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1978÷329+1056×929-929÷2431=915116915116.
题目详情
19
÷3
+10
×
-
÷
=
7 |
8 |
2 |
9 |
5 |
6 |
9 |
29 |
9 |
29 |
24 |
31 |
9
15 |
116 |
9
.15 |
116 |
▼优质解答
答案和解析
19
÷3
+10
×
-
÷
=19
×
+10
×
-
×
=(19
+10
-
)×
=29
×
=(29+
)×
=29×
+
×
=9+
=9
故答案为:9
.
7 |
8 |
2 |
9 |
5 |
6 |
9 |
29 |
9 |
29 |
24 |
31 |
=19
7 |
8 |
9 |
29 |
5 |
6 |
9 |
29 |
9 |
29 |
31 |
24 |
=(19
7 |
8 |
5 |
6 |
31 |
24 |
9 |
29 |
=29
5 |
12 |
9 |
29 |
=(29+
5 |
12 |
9 |
29 |
=29×
9 |
29 |
5 |
12 |
9 |
29 |
=9+
15 |
116 |
=9
15 |
116 |
故答案为:9
15 |
116 |
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