早教吧作业答案频道 -->其他-->
用简便方法计算（1）8.37-3.25-（1.37+2.25）（2）3.375÷514-38×421（3）9÷13+13÷9+11÷13+14÷9+6÷13（4）9966×6+6678×18．
题目详情
用简便方法计算
（1）8.37-3.25-（1.37+2.25）
（2）3.375÷5
-
×
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
-
×
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
1 1 4 4
×
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
3 3 8 8
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
4 4 21 21
（1）8.37-3.25-（1.37+2.25）
（2）3.375÷5
| 1 |
| 4 |
| 3 |
| 8 |
| 4 |
| 21 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
| 1 |
| 4 |
| 3 |
| 8 |
| 4 |
| 21 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
| 1 |
| 4 |
| 3 |
| 8 |
| 4 |
| 21 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
| 3 |
| 8 |
| 4 |
| 21 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
（4）9966×6+6678×18．
| 4 |
| 21 |
▼优质解答
答案和解析
（1）8.37-3.25-（1.37+2.25）
=8.37-3.25-1.37-2.25
=8.37-1.37-（3.25+1.25）
=7-4.5
=2.5
（2）3.375÷5
-
×
=
×
−
×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
1 1 14 4 4-
×
=
×
−
×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
3 3 38 8 8×
=
×
−
×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
4 4 421 21 21
=
×
−
×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
27 27 278 8 8×
−
×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
4 4 421 21 21−
×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 −
3 3 38 8 8×
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
4 4 421 21 21
=（
−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
27 27 278 8 8−
）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 −
3 3 38 8 8）×
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
4 4 421 21 21
=3×
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
4 4 421 21 21
=
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
4 4 47 7 7
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
9 9 913 13 13+
+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
13 13 139 9 9+
+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
11 11 1113 13 13+
+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
14 14 149 9 9+
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
6 6 613 13 13
=（
+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
9 9 913 13 13+
+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
11 11 1113 13 13+
）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
6 6 613 13 13）+（
+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
13 13 139 9 9+
）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
14 14 149 9 9）
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
=8.37-3.25-1.37-2.25
=8.37-1.37-（3.25+1.25）
=7-4.5
=2.5
（2）3.375÷5
| 1 |
| 4 |
| 3 |
| 8 |
| 4 |
| 21 |
=
| 27 |
| 8 |
| 4 |
| 21 |
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 1 |
| 4 |
| 3 |
| 8 |
| 4 |
| 21 |
=
| 27 |
| 8 |
| 4 |
| 21 |
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 3 |
| 8 |
| 4 |
| 21 |
=
| 27 |
| 8 |
| 4 |
| 21 |
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 4 |
| 21 |
=
| 27 |
| 8 |
| 4 |
| 21 |
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 27 |
| 8 |
| 4 |
| 21 |
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 4 |
| 21 |
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 −
| 3 |
| 8 |
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 4 |
| 21 |
=（
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 27 |
| 8 |
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 −
| 3 |
| 8 |
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 4 |
| 21 |
=3×
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 4 |
| 21 |
=
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 4 |
| 7 |
（3）9÷13+13÷9+11÷13+14÷9+6÷13
=
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 9 |
| 13 |
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 13 |
| 9 |
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 11 |
| 13 |
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 14 |
| 9 |
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 6 |
| 13 |
=（
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 9 |
| 13 |
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 11 |
| 13 |
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 6 |
| 13 |
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
| 13 |
| 9 |
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000 +
| 14 |
| 9 |
=2+3
=5
（4）9966×6+6678×18
=3322×3×6+6678×18
=3322×18+6678×18
=（3322+6678）×18
=10000×18
=180000
看了 用简便方法计算（1）8.37...的网友还看了以下：
口算．0.46-0.06=3.7+4.3=1+0.55=4.6-1.8=0.65+0.32=10- 2020-04-07 …
怎么写这些计算题和解方程,记得,1、1/5除于[（1/12+1/6）乘于1/3]2、3.25乘于2 2020-05-13 …
有一个高为1.1米的正方体水池刚好能装满28桶水,已知水桶是一个圆柱体,...有一个高为1.1米的 2020-05-20 …
直接写得数80-2.57=25×4%=9.8÷0.7=9×24.5+24.5=1÷37=21314 2020-07-09 …
一、我们知道1/1×2=1/1-1/2=1/2,1/2×3=1/2-1/3=1/6验证：1/3×4 2020-07-17 …
1.135+3.346+5.557+7.768+9.979=1.996+19.97+199.8=9 2020-07-18 …
直角三角形1:1：根号2请问各路高手：直角三角形三个角分别为30°60°90°我想问的是：1:1： 2020-07-22 …
寻找规律解数学题1/1*2=1-1/22/2*3=1/2-1/31/3*4=1/3-1/4……计算 2020-07-22 …
由下列各式:1>1/2,1+1/2+1/3>1有下列各式：1＞1/2；1+1/2+1/3＞1；1+1 2020-10-30 …
计算一道数学题,（1+1/2）×（1+1/3)×（1+1/4)×（1+1/5)×（1+1/6)×（1 2020-11-30 …