Classifying Numbers
Name the set(s) to which this number belongs
7
Natural, Whole, Integer, Rational, Real
Change 1/3 to a decimal. Use bar notation where applicable or round to the nearest hundredth.
.333...
USE <, >, or =
5 1/3 (?) 5 1/2
5 1/3 < 5 1/2
Order least to greatest:
-5, Square Root of 4, 7.6, -5 1/2
-5 1/2, -5, Square Root of 4, 7.6
What is the inverse operation of x2?
To Square Root
Name the set(s) to which this number belongs
-185
Integer, Rational, Real
Change -17/6 to a decimal. Use bar notation where applicable or round to the nearest hundredth.
-2.83333...
USE <, >, or =
.333... ( ?) .33
.333... > .33
Order least to greatest:
27/3, 5/9, 32/4, 3/8
3/8, 5/9, 32/4, 27/3
When you write a repeating decimal like 0.333..., what is the line that we would write above the 3 called?
bar notation
Name ALL the set(s) to which this number belongs
Square Root of 25
Natural, Whole, Integer, Rational, Real
Change -5/7 to a decimal. Use bar notation where applicable or round to the nearest hundredth.
- 0.71 or -.71
USE <, >, or =
0.8 ( ?) 0.82
0.8 < 0.82
Order least to greatest:
Square Root of 56, 8.7, Square Root of 66, 8.3
Square Root of 56, 7.8, Square Root of 66, 8.3
What would be the solution(s) to this?
Square root of 25 =
5 and -5
Name the set(s) to which this number belongs
7.8549
Rational, Real
Change 1.26 to a simplified mixed number fraction.
1 13/50
USE <, >, or =
8.9 (? ) Square Root of 72
8.9 > 8.49
Order least to greatest:
CUBE Root of 6, 0.44, 1 3/8, 2/5
2/5, 0.44, 1 3/8, CUBE Root of 6
Barbara takes 4 apples to Sams house and there she meets Wanda to find out that Sam has been talking to another girl behind her back. When she confronts Sam about it he says he never liked apples and that Barbara is crazy. Then Wanda tells everyone that she made it all up just to get a rise out of Sam and Barbara and to make you read this long story about nothing. What's the square root of the number of apples Barbara took to Sams house?
2
Name the set(s) to which this number belongs
Square Root of 3
Irrational
2.58 - -7/8
3.46
USE <, >, or =
CUBE root of 121 ( ?) Square Root of 112
4.95< 10.58
Order Least to greatest:
Square Root of 5, 1/16, -4.35, 0.125, -0.927
-4.35, -0.927, 1/16, 0.125, Square Root of 5
Ms. G says, "a rational number makes sense as a decimal and an irrational number looks crazy as a decimal", but what is the REAL definition of a Rational number?
Any number that can be written as a fraction where the denominator is not 0.