Correct: 5x5=25, 12:2=6, 200+244=444, 100-30=70, 7x7=49, 10x2=20, 1.500-400=1.100, 350+350=700, 6x8=48, 250+80=330, Incorrect: 5x5=20, 12:2=5, 200+244=2,244, 100-30=80, 7x7=42, 10x2=22, 1.500-400=1.000, 350+350=650, 6x8=58, 250+80=280,

排行榜

视觉风格

选项

切换模板

恢复自动保存: