The DAV Class 4 Maths Book Solutions and **DAV Class 4 Maths Chapter 3 Worksheet 2 **Solutions of Multiplication offer comprehensive answers to textbook questions.

## DAV Class 4 Maths Ch 3 WS 2 Solutions

Question 1.

Using the properties of multiplication, fill in the blanks.

(а) If 4 × 56 = 224 then, 56 × 4 = __________

Answer:

224

(b) If 73 × 12 = 876 then, 12× 13 = __________

Answer:

876

(c) 925 × 213 = 213 × __________

Answer:

925

(d) 621 × 127 = __________ × 621

Answer:

127

(e) __________ × 615 = __________ × 713

Answer:

713, 615

(f) 7,256 × 1 = __________

Answer:

7,256

(g) 1 × 276 = __________

Answer:

276

(h) __________ × 396 = 396

Answer:

1

(i) If 43 × 2 × 4 = 344 then, 2 × 43 × 4 = __________

Answer:

344

(j) 11 × ___ × 42 = __________ × 42 × 56

Answer:

56, 11

(k) 90 × 0 = __________

Answer:

0

(l) 356 × __________

Answer:

0

(m) 71 × 0 × 35 = __________

Answer:

0

### DAV Class 4 Maths Chapter 3 Worksheet 2 Notes

Properties Of Multiplication

If two numbers are multiplied in either order, the product remains the same,

e.g. 5 × 3 = 15

3 × 5 = 15

.’. 5 × 3 = 3 × 5

If 3-digit are there i.e. 3, 2, 5 we can multiply it in six different orders.

1st order : 3 × 2 × 5 = 30

2nd order : 2 × 3 × 5 = 30

3rd order : 5 × 3 × 2 = 30

4th order : 3 × 5 × 2 = 30

5th order : 2 × 5 × 3 = 30

6th order : 5 × 2 × 3 = 30

So if the three numbers are multiplied in any order, the product remains the same.

Multiplication of number by 1:

The product of a number and 1 is the number itself.

e.g. 19 × 1 = 19

Multiplication of a number by zero:

The product of any number and zero is zero,

e.g. 7 × 0 = 0