6.9÷2.3= 12 ＋13 = 9＋29 = 45 ＋12 =
112 ＋14 = 3.5＋612 = 2―67 = 45 ―815 =
14 ―15 = 12 ―25 = 0.2―16 = 0.3＋13 =
34 ×4= 56 ×815 = 316 ×49 = 15×123 =
724 ×34 = 0÷35 = 24÷34 = 25 ÷12 =
518 ÷123 = 89 ÷38 = 58 ÷23 = 10＋10%=
80%×14 = 1÷25%= 10÷10%= 98＋52＋48=
2.8―0.16―0.48= 0.9×99＋0.9= 3－3÷5=
1.6＋0.4×10= 15×0.4×4= (0.18＋0.9)÷9=
100－2.5－7.5= 10.75－(0.75＋3.4)=
35 －512 ＋712 = 57 ＋17 ＋97 = 34 ＋12 ÷12 =
(3＋320 )×5= 0.13＋38 ＋0.87=
(1.125－18 )÷0.75= 3.25＋1021 ＋34 =
15 ×12÷15 = 0.25×12.5÷132 =
23 ×94 ×12 = 6.9＋3.1－6.9＋3.1=
6.9÷2.3= 12 ＋13 = 9＋29 = 45 ＋12 =
112 ＋14 = 3.5＋612 = 2―67 = 45 ―815 =
14 ―15 = 12 ―25 = 0.2―16 = 0.3＋13 =
34 ×4= 56 ×815 = 316 ×49 = 15×123 =
724 ×34 = 0÷35 = 24÷34 = 25 ÷12 =
518 ÷123 = 89 ÷38 = 58 ÷23 = 10＋10%=
80%×14 = 1÷25%= 10÷10%= 98＋52＋48=
2.8―0.16―0.48= 0.9×99＋0.9= 3－3÷5=
1.6＋0.4×10= 15×0.4×4= (0.18＋0.9)÷9=
100－2.5－7.5= 10.75－(0.75＋3.4)=
35 －512 ＋712 = 57 ＋17 ＋97 = 34 ＋12 ÷12 =
(3＋320 )×5= 0.13＋38 ＋0.87=
(1.125－18 )÷0.75= 3.25＋1021 ＋34 =
15 ×12÷15 = 0.25×12.5÷132 =
23 ×94 ×12 = 6.9＋3.1－6.9＋3.1=
13－78 ＋18 = 6－113 ＋123 = 1÷(1－34 )=
14 ×125×1125 ×8= (12 ＋13 ＋16 )×24=
37 ×(45 －23 )÷315 = 36÷[(56 －23 )×3]=
58 －(12 ＋35 )×511 = 318 ÷57 ＋318 ÷27 =
7.25－337 ＋3.75－647 = 756 ＋8.9＋216 ＋6.1=
38 ＋5.36＋58 ＋4.64= 0.625×5.8＋58 ×3.2＋58 =
118 ÷(14 ＋2.5×45 )= 113 ×12.5×910 ×8=
(127 ×724 ＋23 )×73 = 0.5÷[13 ―(56 ―23 )]=
21×118 ＋48×12.5%＋11×118
(795 ÷1119 ＋0.25)×1.125
[240－(0.125×76＋12.5%×24)×8]÷14
额……这题目又不是我打的。我现在还发现了一个很严重的问题，分号复制到这就全没了……怪不得我发现这题目答案怎么不对劲……我这题目看来是白问了……