In this chapter, the students will learn about mixed operations for class 2. They will learn about the term addition, subtraction and multiplication. Also, they will learn about the properties of addition, subtraction, subtraction, and multiplication.
In this learning concept, the students will learn:
Each concept is explained to class 2 maths students using illustrations, examples, and mind maps. You can assess your learning by solving the two printable worksheets at the end of the pages’.
Download the worksheets and check the solutions for the concept of mix operation worksheet for class 2 provided in PDF format.
We have learned the following operations:
Addition for Class 2: To find a total or count the objects together we use addition
Subtraction for Class 2: To find a difference we use subtraction.
Multiplication for Class 2: To carry out repeated addition of the same number.
Let’s see some properties of Addition, Subtraction, and Multiplication related to 0 and 1.
1.Addition:
Examples:
2.Subtraction:
Examples:
3.Multiplication:
Examples:
There are some examples in which we use more than one operation.
To solve any word problem, follow the steps-
Step 1: Find out which operation we have to do.
Step 2: Identify the numbers with which we have to do that operation.
Step 3: Find out the answer.
Let’s see that examples:
Answer:
Step 1: Find out which operation we have to do.
Here first we have to do addition and then subtraction.
Step 2: Identify the numbers with which we have to do that operation.
So, let’s do the addition.
Rohan has 44 pencils; in which he gave 12 pencils to Nisha.
Step 3: Find out the answer.
So, let’s do the subtraction.
Now Rohan has left 32 pencils.
In the above example, we have done addition and subtraction.
Answer:
Step 1: Find out which operation we have to do.
In each box, there are 2 balls and 3 dolls. So, first we have to do an addition.
Step 2: Identify the numbers with which we have to do that operation.
Step 3: Find out the answer.
2 balls + 3 dolls = 5 toys in each box.
There are total of 4 boxes and each box has 5 toys.
So, let’s do multiplication.
5 toys × 4 boxes = 20 toys
So, Neelu has 20 toys in total.
In the above example, we have done addition and multiplication.
In this way, by using mixed operations we can solve examples easily.
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