Here are the evaluated expressions: (+1) – (+4) = –3 (0) – (+2) = –2 (+4) – (+1) = +3 (0) – (–2) = +2 (+4) – (–3) = +7 Class 6 Mathematics Ganita Prakash The Other Side of Zero Class 6 Mathematics Chapter 10 The Other ...
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Basant can press –3 to cancel the previous +3, returning the lift to the ground floor. In mathematical terms, (+3) + (–3) = 0, showing how inverses work to balance movements. Class 6 NCERT Ganita Prakash Chapter 10 The Other Side ...
The Building of Fun has floors numbered from –5 to +6. Floors below the ground start from –5 to –1, the ground floor is 0, and floors above the ground range from +1 to +6. Class 6 Mathematics Chapter 10 The ...
The lowest point on Earth with respect to sea level is the Challenger Deep in the Mariana Trench, located in the Pacific Ocean. Its depth is approximately –10,994 meters (–36,070 feet). Class 6 NCERT Ganita Prakash Chapter 10 The Other Side ...
In a geographical cross-section, the highest point is typically a mountain or plateau above sea level, while the lowest is often a valley, depression, or area below sea level, such as the Dead Sea. Class 6 Mathematics Ganita Prakash The Other ...
(–125) + (–30) = –155 (Moving 30 steps left from –125). (+105) – (–55) = +160 (Subtracting –55 is adding +55). (+80) – (–150) = +230 (Adding +150 to +80). (–99) – (–200) = +101 (Moving 200 steps right from –99). Class 6 NCERT ...
(–5) + 0 = –5 (Adding 0 doesn’t change the value) 7 + (–7) = 0 (Opposites cancel out) (–10) + 20 = 10 (20 steps right from –10) 10 – 20 = –10 (20 steps left from 10) Class 6 Mathematics Chapter 10 ...