赚现金
19175÷59+678 36.5×1.4-8.51
14.8×6.3-6.3×6.5+8.3×3.7 18.1+(3-0.299÷0.23)×1
5.09-(0.09+1.23) 9.36-(4.36-3.5)
7.5-2.45+7.5+2.45 (-)×21+
2.5×(1.92÷0.3-5.9) 24.5-(7.58+)
45.55-(6.82+15.55) 34.52-17.87-12.23
(+)×15×11 37.5+19.5÷(2.5×4)
0.92×1.41+0.92×8.59 ×-×1.3×11.6-1.6×1.3 ×11.6+18.4×
13×÷ 29÷×15.68+(5.39+4.32) 19.68-(2.97+9.68) 7+(-) 5-(-)
1-- 41.06-19.72-20.287-3+ 8+2-11+7+3 700÷14÷518.6÷2.5÷0.4 1.06×2.5×4
1.3×11.6-1.6×1.3 1--
(48×75×81)÷(24×25×27) 7.5×2.3+1.9×2.55-(-) 19.68-(2.97+9.68)
计算下列各题,能简算的要简算。25×1.25×32(3.75+4.1+2.35)×9.8.
计算下列各题,能简算的要简算。(50﹣40×1.2)÷0.58×4×125×2532×71.1+28.9×32
计算下列各题,能简算的要简算。(1)884÷34+17×21(2)1.25×3.2×0.25(3)()÷+(4)4÷5+39×(5)4.2﹣1.38+5.8﹣4.62(6)2÷﹣÷2
试题篮