DAV Class 3 Maths Chapter 2 Worksheet 3 Solutions

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The DAV Class 3 Maths Book Solutions and DAV Class 3 Maths Chapter 2 Worksheet 3 Solutions of Addition offer comprehensive answers to textbook questions.

DAV Class 3 Maths Ch 2 WS 3 Solutions

Fill in the following blanks. First one is done.

Question 1.
12 + 19 = _____ + 12
Solution:
12 + 19 = 19 + 12

Question 2.
37 + 43 = 43 + _____
Solution:
37 +43 = 43 + 37

Question 3.
158 + _____ = 329 + 158
Solution:
158 + 329 = 329 + 158

Question 4.
436 + _____ = 523 + _____
Solution:
436 + 523 = 523 + 436

Question 5.
_____ + 93 = 43 + _____
Solution:
43 + 93 = 43 + 93

DAV Class 3 Maths Chapter 2 Worksheet 3 Solutions

Question 6.
79 + 0 = _____
Solution:
79 + 0 = 79

Question 7.
125 + _____ = 125
Solution:
125 + 0 = 125

Question 8.
_____ + 0 = 36
Solution:
36 + 0 = 36

Question 9.
_____ + 0 = 0
Solution:
0 + 0 = 0

Question 10.
171 + _____ = 171
Solution:
171 + 0 = 171

DAV Class 3 Maths Chapter 2 Worksheet 3 Solutions

DAV Class 3 Maths Chapter 2 Worksheet 3 Notes

Properties of Addition

Things to remember:

1. The sum remains the same even if we interchange the place of the numbers to be added.
Ex:1. 18 + 12 = 30
12 + 18 = 30
18 + 12 = 12 + 18

The sum of a number and zero is the number itself.
Ex:2. 11 + 0 = 11
680 + 0 = 680
1710 + 0 = 1710