-32 1/3-5 1/4-(-3 1/7)+3.25+2 6/7+28 1/3

5+4+3+32+2+1= (3+1)(3^2+1)(3^3+1)(3^4+1)(3^5+1)……(3^32+1) 1×2+2×3+3×4+4×5+...+32×33 -32 1/3-5 1/4-(-3 1/7)+3.25+2 6/7+28 1/3 0.6*4/3+5/3*8*32/1简便方法 (-32/3)+(-2.4)-(-1/3)-(42/5) 32**4 1*3** 51*** *3*** **13* (3+1)(3^2+1)(3^3+1)(3^4+1)…(3^32+1)步骤 32-2-1-3-5-4-7+2+6=? -32 1/3- [5 1/4+(-3 1/7)-5.25-2 6/7]如何计算? (-32又1/3)-[5又1/4+(-3又1/7)]-([-5又1/4)+(-2又6/7)] （1/32-1/56）÷1/8简算 4/5x-0.4×3=5/3（解方程） 3/5x÷3/4=32 (3+1)(3^2+1)(3^4+1)(3^16+1)(3^32+1).... (-75)*(-5分之3)+32*4分之1*(-1又4分之1) 1/1*2*3+1/2*3*4+1/3*4*5+1/4*5*6……+1/31*32*33 2,5,11,20,32,( );1,4,3,8,5,16,7,32,( ),( )找规律 简便计算下题:1/2+1/4+1/8+1/10+1/32,1+2+3+4+5+6+5+4+3+2+1/666*666 2(3+1)(3^2+1)(3^4+1)……（3^32+1)+1