问题
填空题
计算: (1)(
(2)(
|
答案
(1)(
-58 27
)×3
=(6 2 9
-56
)×3
=6
-154 3
;2
(2)(
+48 1 4
)÷6
=(427
+3 1 4
)÷36
=3
+4 3 1 12
.2
故答案为:
-154 3
,2
+4 3 1 12
.2
计算: (1)(
(2)(
|
(1)(
-58 27
)×3
=(6 2 9
-56
)×3
=6
-154 3
;2
(2)(
+48 1 4
)÷6
=(427
+3 1 4
)÷36
=3
+4 3 1 12
.2
故答案为:
-154 3
,2
+4 3 1 12
.2