loading0.79×199 66.86－8.66－1.34 3.6×102 15.6×13.1－15.6－15.6×2.1 4.8×100.1 25.48－(9.4－0.52) 18.76×9.9＋18.76
0.398+0.36+3.64
0.25×16.2×4 3.72×3.5＋6.28×3.5 4.8×7.8＋78×0.52
56.5×9.9＋56.5 4.2÷3.5 3.52÷2.5÷0.4 15.75+3.59－0.59+14.25
(1.25－0.125)×8
36.8－3.9－6.1
32＋4.9－0.9
7.09×10.8－0.8×7.09
320÷1.25÷8
3.9－4.1＋6.1－5.9
5.6÷3.5 17.8÷(1.78×4) 15.2÷0.25÷4 3.83×4.56＋3.83×5.44 27.5×3.7－7.5×3.7 (45.9－32.7)÷8÷0.125 7.2×0.2＋2.4×1.4
9.6÷0.8÷0.4 0.49÷1.4 0.89×100.1 4.36×12.5×8 8.54÷2.5÷0.4 3.14×0.68＋31.4×0.032 8.9×1.01 4.2×99＋4.2
1.25×2.5×32
146.5－(23＋46.5)
9.7×99＋9.7
0.65×101
5.6÷1.25÷0.8÷2.5÷0.4
7.74×（2.8－1.3）＋1.5×2.26
3.9×2.7＋3.9×7.3 21×（9.3－3.7）－5.6 2.3×16+2.3×23+2.3 46×57＋23×86 101×0.87-0.91×87
18－1.8÷0.125÷0.8 15.02-6.8-1.02 9.43-（6.28-1.57） 13.7×0.25－3.7÷4 10.7×16.1-15.1×10.7 12.7×9.9＋1.27
5.4×11-5.4 3.65×4.7－36.5×0.37
2.22×9.9+6.66×6.7 0.79×199