Independent Activity 2: A. Use any method (number line or rule) to find the sum or difference.
1. -2 + (-2)
6. -23-5
2. 4+ (-4)
7. 8 – (-10)
3. -3 + 9
8. 2 - 8
4. (4) + 4
9. -6-(-4)
5. 6 + 10
10.-14 - (-14)
B. Problem Solving:
1. Jacob's monthly salary is Php 20 000. He has surplus if he spends less than his salary. He has deficit if he spends more than his salary He recorded the surplus (+) and deficit (-) from January to June.
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Answer:
1. -4
2. 0
3. 6
4. 8
5. 16
6. -28
7. 18
8. -6
9. -2
10. 0
Step-by-step explanation:
hope it helps :)