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Asked on 05 Dec CBSE/Class 1/EVS/About Me

When I speak English, my words are always the same. I know tense, grammar, but only when using in sentence... read more
When I speak English, my words are always the same. I know tense, grammar, but only when using in sentence formation. But because of an empty mind, I cannot make any sentence while talking. I can't explain my words in English. Just because of nervousness and fear my heart starts throbbing, and my words are wobbling. What can I do of my suffering? read less

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Lesson Posted on 03 Oct CBSE/Class 1/Maths

Mathematics - Numbers

Shaheesta

Numbers To start with the topic of maths, today we will study about Numbers. Now, to start with maths - the first thing you must know is the numbers and category they fall in. What is the number? A number is a group of the digit. Digit being 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Types of numbers 1)Natural... read more

Numbers

To start with the topic of maths, today we will study about Numbers.

Now, to start with maths - the first thing you must know is the numbers and category they fall in.

 

What is the number?

A number is a group of the digit. Digit being 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

 

Types of numbers

1)Natural number - {1, 2, 3, 4, 5.......} is a natural number. It is denoted by 'N'.

2)The whole Number - {0, 1, 2, 3.....} Remember if we include 0 in the set of the number then we will get the whole number.

Note: 0 is an only whole number which is not a natural number.

3)Integers - {..... - 4, - 3, - 2, - 1, 0, 1, 2, 3, 4........} Ok, so in Integers negative numbers are also included.

Positive Integer = +1, +2, +3......

Negative Integer = - 1, - 2, - 3.....

Note: 0 is neither positive nor negative number.

4) Rational Number - It is represented in the form of p/q where p and q both are integers and q ≠ 0

E.g.: 4/2, - 5/3.

When we convert the Rational number into the decimal, it behaves differently.

Terminating Decimal: 1/2 can also be written be like 0.5. That is when we divide 1 by 2 it does end giving 0.5 as a quotient.

Non-Terminating Decimal: 1/3 can also be written as 0.3333... that is when we divide 1 by 3 it will have no end and 3 will be repeated again and again.

5) Real Number - All natural number, whole number, integers, rational and irrational numbers are the real number.

Even Number: All number that comes in the table of 2 or let say all number that is divisible by 2 is an even number. Eg: - 4, 2, - 8 etc.

Odd Number: All number that does not fall in the table of 2 or is not divisible by 2 is called an odd number. Eg: - 7, - 9, 3, 5 etc.

 

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Answered on 02 Oct Tuition CBSE/Class 1 CBSE/Class 10

Ritika Garg

Approach stationary shops nearby and ask their help to find students for you. And please, don't mind, you need to improve on your english writing skills.
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Answered on 30 Jul CBSE/Class 1/Maths/Time CBSE/Class 10/Science/Unit IV: Effects of Current/Magnetic Effects of Electric Current

Moushumi

If you will study its easy or else nothing is easy
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Answered on 03 Jul CBSE/Class 5 CBSE/Class 1

What do you remember from primary school?

Khyati Meena

The Learning Tree

I remember a lot, I would say the poems and the stories mostly. But also how much I loved maths back then.
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Answered on 03 Jul CBSE/Class 5 CBSE/Class 1

What school name is best for primary school in india?

Khyati Meena

The Learning Tree

I would say DPS is one school that you would find across all cities of India. It is highly reputed in some cities, while not so much in the others.
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Answered on 28 Jun CBSE/Class 5 CBSE/Class 1

Good primary school with sports facilities?

Khyati Meena

The Learning Tree

May I know the city you are looking in?
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Answered on 03 Jul CBSE/Class 5 CBSE/Class 1

Why are primary school teachers mostly women?

Khyati Meena

The Learning Tree

I would say, because primary kids are young and have a certain level of curiousness and naughtiness in them, which needs to be dealt with patience. I do not want to sound feminist, but we all are aware that women are better at handling children at such a tender age.
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Answered on 05 Aug Tuition CBSE/Class 2/Maths/Mental Mathematics CBSE/Class 1/Maths +1 CBSE/Class 10/Mathematics less

Priyanka G.

Tutor

You can find student from urban pro
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Answered on 03 Jul CBSE/Class 1

I am looking for a female tutor for class 1st CBSE board?

Raksha Nagarajan

Yes Presti. Happy to help u . I am taking classes. 1 to 5 plus 10th and 12th. If interested u can reach me out anytime. I will see to that ur child is totally good in studies :-)
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