Advertisements
Advertisements
प्रश्न
Use the sign of >, < or = in the box to make the statements true.
(– 3) + 7 – (19) 
15 – 8 + (– 9)
Advertisements
उत्तर
(– 3) + 7 – (19) 15 – 8 + (– 9)
⇒ - 3 + 7 - 19 15 - 8 - 9
⇒ - 15 < - 2
APPEARS IN
संबंधित प्रश्न
State, true or false of the given statement:
product of two integers can be zero.
Write the number in the following example using the proper signs.
The height of Mt Everest, the highest peak in the Himalayas, is 8848 metres.
Subtract the numbers in the top row from the numbers in the first column and write the proper number in each empty box.
| – | 6 | 9 | –4 | –5 | 0 | +7 | –8 | –3 |
| 3 | 3 – 6 = –3 | |||||||
| 8 | 8 − (−5) = 13 | |||||||
| –3 | ||||||||
| –2 |
Write the opposite of the following: 10 km above sea level
Find the value of: |0|
Find the sum of: −3057 and 199
Find the product: (−8) × 3 × 5
The successor of −18 is
An atom changes to a charged particle called ion if it loses or gains electrons. The charge on an ion is the charge on electrons plus charge on protons. Now, write the missing information in the table given below:
| Name of Ion | Proton Charge | Electron Charge | Ion Charge |
| Hydroxide ion | +9 | – | –1 |
| Sodium ion | +11 | – | +1 |
| Aluminium ion | +13 | –10 | – |
| Oxide ion | +8 | –10 | – |
Represent the following numbers as integers with appropriate signs.
A deposit of rupees two hundred.
