300
The circumferences of five different circles, in feet, are given below.
15.62, โ97, 8, 4๐ , 10.45
Arrange in descending order.
15.62, 4๐ , 10.45, โ97, 8
300
Gerald is organizing strips of wood by length. The lengths are 2.1 inches, 2 1/2 inches, 2.6 inches, 2 inches, and 2 3/8 inches. Arrange the lengths from greatest to least. (Write the ORIGINAL number in your answer, not the converted number).
2.6, 2 1/2, 2 3/8, 2.1, 2
300
Which exponent would be most appropriate when 0.0000389 in scientific notation?
-5
400
Four friends record the portion of their daily calorie consumption that they eat at breakfast.
1/4, 20%, 0.35, 1/3
Order in ascending order
20%, 1/4, 1/3, 0.35
400
M
400
Write the following in scientific notation:
0.00000676
6.67 X 10-6
500
The numbers below represent the rate of change in the values of different smart phones after two years
-26/65, -0.38, -39%, -34/100
Arrange from descending order
-34/100, -0.38, -39%, -26/65
500
Arrange from least to greatest Lena โ0.8, 10%, โ12%, 0.06
โ0.8, โ12%, 0.06, 10%
500
Write the following from least to greatest (give your answer using the letters A,B,C)
A) 3.25 X 106 , B) 5.32 X 105 , C) 2.35 X 105
C B A