.
51.3÷0.27+10.1 0.72÷[(0.3+0.2)×0.6] 6.3×99+6.3
3.75÷[0.2×(0.74—0.24)] 7.28+0.94+2.72+0.06 7.84+0.73
0.45×9.6÷1.2 7.38
0.85×(4.2—0.4)—0.23 1.6+0.4
62.8÷2.5÷0.4 110
8.5÷4+1.5×0.25 2.31
.
—0.84 ÷[1.45—(0.4+0.05)] 15.7—4.3—5.7 —1.6+0.4 78.4÷(0.7+4.2÷6) ×0.1—1.4 12.4÷0.4+5.6×2 ×1.2×0.5 99×4.3 .
132-43.7-56.3 12.78-(4.97+2.78) 63.4÷2.5÷0.4
0.8+0.88+0.22 4.6×0.35+4.6×0.65 23.4-0.8-13.4-7.2
2.95×101-2.95 (1.25
63×10.1-63×0.1 4.2
6.2×10.1 5.4÷1.8 35
7.3×10.2-1.46 0.92
.
+0.25)×4 4.9×99+4.2 3.2÷(0.35×2)×1.01 15.6÷14 ×101 ×1.9+31.4×0.81 ×13.1-15.6×3.1 3.14.
4.9+0.8-4.9+0.8 12.96-(9.6-1.52) 1.2÷0.25+1.3×4
(4.8+6.4)÷8 40.5
86.4÷0.24×0.25 11.16
12.6÷[3.5-(9.8-8.7)] 0.648
7.85+2.34-0.85+4.66 35.6
.
÷0.81×1.05 97.5÷(10-0.7) ÷[(0.4+0.5)×0.6] 15.89-1.8-15.6-7.2 0.25÷0.39-136.7 (300-94.8)÷0.5 +(6.75-5.89) ×16.2×4 .
60.9+(13.53+5.37)÷10.8 4.8×100.1 4.8×7.8+78×0.52
3.5-3.5×0.9
4.2÷3.5
1.25×2.5×32
27.5×3.7-7.5×3.7
.
5.86+1.8×1.2+4.14 ÷(1.78×4) 15.2÷0.25÷4 0.79×199 25.48-(9.4-0.52) [(10-2.15×4.6)]×8.5 9.24÷[(2.8+3.2)×0.5 ] 10.4-9.6×0.35 17.8