Classifying Numbers Natural Numbers Whole Numbers Integers Rational Numbers Irrational Numbers Real Numbers
Natural numbers consist of any positive number which does not have fractional parts. This set does not include zero. 1, 2, 3, 4, 5, 6, 7, … FractionsMixed Numbers Negative Numbers
Whole numbers consist of any positive number which does not have fractional parts. This set includes zero. 0, 1, 2, 3, 4, 5, 6, 7, … FractionsMixed Numbers Negative Numbers
Integers are whole numbers both positive and negative. This set also includes zero. …, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, … FractionsMixed Numbers Negative Numbers
Rational numbers include all integers as well as terminating & repeating decimals, fractions, and mixed number. …, -3,-2.75, -2, -1, 0, ½,.7, 1, 2, 3, 3.5 … FractionsMixed Numbers Negative Numbers
Rational numbers include both integers and whole numbers. Whole Numbers Integers Rationals Natural Numbers
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7 2)-4 3)2.75 4).3 5)25 6)-2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7rational 2)-4 3)2.75 4).3 5)25 6)-2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7rational 2)-4integer, rational 3)2.75 4).3 5)25 6)-2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7rational 2)-4integer, rational 3)2.75rational 4).3 5)25 6)-2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7rational 2)-4integer, rational 3)2.75rational 4).3 rational 5)25 6)-2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7rational 2)-4integer, rational 3)2.75rational 4).3 rational 5)25 whole, integer, rational 6)-2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1).7rational 2)-4integer, rational 3)2.75rational 4).3 rational 5)25 whole, integer, rational 6)-2½ rational
What isn’t a rational number
These numbers are irrational. They are nonrepeating, nonterminating decimals. = … = … = … Note: These are square roots of non-perfect squares.
The set of rational numbers and irrational numbers comprise the set of real numbers. Integers Rationals Whole Irrationals Real Numbers Natural
Decide whether each number is rational or irrational. 1) 2) 3) -6 4) 5) … 6) ) 8)
Decide whether each number is rational or irrational. 1) rational 2) 3) -6 4) 5) … 6) ) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 4) 5) … 6) ) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) 5) … 6) ) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) rational 5) … 6) ) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) rational 5) … rational 6) ) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) rational 5) … rational 6) 7.25 rational 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) rational 5) … rational 6) 7.25 rational 7) irrational 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) rational 5) … rational 6) 7.25 rational 7) irrational 8) irrational
Integers Rationals Whole Irrationals Real Numbers Numbers that are NOT real. Natural