五年级混合计算题,简算题.急!~1月20日9:00之前必答.20道题左右.thank you very much!要你们
5个回答

0.8×(5-3.38)×50 9.5×[1.28-(1.54-0.31)]

3.46×5.4+4.6×3.46

(2)0.48+0.25×1.22×4

(3)18.65-3.4×2-9.6÷3

(4)3.7×6.3+2.7×3.7

(1)0.35+0.65×0.3+0.7

(2)6.3+3.7÷0.25×4

(3)10.5×4.2×5.8×10.5

(4)3.14-1.25+0.75

(5)3.28×2.7+7.3×3.82

1)0.3+1.4+0.7+0.6

(2)1.25×52×0.8

(3)5-1.42-0.58

(4)36×2.5

(5)8.3×8+8×4.2

(6.8×6.8+6.8×3.2)÷6.8

0.13×(3.69-1.8)+1.11×0.13

1.62+1.26+2.78+3.74

5.76-1.24-1.76

3.85-(0.85-1.9)

2.5×3.2×1.25

3.9×0.8-1.9×0.8

6.3×99