ki67+30+严重吗

伍黄诗423629+4做B超显示卵圆孔偏大0.66cm 严重吗 有点担心 - 育儿... -
尉姜卞19162966871 ______[答案] 3/20=X/30 (3*5850+4*7940)/4+3 x/(120+10)+4=x/120 60/2*5-60*0.2

伍黄诗4236巧算:3+6+9+12+15+18+21+24+27+30+33+36 -
尉姜卞19162966871 ______[答案] 3+6+9+12+15+18+21+24+27+30+33+36 =1*3+2*3+3*3+…………12*3 =3*(1+2+3+4+5+6+7+8+9+10+11+12) =3*78 =234

伍黄诗4236不会做的数学帮助54 - 3(2X - 6)= 30 58 - 4(2 +1)= 10 18 +8 X - 6X = 3 - 12 -
尉姜卞19162966871 ______[答案] 54-3(2X-6)= 30 54-6X +18 = 306X = 54 +18-30 = 7 58-4(2 +1)= 10 58-8X-4 = 108X = 58-4 +10所述8月18日+8 X-6X = 3X-1218 +2 X-3X = 12 X =-12-18X = 30

伍黄诗42361/11+14/15+17/21+34/35+37/56+87/88! -
尉姜卞19162966871 ______[答案] 1/11+14/15+17/21+34/35+37/56+87/88 =1/11+1-1/88+1-1/15+1-4/21+1-1/35+1-19/56 =5+7/88-1/5(1/3+1/7)-4/21-19/56 =5+7/88-1/5*10/21-4/21-19/56 =5+7/88-2/7-19/56 =5+7/88-5/8 =5-6/11 =49/11