63×(-13/9)+(-9/2)÷(-9/2)
= -63 x 13/9 + 9/2 x 2/9
= - 13 x 7 + 1
= -91 +1
= -90
施主,我看你骨骼清奇,
器宇轩昂,且有慧根,
乃是万中无一的武林奇才.
潜心修习,将来必成大器,
鄙人有个小小的考验请点击在下答案旁的
"选为满意答案"
63×(-13/9)+(-9/2)÷(-9/2)
= -63 x 13/9 + 9/2 x 2/9
= - 13 x 7 + 1
= -91 +1
= -90
施主,我看你骨骼清奇,
器宇轩昂,且有慧根,
乃是万中无一的武林奇才.
潜心修习,将来必成大器,
鄙人有个小小的考验请点击在下答案旁的
"选为满意答案"