2. C
3. A
4. A
5. B
6. D
7. D
8. B
9. C
10. B
11. D
NOTE
→ Adding two positive integers always yields a positive sum. Same goes when adding two negative integers. Its like normal addition!
ex. (+2) + (+2) = +4 OR (-2) + (-2) = -4
→ Subtracting two positive integers always yields a positive sum. Same goes when subtracting two negative integers. Like normal subtraction!
→ Adding positive numbers to negative numbers—count forward the amount you're adding.
→ Adding negative numbers to positive numbers—count backwards, as if you were subtracting.
→ When you multiply a negative number by a positive number then the product is always negative.
→ When you multiply two negative numbers or two positive numbers then the product is always positive
→ When you multiply a two negative numbers it will always yields a negative sum, same goes for positive numbers. Its like normal multiplication!
→ When you divide a negative number by a positive number, your answer is a negative number
