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प्रश्न
For the following statement write (T) for true and (F) for false:
| −5| < |−3|
विकल्प
True
False
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उत्तर
False
For example: (-5) + 2 + 3 = 0
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संबंधित प्रश्न
A water tank has steps inside it. A monkey is sitting on the topmost step (i.e., the first step). The water level is at the ninth step.
1) He jumps 3 steps down and then jumps back 2 steps up. In how many jumps will he reach the water level?
2) After drinking water, he wants to go back. For this, he jumps 4 steps up and then jumps back 2 steps down in every move. In how many jumps will he reach back the top step?
3) If the number of steps moved down is represented by negative integers and the number of steps moved up by positive integers, represent his moves in part (i) and (ii) by completing the following; (a) − 3 + 2 − … = − 8 (b) 4 − 2 + … = 8. In (a) the sum (− 8) represents going down by eight steps. So, what will the sum 8 in (b) represent?
Write the number in the following example using the proper signs.
The tunnel is at a depth of 2 metres under the ground.
Find the value of: |−9|
Find the additive inverse of: 183
Multiply: −238 by −143
Verify the following: 18 × [9 + (−7)] = 18 × 9 + 18 × (−7)
Divide: –15625 by –125
(−7) + (−9) + 12 + (−16) = ?
Write 'T' for true and 'F' for false for the following:
−(−36) − 1 = − 37.
Write two integers which are greater than –10 but their sum is smaller than –10.
