REAL NUMBERS Real Number System 1 Natural numbers
REAL NUMBERS �������
Real Number System 1. Natural numbers are the numbers we used in counting and they are 1, 2, 3, 4, 5, 6, . . (positive numbers , counting numbers ) Symbol ( N or ) 2. The first five whole numbers are 0, 1, 2, 3 and 4. Symbol ( W )
Nagative Numbers they are -1, - 2, - 3, - 4, - 5, - 6, . . (Nagative numbers ) Symbol ( ) Fractions
Integers Numbers they are … -3, -2, -1, 0, 1, 2, 3, … Symbol ( I ) Rational Numbers Symbol (Q) Integers Numbers and Fractions -1 , 6 , 0 , 8 , 3. 12 , 0. 121212… , 1. 08 -3. 55 , 4. 353535… , 5. 9
/ Irrational Numbers Symbol (Q) 3. 321… 3. 121121112… 5. 876… VCD GSP
1 ������ ������� �� ����� Numbers -9 5 0 1 Natural numbers Integers numbers rational numbers Irrational numbers
2 ������ ������� �� ����� Numbers -7 3. 12 Natural numbers Integers numbers rational numbers Irrational numbers
3 ������ ������ �� ������ Numbers 2. 01 0. 666… - 13 0. 0101101110… Natural numbers Integers numbers rational numbers Irrational numbers
4 ������� ������ � ���������� Numbers 2. 3030030003… 0. 7575 -4. 63 Natural numbers Integers numbers rational numbers Irrational numbers
5 ������ ������� �� ����� Numbers -7. 5 Natural numbers Integers numbers rational numbers Irrational numbers
6 ������ ������� �� ����� Numbers 25 -17 3. 12 Natural numbers Integers numbers rational numbers Irrational numbers
e y b d o o G k n a h T
- Slides: 15