Question

9.99*2.22+3.33*3.34 怎么简便计算?

快告诉我啊,急......

Answer 1

9.99*2.22+3.33*3.34
=3.33*3*2.22+3.33*3.34
=3.33*(6.66+3.34)
=3.33*10
=33.3

Answer 2

9.99×2.22+3.33×3.34 =3.33*6.66+3.33*3.34 =3.33*(6.66+3.34) =3.33*10 =33.3

Answer 3

9.99*2.22+3.33*3.34
=3.33*3*2.22+3.33*3.34
=3.33*(6.66+3.34)
=3.33*10
=33.3

Answer 4

9.99*2.22+3.33*3.34
=3.33*3*2.22+3.33*3.34
=3.33*(6.66+3.34)
=3.33*10
=33.3

Answer 5

9.99*2.22+3.33*3.34 =3.33*3*2.22+3.33*3.34 =3.33*(6.66+3.34) =3.33*10 =33.3
265
分享26
踩蔽袭高
艺禅轮123轶
2012-04-10
关注

9.99*2.22+3.33*3.34 =3.33*3*2.22+3.33*3.34 =3.33*(6.66+3.34) =3.33*10 =33.3
265
分宏尺享26
踩
艺123轶
2012-04-10
关注