8 + 4 =

8 + 4 =
-5 + 17=
6 + (-11)=
10 + (-6) =
7+ (-8)=
-5+(-9)=
-6+10=
-8+(-4)=​

Jawaban:

• 12
• 12
• -5
• 4
• -1
• -14
• 4
• -12

Penjelasan dgn tindakan:

Maaf ya jika salah 🙂

1. 9-4/10=

2. 10-3/10=

3. 11-6/15=

4. 14-7/11=

5. 16-8/12=

6. 12-9/10=

7. 6-1 1/4=

8. 8-2 2/3=

9. 9-4 2/5 =

10. 10-3 4/7=

11. 11-6 5/9=

1. 9 – 4/10 : 9/1 – 4/10
: 90/10 – 4/10
: 86 / 10 = 43 / 5
2. 10 – 3 /10 : 10/1 – 3/10
: 100/10 – 3/10
: 97/10
3. 11 – 6/15 : 11/1 – 6/15
: 165/15 – 6/15
: 159 / 15
4. 14 – 7/11 : 14/1 – 7/11
: 154/11 – 7/11
: 147/11

yang lain nya ikutin yg di atas ya

-5 + 17 =

8 + 4 =

6 + (-11) =

10 + (-6) =

7 + (-8) =

-5 + (-9) =

-6 + 10 =

-8 + -4 =

Jawaban:

-5 + 17 = 12

8 + 4 = 12

6 + (-11) = -5

10 + (-6) = 4

7 + (-8) = -1

-5 + (-9) = -14

-6 + 10 = 4

-8 + -4 = -12

semoga benar, maaf kalo ada yg salah

Tentukan nilai median dr data berikut :

a. 5, 15, 9, 8, 10, 12, 14, 17, 16, 11, 20, 4, 6, 8, 5

b. 8, 9, 13, 6, 11, 11, 13, 6, 6, 7, 9, 10

c. 2, 5, 4, 5, 6, 7, 10, 5, 6, 10, 7, 8, 4, 9, 5, 6

d. 6, 6, 7, 8, 9, 10, 11, 11, 13

Jawaban:

A. 17

B. 11

C. 5+6=11

D. 9

maaf kalo salah

1.5 + (-5) =

2.(-8) + 7 =

3. (-7) + (-10) =

4.12 + (-9) =

5.(-13) + (-10) =

6.(-6) + (-4) =

7.(-10) + 7 =

8.9 + (-11) =

9.(-8) + (-11) =

10. (-11) – (-14) =

1.0
2.-1
3.-17
4.3
5.-23
6.-10
7.-3
8.-2
9.-19
10.3