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प्रश्न
Classify the following numbers as positive numbers and negative numbers.
–5, +4, –2, 7, +26, –49, –37, 19, –25, +8, 5, –4, –12, 27
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उत्तर
The negative numbers are −5, −2, −49, −37, −25, −4, −12
The positive numbers are +4, 7, +26, 19, +8, 5, 27
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 predecessor of the following: −141
Simplify: [37 − (−8)] + [11 − (−30)]
Multiply: 15 by 9
Which of the following statements are true and which are false?
The product of two negative integers is a negative integer.
Divide: 85 by −17
In the pair given below, find the larger integer.
Simplify: (−147) ÷ (−21)
The predecessor of −99 is
The integer ‘5 units to the right of 0 on the number line’ is ______.
