来自刘锦波的问题
简便计算.①111111÷1111×3333=______②6.25×0.16+2.64×0.0625+5.2×6.25=______③12-13+14-15+16-112=______.
简便计算.
①111111÷1111×3333=______
②6.25×0.16+2.64×0.0625+5.2×6.25=______
③12-13+14-15+16-112=______.


简便计算.①111111÷1111×3333=______②6.25×0.16+2.64×0.0625+5.2×6.25=______③12-13+14-15+16-112=______.
简便计算.
①111111÷1111×3333=______
②6.25×0.16+2.64×0.0625+5.2×6.25=______
③12-13+14-15+16-112=______.
①111111÷1111×3333,=111111×3333÷1111,=111111×(3333÷1111),=111111×3,=333333;②6.25×0.16+264×0.0625+5.2×6.25,=6.25×0.16+2.64×6.25+5.2×6.25,=6.25×(0.16+2.64+5.2),=6.25×8,=(6+...