问题
填空题
计算: (1)
(2)2
|
答案
(1)
×3
×18 1 3
=
×33
×2 1 3
=3×
×1 3 3×2
=
;6
(2)2
×50.1
=2×510
=10.0.1×10
故答案为:
;10.6
计算: (1)
(2)2
|
(1)
×3
×18 1 3
=
×33
×2 1 3
=3×
×1 3 3×2
=
;6
(2)2
×50.1
=2×510
=10.0.1×10
故答案为:
;10.6