Classify
Which of the following is an integer but not a whole number?
A) -9.6 B) -4 C) 0 D) 3.7
B) -4
Make 7/20 a decimal.
0.35
A heartbeat takes 0.8 seconds. How many seconds is this written as a fraction?
4/5
The square root of a number is 9. What is the other square root?
-9
Which is greater? 5-√24 or 1
1 because 5-4.8=.2
True or False? All integers greater then 0 are whole numbers.
True
Make 1 7/8 a decimal.
1.875
There are 26.2 miles in a marathon. Write the number of miles using a fraction.
26 1/5
x2 = 256
16 and -16
Order the numbers from least to greatest
√220, -10, √100, 11.5
-10, √100, 11.5, √220
List all names that apply to the number pi/2
irrational and real
A baseball pitcher has pitched 98 2/3 innings. what is the number written as a decimal?
98.666666.....
The metal in a penny is worth about 0.505 cent. How many cents is this written in as a fraction?
101/200
√(36/81)
2/3
order the numbers from least to greatest
√(1/25), 1/4, 0.222222...
√(1/25), 0.222222..., 1/4
Rational numbers
The weight of an object on the moon is 1/6 it's weight on Earth. Write 1/6 as a decimal.
0.166666....
The average score on a biology test was 72.111111.... write the average score using a fraction.
72 1/9
Estimate the square root of 200.
14.1 or 14.2
Order the numbers from least to greatest
√99, pi2, 9.8888...
pi2 , 9.8888..., √99