9.99*22.2+3.33*3.34
来源：学生作业帮助网 编辑：六六作业网 时间：2025/02/02 15:25:29
9.99*22.2+3.33*3.349.99*22.2+3.33*3.349.99*22.2+3.33*3.34=221.778+11.1222=232.90029.99*22.2+3.33*33.
9.99*22.2+3.33*3.34
9.99*22.2+3.33*3.34
9.99*22.2+3.33*3.34
=221.778+11.1222
=232.9002
9.99*22.2+3.33*33.4
=3.33*3*222+3.33*33.4
=3.33*(66.6+33.4)
=3.33*100
=333