NCERT Solution Class 6th Maths Chapter – 6 पूर्णांक (Integers) प्रश्नावली – 6.3 in hindi

 प्रश्न 1. घटाइए:

(a) 35 – (20)
हल: 35 – (20)
= 35 – 20
= 15

(b) 72 – (90)
हल: 72 – (90)
= 72 – 90
= -18

(c) (-15) – (-18)
हल: (-15) – (-18)
= -15 + 18
= 3

(d) (-20) – (13)
हल: (-20) – (13)
= -20 – 13
= -33

(e) 23 – (-12)
हल: 23 – (-12)
= 23 + 12
= 35

(f) (-32) – (-40)
हल: (-32) – (-40)
= -32 + 40
= 8

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