E – I – WP1

You are at the bank and ask to see the balance of your account. You decide to make a deposit of $8. Represent this action as an integer (using the proper sign).

E – I – PP26

Use or = to compare the following two integers: -6 and 4

E – I – WP2

You are at the bank and ask to see the balance of your account. You decide to make a withdrawl of $28. Represent this action as an integer (using the proper sign).

E – I – PP27

Use or = to compare the following two integers: +9 and 9

E – I – WP3

A submarine is at a depth of 172 metres below sea level. If sea level is represented as 0, what is the depth of this submarine as an integer (using the proper sign)?

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