A. Directions: Evaluate the following. Write the solution and answer on your answer sheet.
1. -45+23
2.84-(-5)
3.(-9) (10)
4. 264÷-4
5.(-36)+(8)-4×(-5)
Pls answer with solution I rlly rlly need it, thx :)
NONSENSE=BLOCK
ANSWER=BRAINLIEST
1. -45+23
2.84-(-5)
3.(-9) (10)
4. 264÷-4
5.(-36)+(8)-4×(-5)
Pls answer with solution I rlly rlly need it, thx :)
NONSENSE=BLOCK
ANSWER=BRAINLIEST
Answers & Comments
Answer:
1.-22
2.89
3.?
4.-66
5.-8
Answer:
1. -45+23 = -22
2. 84-(-5) = 89
3. (-9)(10) = -90
4. 264÷-4 = -66
5. (-36)+(8)-4×(-5) = -8
Explanation:
1. If you have a positive and a negative, even its addition you have to subtract them and get the sign of the highest number.
2. When you have two negative signs, the operation will become addition.
3. When you multiply a positive number by a negative number then the product is always negative.
4. When you divide a positive number by a negative number then the quotient is always negative, just like in multiplying negative and positive.
5. Use MDAS. First, multiplication. Second division. Third addition. And lastly, subtraction.
#ManifestingBrainliest