问题
填空题
求值:
|
答案
9
+61 9
+35 6 2 3 7-3.125÷ 5 8
=9+
+6+2 18
+3+15 18 12 18 7-
×25 8 8 5
=18 + 29 18 7-5
=9+29 36
=9
.29 36
故答案为:929 36
求值:
|
9
+61 9
+35 6 2 3 7-3.125÷ 5 8
=9+
+6+2 18
+3+15 18 12 18 7-
×25 8 8 5
=18 + 29 18 7-5
=9+29 36
=9
.29 36
故答案为:929 36