5＋ = 72－= －= ＋16 =12－ = 24－= ＋ = 4- =14－ = 9－= ＋9= ＋ = ＋12= ＋9= ＋32= ＋ =＋ = ＋16= ＋16 = ＋ =＋0= ＋= ＋12= ＋ 45× = 9×= × = ×100=18× = × = 17× = 5 × = × = ×12= × = 45× =9×= × = ×100= 18× =× = 17× = 5 × = × =×12= × = 45× = 9× 17× = 5 × = ×32= × =× = ×16= ×16 = × = 5× = 72×= ×= ×16 =12× = 24× = × = 4×= ×10= ×4= 14× = 9×=×9= 45× = 9×= × =×100= 18× = × = 17× =5 × = × = ×12= ×0= × = ×12= ×0= × = ×12= × = 45× = 9×=18× = × = 17× = 5 × =× = ×12= × = 45× =9×= × = ×12= × =45× = 9×= × = ×100 6.5×5 6.5= 1×0.85= 4.73×3.9= 47.3×3.9= 47.3×0.391= 0.473×0.39=2.4×5＝ 1×1.25＝ 0.45×0.09＝ 6.2×0.03＝ 0.125×0.125＝ 9.9×2.5×0.4＝9×0.18＝ 0.25×16＝ 0.7×8＝ 3.05×4＝ 6.8×2＝ 5.2×3.05×4.8＝47.3×0.391= 0.473×0.390.45×0.09＝ 6.2×0.03＝×12= ×0= 0.77×1.1= 1.2-0.08= 8- 0.52= 2.5× 3.6 = 4. 9.4×6= ×0.92= 1.3×0.4＝ 5.43×0.86=78.58×3.7= 0.85×1.01 =9×2.3= 0.1×0.01 =0.28×35= 4.68×4.5=0.25×0.5= 2.5×1.25= 25.7×3.29= 6.71×25.7=8- 0.52= 2.5× 3.6 = 0.45×0.09＝ 6.2×0.03＝1.05×0.1＝ 17.5×7.5×2＝ 5.5×11＝ 1.6×0.5=2.5×0.4= 0.36×0.9=1.25×8= 1.6×0.4=0.48×4= 0.9×0.6=13.2+4.8= 6.3-0.9= 0.25×2.4= 3×1.03=＋9= ＋32= ＋ = ＋ =2.5×0.4= 0.36×0.9=1.3×0.4＝ 5.43×0.86=＋16= ＋16 = ＋ = 5＋ = 72－= －＋16 = 12－ =24－= ＋ =4-=＋9= ＋ = ＋12= ＋0＝＋9= ＋32= ＋10= ＋4=14－ = 9－=＋9= ＋ = ＋12= ＋0= ＋= ＋12= ＋ = 45× =计算下列各题×100= 18× = × = 17× = 5 × = × = ×12= ×0= 9×= × = × = ×12= × = 45× =9×= × = ×100= 18× = × = 17× = 5 × = ×32= ×16= ×16 = × = 5× = 72×= ×=×16 = 12× =× = × =24× = × =4×= ×10=×4= 14× = 9×= ×9= × = ×1...
