= 5 dahil mas malaki yung number na may negative yun yung susundin natin at yun ang ilalagay natin na symbol for our answer.
So ang sagot sa number 2 ay -5(negative five)
3.) Subtract 10 - 9
= 3 dahil mas malaki yung positive number yun yung susundin na symbol
So ang sagot ay 3 or +3 pero dahil positive yung symbol pwede nating isulat na 3 nalang.
4.) 7- (-3)
Multiply -1 by -3
= 7 + 3
Add 7 and 3, so dahil parehas yung symbol i puplus natin sila so the answer for number 4 is
= 10
5.) 12 - 15
So i miminus lang natin sila and the answer is
= -3
}} NOTE: Kapag parehas yung symbol i pag puplus lang natin sila then kapag naman magkaiba, kung ano yung number na mas mataas sa kanila yun yung susundin mong symbol.
}} For many information just look and read the info on your book.
Answers & Comments
Answer:
1. -13
2. -5
3. +3 or 3
4. +10 or 10
5. -3
Solution:
1.) Multiply -1 by 5
= - 8 - 5
then subtract 5 from -8
= -13
2.) Subtract 4 - 9
= 5 dahil mas malaki yung number na may negative yun yung susundin natin at yun ang ilalagay natin na symbol for our answer.
So ang sagot sa number 2 ay -5(negative five)
3.) Subtract 10 - 9
= 3 dahil mas malaki yung positive number yun yung susundin na symbol
So ang sagot ay 3 or +3 pero dahil positive yung symbol pwede nating isulat na 3 nalang.
4.) 7- (-3)
Multiply -1 by -3
= 7 + 3
Add 7 and 3, so dahil parehas yung symbol i puplus natin sila so the answer for number 4 is
= 10
5.) 12 - 15
So i miminus lang natin sila and the answer is
= -3
}} NOTE: Kapag parehas yung symbol i pag puplus lang natin sila then kapag naman magkaiba, kung ano yung number na mas mataas sa kanila yun yung susundin mong symbol.
}} For many information just look and read the info on your book.
Thank You