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Question
Use the sign of >, < or = in the box to make the statements true.
39 + (– 24) – (15) 
36 + (– 52) – (– 36)
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Solution
RELATED QUESTIONS
Write the number in the following example using the proper signs.
A kite is flying at a distance of 120 metres from the ground.
Fill in the blanks:
(−13) + 25 = .......
Find the sum of: 137 and −354
Find the sum of: −36 and 1027
Multiply: –57 by 0
Divide: –147 by –21
Fill in the blanks:
(......) ÷ 165 = −1
(−6) × 9 = ?
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 submarine is moving at a depth, of eight hundred metres below sea level.
