The DAV Class 6 Maths Book Solutions Pdf and **DAV Class 6 Maths Chapter 3 Worksheet 3 **Solutions of Integers offer comprehensive answers to textbook questions.

## DAV Class 6 Maths Ch 3 WS 3 Solutions

Use the number line and write the number which is:

(a) 3 more than 4

Solution:

Hence, 7 is 3 more than 4.

(b) 5 less than 1

Solution:

Hence, -4 is the number which is 5 less than 1.

(c) 7 more than – 8

Solution:

Hence, -1 is the number which is 7 more than -8.

(d) 2 less than 2

Solution:

Hence, 0 is the number which is 2 less than 2.

(e) 5 more than 6

Solution:

Hence, 11 is the number which is 5 more than 6.

(f) 7 less than zero.

Solution:

Hence, -7 is the number which is 7 less than 0.

Question 2.

Find the sum on a number line.

(a) 8 + (- 3)

Solution:

Hence, the required number is 5.

(b) – 7 + 2

Solution:

Hence, the required number is – 5.

(c) (- 5) + (- 4)

Solution:

Hence, the required number is – 9.

(d) (- 2) + 1 + (- 2)

Solution:

Hence, the required number is – 3.

(e) 7 + (- 4) + (- 3)

Solution:

(f) (- 2) + (- 3) + (- 4)

Solution:

Hence, the required number is – 9.

Question 3.

Add the following by taking absolute values.

(a) 67, – 49

Solution:

67, – 49

|67| = 67 and|- 49| = 49

Difference = 67 – 49 = 18

Hence, (67) + (- 49) = 18

(b) – 452, 138

Solution:

– 452, 138

|- 452|= 452,|138|= 138

Difference = 452 – 138 = 314

∴ – 452 + 138 = 314

(c) – 95, – 35

Solution:

– 95, – 35

|- 95|= 95,|- 35|= 35

∴ Sum = 95 + 35 = 130

Hence, (- 95) + (- 35) = – 130

(d) 6951, – 6952

Solution:

6951, – 6952

|6951|= 6951,

|- 6952|= 6952

Difference = 6952 – 6951 = 1

Hence, (6951) + (- 6952) = – 1

(e) 1001, – 101

Solution:

1001, – 101

|1001|= 1001,|- 101|= 101

= 1001 – 101 = 900

Hence, (1001) + (- 101) = 900

(f) – 381, – 619

Solution:

– 381, – 619

|- 381|= 381,|- 619|= 619

Sum = 381 + 619 = 1000

Hence, (- 381) + (- 619) = – 1000

(g) – 419, 386, 419

Solution:

– 419, 386, 419

|- 419|= 419,|386|= 386,

|419|= 419

Difference = 419 – 386 = 33

∴ ( – 419) + (386) = – 33

Now we have to add – 33 and 419|- 33|= 33,

|419|= 419

Difference 419 – 33 = 386

∴ (- 33) + (419) = 386

Hence, (- 419) + (386) + (419) = 386

(h) – 19, 158, – 103

Solution:

– 19, 158, – 103

|- 19|= 19,

|158|= 158,

|- 103|- 103

Difference = 158 – 19 = 139

(i) – 9005, 360

Solution:

– 9005, 360

|- 9005|= 9005,|360|= 360

Difference = 9005 – 360 = 8645

Hence, (- 9005) + (360) = – 8645

(j) – 65, – 35, 100

Solution:

– 65, – 35, 100

|- 65|= 65,|- 35|= 35

Sum = 65 + 35 = 100 .-. (- 65) + (- 35) = – 100

Now we have to add – 100 and 100|- 100|= 100,|100|= 100

Difference = 100 – 100 = 0

Hence (- 65) + (- 35) + (100) = 0