These NCERT Solutions for Class 6 Maths Chapter 6 Integers Ex 6.3 Questions and Answers are prepared by our highly skilled subject experts.

## NCERT Solutions for Class 6 Maths Chapter 6 Integers Exercise 6.3

Question 1.

Find:

(a) 35 – (20) = ……………..

(b) 72-(90) = ………………

(c) (-15)-(-18) = ………………..

(d) (-20)-(13) = ………………….

(e) 23-(-12) = ……………………

(f) (-32) – (-40) = ……………………..

Answer:

(a) 35 – (20) = 15

(b) 72-(90) = -18

(c) (-15)-(-18) = -15+ 18 = 3

(d) (-20)-(13) = -20- 13 = -33

(e) 23-(-12) = 23 + 12 = 35

(f) (-32) – (-40) = -32 + 40 = 8

Question 2.

Fill in the blanks with >, < or = sign:

Answer:

(a) (-3) + (-6) ………….. (-3) – (-6)

(b) (-21) – ( – 10) ………….. (-31) + (-11)

(c) 45 – (-11) ………….. 57 +(-4)

(d) (-25) – (-42) ………….. (-42) – (-25)

Answer:

(a) (-3) + (-6) < (-3) – (-6)

(b) (-21) – ( – 10) > (-31) + (-11)

(c) 45 – (-11) > 57 +(-4)

(d) (-25) – (-42)_>_ (-42) – (-25)

Question 3.

Fill in the blanks:

(a) (-8) + ……….. = 0

(b) 13 + ……….. =0

(c) 12 + ……….. = 0

(d) (-4) + ……….. =-12

(e) ……….. – 15 = -10

Answer:

(a) (-8) + 8 = 0

(b) 13+ (-13) =0

(c) 12+ (-12) =0

(d) (-4) + (-8) =-12

(e) 5 – 15 = -10

Question 4.

Find:

(a) (-7)-8-(-25)

(b) (-13)+ 32-8-1

(c) (-7) + (-8) + (-90)

(d) 50 – (-40) – (-2)

Answer:

(a) (-7) – 8 – (-25) = -7 – 8 + 25

= -15 + 25= 10

(b) (-13)+ 32-8-1

= -13 + 32 – 8 – 1 = 32 -22 = 10

(c) (-7) + (-8) + (-90) = -7 – 8 – 90 = -105

(d) 50 – (-40) – (-2) = 50 + 40 + 2 = 92