五年级100道计算题
27+456+73 8×（2.5+0.25）（1.5+0.25）×4 2.5×7.1×4 1.612×990+16.12 5.2×0.9+0.9 4.3×50×0.2 64—2.64×0.5 26×15.7+1.57×240 （1.25—0.125）×8 4.8×9.6÷1.2 4.8×100.1 56.5×99 + 56.5 7.9×10.8—0.8×7.9 9.5×101 12.5×0.4×2.5×8 0.25×185×40 3.8×10.1
2.37×6.3+2.37×
3.7 2.5×1.25×0.32 2.5×（3.8×0.04）0.25×39+0.25 0.125×96 46×0.33+5.4×3.3（8×5.27）×1.25 0.25×185×40 12.5×8.8 9.5×99
54×2.4 + 5.4×76 4.8×0.5 + 1.2×8 5.2×12 + 4×10.4 0.94×3.5 + 0.094×65 98.4×98 + 984×0.2 1.25×32
9.28×13—92.8×0.4 + 9.28 4.8+8.63+5.2+0.37（2.5—0.25）×0.4 0.35×1.25×2×0.8 2.22×9.9+6.66×6.7 0.79×199
8.9×1.01 7.2×0.2+2.4×1.4
3.14×0.68 +31.4×0.032 7.85+2.34—0.85+
4.66 3.82+2.9+0.18+9.1 73.8—1.64—13.8—
5.36 0.25×1
6.2×8 36.8—3.9—6.1 15.6×13.1—15.6—15.6×2.1 4.9×6.8+68×0.51 56.7×9.9+5.67 4.2×99+4.2
1.25×25×6.4 146.5—（23+46.5）1
2.9×9.9+1.29 15.02—6.8—1.02 6.7×11-67×0.1 2.5×16+2.5×23+2.5 4.6×5.7+2.3×8.6 101×0.87—0.91×87 7.09×10.9—0.9×7.09 18.76×9.9+1.876
3.65×10.1 3.82+12.9+7.1+6.18
4.56×12.5×8 0.25×16.8×16 13.9－4.1+6.1－
5.9 5.3×100.2
3.4×
4.2+34×0.58 25×32×125 0.4×0.7×0.25 1
5.39×4.62+5.38×15.39 0.12×4.8÷0.12×2 12.25－3.1+0.75－
6.9 3.67×10.1 64×0.125 23.5—2.8—
7.2 55×9.9
4.5×2.5+7.5×4.5 9.3×125×0.8
0.134+2.66+0.866 0.45×199
1.28×8.6+8.72×8.6 0.316+3.16×9.9 28.4×103—284×0.3 （1
2.5—0.25）×0.8
12.5×2.4 8.8×99+88×0.4—8.8×3 0.86×15.7—8.6×1.47 12.5×0.49×0.8
1+2+4+8+...+1024 9+9.9+9.99+9.999 1.25×64×0.25×80 2.9+2.99+2.999+2.9999 12.3×67+36.9×11 14×1.5+1.4×85
3.3×13—9.9 6.81—5.5+5.19
1.28×8.6+0.872×86 1+2+3+4+5+6+...+10000