计算:
(1)19175÷59+678
(2)36.5×1.4﹣8.51÷3.7
(3)4+4÷3×1
(4)4.6×+0.6×3.4+2×
(5)[1+(2﹣0.35)×]÷12.
脱式计算,能简算的要简算:
4.67﹣(2.98+0.67); ÷[﹣(+)]; 8×0.4×12.5×2.5;
125×(8+0.8+0.08); 1.89×0.9+0.189; 23.8×99+2.38.
简算:
4×0.8×2.5×1.25; 〔(+)÷〕×; 1﹣(﹣)×3;
98+99×98; 4.2﹣1.38+5.8﹣3.62; (+)×.
怎样简便就怎样算.
3280÷16+600 18.75﹣6.2﹣3.8 25×(100+4)
3.75+4.5÷0.18×0.25 25×32×125 (7.6×15+2.4×5)÷126.
试题篮
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