Các câu hỏi tương tự
Tinh hop li ( neu co the):-23.63+23.21-58.23
1/4 - 1/3+ 5/12 Thuc hien cac phep tinh (tinh hop li neu co the)
thuc hien phep tinh bang cach hop li neu co the 37x96-86x37+2x23x5-30+4x16x25
Tinh hop li (neu co the)
(1-1/3).(1-1/6).(1-1/10)......(1-1/190)
thuc hien phep tinh bang cach hop li neu co the 30-[50-(9-4)2]+20150
tinh hop li neu co the
12.22-6.20+3.32
(212.213-15:5+20180).(53.1414-14.5353)
Tinh hop li neu co the
a:15,2-4,18-2,09 B; 60-26,75-13,35 C: 38,25-18,25+21,64-11,64
D:45,28+52,17-15,28-12,1
A=-[-806-(-791)+2012]-(806-1791)
B=9-(119).34+119.(-77)-(-119).11
C=-(-2^4)+(-3)^3-(-1)^2011
tinh hop li (neu co the)
giup mik voi ! Ai dung mik tick cho
1:tinh nhanh.
A:6,3+(-3,7)+2,4+(-0,3) B:(-4,9)+5,5+4,9+(-5,5) C:2,9+3,7+(-4,2)+(-2,9)+4,2 D:(-6,5).2,8+2,8.(-3,5)