To go four floors up, press the ‘+’ button four times. Each press moves the lift up one floor. So, pressing ‘+’ four times takes you from Floor 0 to Floor +4.
Class 6 Mathematics Ganita Prakash The Other Side of Zero
Class 6 Mathematics Chapter 10 The Other Side of Zero question answer
To move four floors up in Bela’s Building of Fun, you need to press the ‘+’ button four times. Each press raises the lift by one floor. For example, if you start from Floor 0 (ground floor), pressing ‘+’ four times will take you to Floor +4. This button system helps navigate the building, with ‘+’ moving up and ‘–’ moving down. Using positive integers simplifies counting floors above the ground level.
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