[Maths] What are (a) –5 + 0  (b) 7 + (–7)  (c) –10 + 20  (d) 10 – 20 - Figure it out - Page 253, 254

part 2 - Question 4 - Figure it out - Page 253, 254 - Chapter 10 Class 6 - The other side of Zero (Ganita Prakash) - Class 6 (Ganita Prakash & Old NCERT)
part 3 - Question 4 - Figure it out - Page 253, 254 - Chapter 10 Class 6 - The other side of Zero (Ganita Prakash) - Class 6 (Ganita Prakash & Old NCERT)

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Question 4 What are a. –5 + 0 b. 7 + (–7) c. –10 + 20 d. 10 – 20 e. 7 – (–7) f. –8 – (–10)?a. – 5 + 0 –5 + 0 = –5 b. 7 + (– 7) 7 + (– 7) = 7 – 7 = 0 c. – 10 + 20 – 10 + 20 = 20 – 10 = 10 d. 10 – 20 10 – 20 = –20 + 10 Taking – common = –(20 – 10) = –10 e. 7 – (– 7) 7 – (– 7) = 7 + 7 = 14 f. – 8 – (– 10) –8 – (– 10) = –8 + 10 = 10 – 8 = 2

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