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प्रश्न
Find an integer a such that: −8 + a = 0
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उत्तर
−8 + a = 0
=> a = 0 + 8
=> a = 8
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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 all integers between: -5 and 0
Write the successor of the following: −99
Write the predecessor of the following: −300
For the following statement write (T) for true and (F) for false:
The sum of an integer and its negative is zero.
Write (T) for true and (F) for false for the following statement:
(−1) ÷ (−1) = −1
Which of the following is a true statement?
−4 > −3
The predecessor of −99 is
If (-13 + 6) ____ -25 - (-9) then the correct symbol in the place holder is
Fill in the blanks.
−23 − (?) = 15.
