.
194－64.8÷1.8×0.9 24÷2.4－2.5×0.8 469×12+1492
0.8×[(10－6.76)÷1.2]
25.48－(9.4－0.52)
.
36.72÷4.25×9.9 (4121+2389)÷7 405×(3213-3189) 19.4×6.1×2.3
4.2÷3.5
5180－705×6
671×15-974
3.416÷（0.016×35）
5.67×0.2-0.62
320÷1.25÷8
.
18.76×9.9＋18.76 5.6÷3.5 17.8÷(1.78×4) 15.2÷0.25÷4 3.83×4.56＋3.83×5.44 .
3.52÷2.5÷0.4 9.6÷0.8÷0.4 0.49÷1.4 0.89×100.1 4.36×12.5×8 3.9－4.1＋6.1－5.9
4.2×99＋4.2
1.25×2.5×32
146.5－(23＋46.5)
9.7×99＋9.7
.
27.5×3.7－7.5×3.7 (45.9－32.7)÷8÷0.125 7.2×0.2＋2.4×1.4 3.9×2.7＋3.9×7.3 .
8.54÷2.5÷0.4 3.14×0.68＋31.4×0.032 8.9×1.01 18－1.8÷0.125÷0.8 0.65×101
5.6÷1.25÷0.8÷2.5÷0.4 7.74×（2.8－1.3）
12.7×9.9＋1.27
.
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 4.8+8.63+5.2+0.37 .
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 5.93+0.19+2.81 5.4×11-5.4
3.65×4.7－36.5×0.37
2.22×9.9+6.66×6.7
0.79×199
1.76+0.195+3.24