Matematika Sekolah Menengah Atas 3. A.5 + 4 = B.-5 + -4 = C.5 + -3 = D.-5 + 3 = E.3 + -5 =​

merlewolfulv – April 20, 2023

3. A.5 + 4 =
B.-5 + -4 =
C.5 + -3 =
D.-5 + 3 =
E.3 + -5 =
​

Penjelasan dengan langkah-langkah:

3.A.5+4=9

B.-5+-4=-9

C.5+-3=2

D.-5+3=-2

E.3+-5=-2

A. 5 + 4

= 9

B. -5 + (-4)

= -(5 + 4)

= -9

C. 5 + (-3)

= 5 - 3

= 2

D. -5 + 3

= -(5 - 3)

= -2

E. 3 + (-5)

= 5 - 3

= -2

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