A. Directions: Find the sum and difference of the following integers.
1. 1-5 + 1-5) = ?
[tex](1 - 5) + (1 - 5) \\ - 4 + ( - 4) \\ - 4 - 4 \\ = - 8[/tex]
2. (-122) + (+98) = ?
[tex] - 122 + 98 \\ = - 24[/tex]
3. (+7326) + (-1354) = ?
[tex]7326 - 1354 \\ = 5972[/tex]
4. (+25) + (+3245) = ?
[tex]25 + 3245 \\ = 3270[/tex]
5. (-235) + 1-512) = ?
[tex] - 235 + (1 - 512) \\ - 235 + ( - 511) \\ - 235 - 511 \\ = - 746[/tex]
6. (-923) (-613) =?
[tex] - 923 - 613 \\ = - 1536[/tex]
7. (-3423) - (+2234) = ?
[tex] - 3423 - 2234 \\ = - 5657[/tex]
8. (-538) (+232) = ?
[tex] - 538 + 232 \\ = - 306[/tex]
9. (+534) (+324) = ?
[tex]534 + 324 \\ = 858[/tex]
10. (-612) 1437) = ?
[tex]-6121 + 437 \\ = - 5684[/tex]
