Evaluating Square & Cube Roots
Converting Equivalent Rational Numbers
Identifying Rational & Irrational Numbers
Comparing Real Numbers
Ordering Real Numbers
100
Draw the symbol for square root (radical sign)
√   
100
Write 7.5% as a decimal
0.075
100
Is 60 rational or irrational?
It is irrational. It is the square root of a non-perfect square.
100
Which is greater?
-2.3 or 1160
-2.3 < 1160
100
Put the numbers in order from least to greatest.
 7, 92, -4
-4, 92, 7
200
64
8
200
Write 1/20 as a percent
5%
200
Identify the rational numbers from the list:
-8, 42, 15, π
-8, 15
200
Which is greater?
27 or 5
27 > 5
200
Put the numbers in order from least to greatest.
53, -4.7, 4
-4.7, 53, 4
300
-361
-19
300
Write 1.5 as a percent
150%
300
Identify the irrational numbers from the list:
0, 55, -29, 0.52¯, 225
55
300
Which is greater?
0.3679832... or 0.4
0.3679832... < 0.4
300
Put the numbers in order from least to greatest.
-6, 4.3¯, -2.8, 123
-2.8,-6, 123, 4.3¯
400
±81256
±916
400
Write 4/36 as a decimal
0.1 repeating
400
Identify an irrational square root with an approximate value of 16.
241<n<272
400
Which is greater?
127 or 11.4
127 < 11.4
400
Put the following numbers in order from least to greatest.
12.5, -1625, 159, -15
-1625, -15 ,12.5, 159
500
3433
7
500
Write 4.3 as a percent and a fraction
430% and 4 3/10 OR 43/10
500
Martin says that 0.03¯ is an irrational number because it cannot be written as a fraction. Do you agree with Martin? Show proof.
I disagree with Martin because 0.03¯=133.
500
Which is greater?
-42 or -6.6
-42 > -6.6
500
Put the following values in order from least to greatest.
233, 7.85, 60
233, 60 , 7.85
M
e
n
u