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# positive 7 plus negative 8

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1058
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a.positive 7 plus negative 8

b. negative 7 plus positive 8

c. negative 7 minus positive 8

d. negative 7 minus negative 8

May 4, 2015

#2
+95361
+5

Thanks SoulReaper, that is a good answer

Anon, If you are serious about understanding, this post might help.

you can try answering the questions too if you want to.   After you finish I can give you the answers.

http://web2.0calc.com/questions/positive-and-negative-numbers-directed-numbers

1) Now -3+8 Start at -3 and go 8 in the positive direction and what do you get?
2) Now 4 - 9 start at 4 and go 9 in the negative direction and what do you get?
3) Now -2- 8 start at -2 and go 8 in the negative direction and what do you get?
4) 0-8=
5) -2-+6=
6) 1-4+(-7)=
7) -9++4 =
8) 13+(-5)=
9) -4 x 6 =
10) 3 x -6 =
11) -5 x -3=
12) 20 / -4=
13) -8 / 2=
14) -15 / -5=
15) +4 x +7=

May 4, 2015

#1
+32
+5

+7-8= -1

-7+8= 1

-7-8= -15

-7+8 = 1

Always remember that

2 negatives (minus negative something) is positive

2 positives (plus positive something) is positive

1 negative and 1 positive is negative

Good Luck :)

May 4, 2015
#2
+95361
+5

Thanks SoulReaper, that is a good answer

Anon, If you are serious about understanding, this post might help.

you can try answering the questions too if you want to.   After you finish I can give you the answers.

http://web2.0calc.com/questions/positive-and-negative-numbers-directed-numbers

1) Now -3+8 Start at -3 and go 8 in the positive direction and what do you get?
2) Now 4 - 9 start at 4 and go 9 in the negative direction and what do you get?
3) Now -2- 8 start at -2 and go 8 in the negative direction and what do you get?
4) 0-8=
5) -2-+6=
6) 1-4+(-7)=
7) -9++4 =
8) 13+(-5)=
9) -4 x 6 =
10) 3 x -6 =
11) -5 x -3=
12) 20 / -4=
13) -8 / 2=
14) -15 / -5=
15) +4 x +7=

Melody May 4, 2015