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算一算,填一填.(只填序号)①13-16②1-310③112+14④521+27⑤1935-15⑥310+112.
题目详情
算一算,填一填.(只填序号) ①
② 1-
③
④
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⑥
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▼优质解答
答案和解析
①
-
=
② 1-
=
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
①
-
=
② 1-
=
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
①
-
=
② 1-
=
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
①
-
=
② 1-
=
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
1 3 1 1 1 3 3 3 -
1 6 1 1 1 6 6 6 =
② 1-
=
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
1 6 1 1 1 6 6 6
② 1-
=
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
1-
3 10 3 3 3 10 10 10 =
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
7 10 7 7 7 10 10 10
③
+
=
④
+
=
⑤
-
=
⑥
+
=
+
=
1 12 1 1 1 12 12 12 +
1 4 1 1 1 4 4 4 =
④
+
=
⑤
-
=
⑥
+
=
+
=
1 3 1 1 1 3 3 3
④
+
=
⑤
-
=
⑥
+
=
+
=
5 21 5 5 5 21 21 21 +
2 7 2 2 2 7 7 7 =
⑤
-
=
⑥
+
=
+
=
11 21 11 11 11 21 21 21
⑤
-
=
⑥
+
=
+
=
19 35 19 19 19 35 35 35 -
1 5 1 1 1 5 5 5 =
⑥
+
=
+
=
12 35 12 12 12 35 35 35
⑥
+
=
+
=
3 10 3 3 3 10 10 10 +
1 12 1 1 1 12 12 12 =
+
=
18 60 18 18 18 60 60 60 +
=
5 60 5 5 5 60 60 60 =
23 60 23 23 23 60 60 60
①
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1 |
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60 |
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23 |
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1 |
3 |
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21 |
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7 |
11 |
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1 |
5 |
12 |
35 |
⑥
3 |
10 |
1 |
12 |
18 |
60 |
5 |
60 |
23 |
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5 |
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2 |
7 |
11 |
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⑤
19 |
35 |
1 |
5 |
12 |
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3 |
10 |
1 |
12 |
18 |
60 |
5 |
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11 |
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18 |
60 |
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23 |
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19 |
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12 |
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3 |
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