来自任延珍的问题
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+0.25)×8,
=48+2,
=50;
③12