1.-9 + 15 = 2.-5 + 10 = 3.13 - (-17) = 4.-12 - 20 = 5.9 - (-5) = 6.-12 x 8 = 7.(-11) x 10 = Tolong jawab ya kak yang bisa matematika kak besok diku

1.
= -9 + 15
= 15 -9
= 6

2.
= -5 + 10
= 10 -5
= 5

3.
= 13 - (-17)
= 13 + 17
= 30

4.
= -12 -20
= -12 + (-20)
= -32

5.
= 9 - (-5)
= 9 + 5
= 14

6.
= -12 x 8
= -96 (Min x Pos = Min)

7.
= -11 x 10
= -110 (Min x Pos = Min)