0.6×(1.7-0.9)÷0.24+1.25= 5.8×(3.87-0.13)+4.2×3.74= (270 + 180)÷(30 - 15)=
5.4×[(2.73+1.85)÷2.29]-3.56= 32.52-(6+9.728÷3.2)×2.5= 1000 -(280 + 650 ÷ 13)=
(284+16)×(512-8208÷18)= ÷2.5=
51+(2304-2042)×23= +4.2×3.74=
4215+(4361-716)÷81=
(174+209)×26- 9000= ÷2.5=
5.4÷[2.6×(3.7-2.9)+0.62] × 12/15=
18.1+(3-0.299÷0.23)×1= +0.62]423=
[(7.1-5.6)×0.9-1.15] ÷2.5= 5.4÷[2.6×(3.7-2.9)+0.62]
= (136+64)×(65-345÷23)= 5.8×(3.87-0.13)+4.2×3.74= = 4/5 × 25/16 + 2/3 × 3/4= [(7.1-5.6)×0.9-1.15] ÷2.5= 33.02-(148.4-90.85)5.8×(3.87-0.13)
32.52-(6+9.728÷3.2)×2.5= [(7.1-5.6)×0.9-1.15]
14 × 8/7 – 5/6
5.4÷[2.6×(3.7-2.9)
(284+16)×(512-8208÷18)= 5.8×(3.87-0.13)+4.2×3.74= (136+64)×(65-345÷23)=
5.4÷[2.6×(3.7-2.9)+0.62]= 32.52-(6+9.728÷3.2)×2.5= +1.11×0.15=
0.15×(3.79-1.9)
[(7.1-5.6)×0.9-1.15] ÷2.5= 6015-(518+699)-2783= 4134+(2819+866)+2181=
6076-875-(805+3320)= (58+370)÷(64-45)= 3297×1273+2727×3297=
1312+(153+688+1847)= 32.52-(6+9.728÷3.2)×2.5= 1616×506+2494×1616=
0.05×[30-(18.4+27.83÷4.6)] 5.47+12.81+3.53+7.19=
= 5.4÷[2.6×(3.7-2.9)+0.62]=
5.8×(3.87-0.13)+4.2×3.74= [(7.1-5.6)×0.9-1.15] ÷2.5= 109+(72+91)-93×24×125=
4+3.2+5+6.8 25×(8×0.4)×1.25= 125×8.8 1.3+4.25+3.7+3.75 = (1.6+1.6+1.6+1.6)×25=
3.8÷3.9+3.9÷0.1+0.1÷3.9 4.8÷0.12×4.8=
.6-1.6÷4= 6-1.19×3-0.43= 0.12×
50.6.5×(4.8-1.2×4)= [(7.1-5.6)×0.9-1.15] ÷2.5= (3.2×1.5+2.5)÷1.6=
5.8×(3.87-0.13)+4.2×3.74= 5.4÷[2.6×(3.7-2.9)+0.62]= 5.38+7.85-5.37=