1+2+3+4+5+6+7+8+9x0=?
1+2+3+4+5+6+7+8+9x0=
mk xong đàu tiên nhé kick cho mk nhé
1+2+3+4+5+6+7+8+9 = (9+1)x9 : 2 = 45
1+2+3+4+5+6+7+8+9x0=
đổi tíc
trả lời
=0
mình ko nói sẽ đổi k với bn ok
học tố
1+2+3+4+5+6+7+8+9x0+3+6=?
ai tik mik mik tik lại
1+2+3+4+5+6+7+8+9x0+3+6=0+3+6=0+9=9 ai mik mik lại
1+2+3+4+5+6+7+8+9x0=?
ai nhanh mk tick cho nha
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 x 0 = 36
1x2x3x4x5x6x7x8x9x10x0
1+2+3+4+5+6+7+8+9x0
1x10x100x1000x10000x0x10x100
1x1x1x1x1x2x2x2x2x3x3x3x3
giúp mk với
có ai đổi k ko
đổi nha !!
đổi nha !!
đổi nha !!
:v xin bạn đó !!
1*2*3*4*5*6*7*8*9*10*0=0
1+2+3+4+5+6+7+8+9*0=1+2+3+4+5+6+7+8+0=(8+1)*8/2=36
1*10*100*1000*10000*0*10*100=0
1*1*1*1*1*2*2*2*2*3*3*3*3=1*16*81=16*81=1296
1+3+5+7+9x0=
1 + 3 + 5 + 7 + 9x0
= 1 + 3 + 5 + 7 +0
= (1 + 5 ) + (3 + 7)
= 6 + 10 =16
K mk nha
\(1+3+5+7+9x0\)
\(=1+3+5+7+0\)
\(=1+3+5+7\)
\(=\left(3+7\right)+\left(5+1\right)\)
\(=10+6\)
\(=16\)
1+3+5+7+9x0
=1+3+5+7+0
=(1+7)+(3+5)
=8+8
=8x2
=16
k mik mik k lại
1+1+1+1+2+2+2+3+3+3+3+4+4+4+4+5+5+5+5+6+6+6+6+7+7+7+7+8+8+8+8+9+9+9+9+10=
= (1+1+1+1)+(2+2+2)+(3+3+3+3)+(4+4+4+4)+(5+5+5+5)+(6+6+6+6)+(7+7+7+7)+(8+8+8+8)+(9+9+9+9)+10
4 + 6 + 12 + 16 + 20 + 24 + 28 + 32 + 36 + 10 =
= 188
5) (3-1/4+2/3) - (5-1/3-6/5) - (6-7/4+3/2) 6) (6-2/3+1/2) - (5+5/3-3/2)-(3-7/3+5/2)
7) (5/3-3/7+9)-(2+5/7-2/3)+(8/7-4/3-10) 8) (8-9/4+2/7)-(-6-3/7+5/4)-(3+2/4-9/7 pls help me
5: \(=3-\dfrac{1}{4}+\dfrac{2}{3}-5+\dfrac{1}{3}+\dfrac{6}{5}-6+\dfrac{7}{4}-\dfrac{3}{2}\)
\(=3-5-6+\dfrac{-1}{4}+\dfrac{7}{4}+\dfrac{2}{3}+\dfrac{1}{3}+\dfrac{6}{5}-\dfrac{3}{2}\)
\(=-8+\dfrac{3}{2}+1+\dfrac{-3}{10}\)
\(=-7+\dfrac{15-3}{10}=-7+\dfrac{6}{5}=-\dfrac{29}{5}\)
6: \(=6-\dfrac{2}{3}+\dfrac{1}{2}-5-\dfrac{5}{3}+\dfrac{3}{2}-3+\dfrac{7}{3}-\dfrac{5}{2}\)
\(=6-5-3-\dfrac{2}{3}-\dfrac{5}{3}+\dfrac{7}{3}+\dfrac{1}{2}+\dfrac{3}{2}-\dfrac{5}{2}\)
\(=-2-\dfrac{1}{2}=-\dfrac{5}{2}\)
7: \(=\dfrac{5}{3}-\dfrac{3}{7}+9-2-\dfrac{5}{7}+\dfrac{2}{3}+\dfrac{8}{7}-\dfrac{4}{3}-10\)
\(=9-2-10+\dfrac{5}{3}+\dfrac{2}{3}-\dfrac{4}{3}+\dfrac{-3}{7}-\dfrac{5}{7}+\dfrac{8}{7}\)
=-3+1
=-2
8: \(=8-\dfrac{9}{4}+\dfrac{2}{7}+6+\dfrac{3}{7}-\dfrac{5}{4}-3-\dfrac{2}{4}+\dfrac{9}{7}\)
\(=8+6-3+\dfrac{2}{7}+\dfrac{3}{7}+\dfrac{9}{7}-1-\dfrac{2}{4}\)
\(=11+2-1-\dfrac{1}{2}\)
=11+1/2
=11,5