Ini caranya Gimana ya?? [ Tulis sama caranya] A. 13-8x(-2+7)-18 = B. 128:-4-26-50= C.-56:7-38+19=

Question

Matematika Diposting : 2017-07-24 Diupdate : 2021-08-17 ReynaShabina09

Pertanyaan

Ini caranya Gimana ya?? [ Tulis sama caranya]
A. 13-8x(-2+7)-18 =
B. 128:-4-26-50=
C.-56:7-38+19=

Answer 1

A
=13 - 8x(-2 + 7) - 18
=13 - 8x(5) - 18
=13 - 40 - 18
=-63

B
=128:-4-26-50
=-32-26-50
=-58-50
=-108

C
=-56:7-38+19
=-6-38+19
=-44+19
=-25