Answer:
Activity 1
- +21
- +4
- -33
- -15
- -5
Activity 2
- -28
- +8
- +3
- +14
- -24
Step-by-step explanation:
The integers consist of positive & negative, In adding integers u must give importance to the sign:
Pag pareho silang positive, Positive ang sagot, pag pareho din Negative eh Positive ang sagot
(Positive + Positive = Positive)
(Negative + Negative = Negative)
E.G.
1. 1 + 1 =2
2. -1 - 1 = -2 (kapag negative sila pareho tas imaminus, automatic na negative na yon kase kasunod sya ng minus di pwedeng magdoble ng sign)
kapag magkaiba naman yung sign, isusubtract yon tapos kung ano yung sign ng pinakamataas na number ayon yung magiging sign ng kalalabasan na answer.
e.g.
1. -10 + 9 = -1
2. -15 + 25 = 10
gets?
