Basic Concepts of Mathematics

Introduction - basic concepts of mathematics:
From the basic concepts of mathematics have a different topic with the accurate solutions of integer to fractions, subtraction, measurement, number sense, multiplication, functions, mixed numbers, division, median problems, place value, ordering decimals. Basic mathematics is essential to the students for the upcoming higher grade.  In this article we shall discuss about basic concepts of mathematics. Is this topic Vertex Calculator hard for you? Watch out for my coming posts.

Example Problems - Basic Concepts of Mathematics:

Example 1:

Adding the positive numbers:` (+31) + (+8)`

Solution: The sum of two positive numbers will be a positive numbers.

` (+31) + (+8) = +39`

Solution is `39.`

Example 2:

Adding the positive numbers: `(+13) + (+14) =?`

Solution: The sum of two positive numbers will be a positive numbers.

` (+13) + (+14) = +27`

Solution is `27.`

Basic concepts of mathematics -Subtraction of negative numbers:

Example 1:

Subtracting the negative numbers: `(1) - (19)`

Solution: while subtracting the two numbers, the result carries sign of larger number

`(1) - (19) = -18`

Solution is `-18` .

Example 2: Subtracting the negative numbers:` (23) - (5)`

Solution: The sum of two negative numbers will be a negative number.

`(23) - (5) = 18`

Answer is `18.`

Example 3: Get the value form the expanded form `9xx 10000 + 5xx 1000 + 5 xx 10`

Solution:  `9xx 10000 + 5 xx 1000 + 5xx 10`

`= 90000 + 5000 + 50`

` => 95050.`

Basic concepts of mathematics - multiplication problems:

Example 1:

Multiply the two numbers: `11 xx7`

Solution:

Here `11` is multiplicand

`7` is multiplier

Step1: Multiply the ones term,

Step 2: Multiply the second term (tens)

Final answer is `77` .

Example 2:

Multiply the two numbers: `12 xx 9`

Solution:

Here `12` is multiplicand

`9` is multiplier

Answer is `108`

Numbers using words - basic concepts of mathematics:

Example problem 1:

Write a number using words: `95`

Solution:

`=95`

`5` is ones place

`9` is tens place.

`=90+5 =` ninety + five

So that `95` is become in a word, ninety five.

Example problem 2:

Write a number using words: `65`

Solution:

`=65`

`5` is ones place

`6` is tens place.

`= 60+ 5=` sixty + five

So that `65` is become in a word, sixty-five. I have recently faced lot of problem while learning free online math help live, But thank to online resources of math which helped me to learn myself easily on net.

Practice Problems- Basic Concepts of Mathematics:

Problem 1:

Sum of positive integers:` (+7) + (+7)`

Result: `12`

Problem 2:

Sum of positive integers: `(+7) + (+1)`

Result: `8`

Problem 3:

Sum of positive integers: `(+7) + (+2)`

Result: `9`