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प्रश्न
Find the value of: |7−4|
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उत्तर
|7 - 4|
= |3|
= 3 (The value of |3| is 3)
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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?
State, true or false of the given statement:
Product of 120 negative integers and 121 positive integers is negative.
Write the number in the following example using the proper signs.
The tunnel is at a depth of 2 metres under the ground.
For the following statement write (T) for true and (F) for false:
| −5| < |−3|
Subtract: −28 from −43
The sum of two integers is −25. If one of them is 30 then the other is
Simplify: (−147) ÷ (−21)
Fill in the blanks.
−23 − (?) = 15.
The sum of any two negative integers is always greater than both the integers.
Fill in the blank using <, = or > :
0 ______ –2
