-38)+52+118+(-62)= (-32)+68+(-29)+(-68)= (-21)+251+21+(-151)= 12+35+(-23)+0= (-6)+8+(-4)+12 = 27+(-26)+33+(-27) 12+35+(-23)+0= 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+1+2= [-301]+125+301+[-75]= [-1]+[-1/2]+[+3/4]+[-1/4]= [-7/2]+[+5/6]+[-0.5]+4/5+19/6= [-26.54]+[-6.14]+18.54+6.14= 1.125+[-17/5]+[-1/8]+[-0.6]= 1-4/9 = 1-7/10= 8/15-5= 7-15= 2/8-5/8= 8/27-5 = 4-27 = 11/12-10/12= 16/21-1/7 = 4/ 2-(3+3 )= 1/3- 7/12-7/18= 1 -1/3-1 1/5 = 10-7/10= 5/24+3/8 = 4.5-3/5 1-3/5=2/5 4.39*1/13*2/3 1+(-2)+(-3)+4+5+(-6)+(-7)+8+9+(-10)+(-11)+12 -15.8+13又6分之5+15又5分之4 (-7分之1)+(-7分之2)+1又7分之3 -0.5-(-3 )+2.75-(+7 ) 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+1+2= [-301]+125+301+[-75]= [-1]+[-1/2]+[+3/4]+[-1/4]= [-7/2]+[+5/6]+[-0.5]+4/5+19/6= [-26.54]+[-6.14]+18.54+6.14= 1.125+[-17/5]+[-1/8]+[-0.6]= 0.75+[-11/4]+0.125+12又5/7+[-3/8]= [-4/9]+[-3/5]+[+11/8]+[+5/9]+[-1/8]+[-0.4]=(-32)+68+(-29)+(-68)= (-21)+251+21+(-151)= 12+35+(-23)+0= (-6)+8+(-4)+12 = 27+(-26)+33+(-27) 12+35+(-23)+0= 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+1+2= [-301]+125+301+[-75]= [-1]+[-1/2]+[+3/4]+[-1/4]= [-7/2]+[+5/6]+[-0.5]+4/5+19/6= [-26.54]+[-6.14]+18.54+6.14= 125+[-17/5]+[-1/8]+[-0.6]= 1-4/9 = 1-7/10= 8/15-5= 7-15= 2/8-5/8= 8/27-5 = 4-27 = 11/12-10/12= 16/21-1/7 = 4/ 2-(3+3 )= 1/3- 7/12-7/18= 1 -1/3-1 1/5 = 10-7/10= 5/24+3/8 = 回答者: 陸婭雯 | 二級 | 2011-6-11 18:48 -35-36+48 65-98-6 -875-69 96-69-3 -984-69+69 36-96 36-69-69 32-69 36-96 -584-96 -985-69+69 6974-9647+69 396-963+987 -9632+963-987 -3698+963-74 96-987 965-9872 -6985+69-98 -9632+98-698 -698+69-325-98+69 -9865+963-987+369 -963+698-369-89-96+487 -96+98-96+96 -9658+98-3698 -9632-96+69 -9632+56-96 96-698 9641-9632-44 6985+69-9632
-38)+52+118+(-62)= (-32)+68+(-29)+(-68)= (-21)+251+21+(-151)= 12+35+(-23)+0= (-6)+8+(-4)+12 = 27+(-26)+33+(-27) 12+35+(-23)+0= 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+1+2= [-301]+125+301+[-75]= [-1]+[-1/2]+[+3/4]+[-1/4]= [-7/2]+[+5/6]+[-0.5]+4/5+19/6= [-26.54]+[-6.14]+18.54+6.14= 1.125+[-17/5]+[-1/8]+[-0.6]= 1-4/9 = 1-7/10= 8/15-5= 7-15= 2/8-5/8= 8/27-5 = 4-27 = 11/12-10/12= 16/21-1/7 = 4/ 2-(3+3 )= 1/3- 7/12-7/18= 1 -1/3-1 1/5 = 10-7/10= 5/24+3/8 = 4.5-3/5 1-3/5=2/5 4.39*1/13*2/3 1+(-2)+(-3)+4+5+(-6)+(-7)+8+9+(-10)+(-11)+12 -15.8+13又6分之5+15又5分之4 (-7分之1)+(-7分之2)+1又7分之3 -0.5-(-3 )+2.75-(+7 ) 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+1+2= [-301]+125+301+[-75]= [-1]+[-1/2]+[+3/4]+[-1/4]= [-7/2]+[+5/6]+[-0.5]+4/5+19/6= [-26.54]+[-6.14]+18.54+6.14= 1.125+[-17/5]+[-1/8]+[-0.6]= 0.75+[-11/4]+0.125+12又5/7+[-3/8]= [-4/9]+[-3/5]+[+11/8]+[+5/9]+[-1/8]+[-0.4]=(-32)+68+(-29)+(-68)= (-21)+251+21+(-151)= 12+35+(-23)+0= (-6)+8+(-4)+12 = 27+(-26)+33+(-27) 12+35+(-23)+0= 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+1+2= [-301]+125+301+[-75]= [-1]+[-1/2]+[+3/4]+[-1/4]= [-7/2]+[+5/6]+[-0.5]+4/5+19/6= [-26.54]+[-6.14]+18.54+6.14= 125+[-17/5]+[-1/8]+[-0.6]= 1-4/9 = 1-7/10= 8/15-5= 7-15= 2/8-5/8= 8/27-5 = 4-27 = 11/12-10/12= 16/21-1/7 = 4/ 2-(3+3 )= 1/3- 7/12-7/18= 1 -1/3-1 1/5 = 10-7/10= 5/24+3/8 = 回答者: 陸婭雯 | 二級 | 2011-6-11 18:48 -35-36+48 65-98-6 -875-69 96-69-3 -984-69+69 36-96 36-69-69 32-69 36-96 -584-96 -985-69+69 6974-9647+69 396-963+987 -9632+963-987 -3698+963-74 96-987 965-9872 -6985+69-98 -9632+98-698 -698+69-325-98+69 -9865+963-987+369 -963+698-369-89-96+487 -96+98-96+96 -9658+98-3698 -9632-96+69 -9632+56-96 96-698 9641-9632-44 6985+69-9632