Well-designed AP 6th Class Maths Textbook Solutions Chapter 6 Integers Exercise 6.2 offers step-by-step explanations to help students understand problem-solving strategies.
Integers Class 6 Exercise 6.2 Solutions – 6th Class Maths 6.2 Exercise Solutions
Question 1.
Using the number line write the integer which is:
a) 3 more than 5
b) 5 more than -5
c) 6 less than 2
d) 3 less than -2
Solution:
Question 2.
Use number line and add the following integers:
a) 9 + (-6)
b) 5 + (-11)
c) (-1) + (-7)
d) (-5) + 10
e) (-1) + (-2) + (-3)
f) (-2) + 8 + (-4)
Solution:
Question 3.
Add without using number line :
a) 11 + (-7)
b) (-13) + (+18)
c) (-10) + (+19)
d) (-250) + (+150)
e) (-380) + (-270)
f) (-217) + (-100)
Solution:
a) 11 + (-7) = +4
b) (-13) + (+18) = +5
c) (-10) + (+19) = +9
d) (-250) + (+150) = -100
e) (-380) + (-270) = -650
f) (-217) + (-100) = -317
Question 4.
Find the sum of :
a) 137 and -354
b) -52 and 52
c) -312,39 and 192
d) – 50, – 200 and 300
Solution:
a) 137+(-354) = -217
b) (-52) + 52 = 0
c) (-312) + 39 + 192 = (-312) + 231 = -81
d) (-50) + (-200) + 300 = (-250) + 300 = 50
Question 5.
Find the sum :
a) (-7) + (-9) + 4 + 16
b) (37) + (-2) + (-65) + (-8)
Solution:
a) (-7) + (-9) + 4 + 16 = -16 + 20 = 4
b) (37) + (-2) + (-65) + (-8) =37 + (-75) = -38