CHAPTER - 4
Basic Geometrical Ideas
4.1 INTRODUCTION
We see a variety of things around us. There
are buildings, utensils, furniture, pictures and lot
more. You must have seen rangoli or mehendi
designs. Have you ever made these? How do you
make these desi
CHAPTER - 2
Whole Numbers
2.1 INTRODUCTION
In our previous class, we learnt about counting things. While counting things, we
need the help of numbers 1, 2, 3, . These numbers are called natural numbers. We express
the set of natural numbers in the form of
CHAPTER - 6
Integers
6.1 INTRODUCTION
Rafi gets 100 as pocket money from his father every month. He gives this money to his
mother and takes some amount from her when ever he required. His mother makes a note of the
money given by and to Rafi.
Rafi took 5
CHAPTER - 7
Fractions and Decimals
7.1 INTRODUCTION
Ramu bought an apple and want to share it equally with his friend. This
means that the apple has to be divided into two equal pieces. Ramu will take one
piece and his friend the other.
Reshma asks that i
3.1 INTRODUCTION
Let us observe the situation.
Hasini wants to distribute chocolates to her classmates on her birthday. Her father brought
a box of 125 chocolates. There are 25 students in her class.
She decided to distribute all the
chocolates such that
CHAPTER - 5
Measures of Lines and Angles
5.1 INTRODUCTION
In the chapter 'Basic Geometrical Ideas', we learnt about some geometrical shapes. These
included lines, angles, triangles quadrilaterals and circles. Many of these are made of line segments
and an
CHAPTER - 10
Perimeter and Area
10.1 INTRODUCTION
We studied about different shapes in chapter "Basic Geometrical Shapes". When we talk
about plane figures, we think of regions covered by them and their boundaries. We need some
measures to compare their s
CHAPTER - 1
Knowing our Numbers
1.1 INTRODUCTION
Latha and Uma have entered class VI. On the first day of the school, their maths teacher
discussed about the population of India, our state and district according to the population census
counted recently.
CHAPTER - 8
Data Handling
8.1 INTRODUCTION
Siri's father wants to buy a mobile phone. He asks his friends about the
different types of models available in the market and writes their prices and features.
He prepares the following table:
Features
Brand-1 M
9.1 INTRODUCTION
Our study so far has been with numbers and shapes. What we have learnt so far comes
under arithmetic and geometry. Now we begin the study of another branch of mathematics called
Algebra.
The main feature of algebra is the use of letters o
BASIC SIMULATION LAB
LAB MANUAL
II YEAR I SEMESTER
Department of Electronics & Communications Engineering,
AURORAS SCIENTIFIC, TECHNOLOGICAL AND RESEARCH ACADEMY
Hyderabad
1
PREAMBLE:
Basic simulation Lab consists of different mathematical computations li