Where Do We Use subtraction?
Subtraction is used in our day-to-day life. For example, if we want to know how much money we spent on the items that we bought, or, how much money is left with us, or, if we want to calculate the time left in finishing a task, we use subtraction.
What Are the Types of Subtraction?
The types of subtraction mean the various methods used in subtraction. For example, subtraction with and without regrouping, subtraction using number charts, subtraction using number line, the subtraction of small numbers using you fingers, and so on.
What Are Subtraction Strategies?
Subtraction strategies are different ways in which subtraction can be learned. For example, using a number line, with the help of a Place Value Chart, separating the Tens and Ones and then subtracting them separately, and many others.
Give Some Subtraction Examples.
There can be various real-life examples of subtraction. For example, if you have 5 apples and your friend ate 3 apples. Using subtraction, we can find out the number of remaining apples: 5 – 3 = 2. So, 2 apples are left with you. Similarly, if there are 16 students in a class, out of which 9 are girls, then we can find out the number of boys in the class by subtracting 9 from 16. (16 – 9 = 7). So, we know that there are 7 boys in the class.
What Are the Three Parts of Subtraction?
The 3 parts of subtraction are named as follows:
- Minuend: The number from which we subtract the other number is known as the minuend.
- Subtrahend: The number which is subtracted from the minuend is known as the subtrahend.
- Difference: The final result obtained after performing subtraction is known as the difference.
How Do You Write a Subtraction?
While writing subtraction, the two important symbols are ‘-‘ (minus) and ‘=’ (equal to). The minus sign means when one number is being subtracted from the other number. And the equal to sign delivers the final result.
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