Classifying Numbers Natural Numbers Whole Numbers Integers Rational
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, … Fractions Mixed 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, … Fractions Mixed 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, … Fractions Mixed 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 … Fractions Mixed Numbers Negative Numbers
Rational numbers include both integers and whole numbers. Rationals Integers Whole Numbers 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) . 7 2) -4 3) 2. 75 4) . 3 5) 25 6) -2½ rational
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1) . 7 rational 2) -4 integer, 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) . 7 rational 2) -4 integer, rational 3) 2. 75 rational 4) . 3 5) 25 6) -2½
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1) . 7 rational 2) -4 integer, rational 3) 2. 75 rational 4) . 3 5) 25 6) -2½ rational
Classify each number as whole, integer, or rational. You may give multiple names to each number. 1) . 7 rational 2) -4 integer, rational 3) 2. 75 rational 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) . 7 rational 2) -4 integer, rational 3) 2. 75 rational 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. = 3. 141592653… Note: These are square roots of non-perfect squares. = 1. 414213562… = 2. 23606797…
The set of rational numbers and irrational numbers comprise the set of real numbers. Rationals Integers Whole Natural Real Numbers Irrationals
Decide whether each number is rational or irrational. 1) 2) 3) -6 4) 5) 2. 454545… 6) 7. 25 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) 3) -6 4) 5) 2. 454545… 6) 7. 25 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 4) 5) 2. 454545… 6) 7. 25 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 rational 4) 5) 2. 454545… 6) 7. 25 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 4) rational 5) 2. 454545… 6) 7. 25 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) -6 4) rational 5) 2. 454545… rational 6) 7. 25 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) 4) -6 rational 5) 2. 454545… rational 6) 7. 25 rational 7) 8)
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) 4) -6 rational 5) 2. 454545… rational 6) 7. 25 rational 7) 8) irrational
Decide whether each number is rational or irrational. 1) rational 2) irrational 3) 4) -6 rational 5) 2. 454545… rational 6) 7. 25 rational 7) irrational 8) irrational
Rationals Integers Whole Natural Real Numbers Irrationals Numbers that are NOT real.
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