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脱式计算．（能简算的要简算）1318×5.16+516%×518；75%×1.375+5.625×75%+0.75．
题目详情
脱式计算．（能简算的要简算）
×5.16+516%×
；
75%×1.375+5.625×75%+0.75．脱式计算．（能简算的要简算）
×5.16+516%×
；
75%×1.375+5.625×75%+0.75．
×5.16+516%×
；
75%×1.375+5.625×75%+0.75．
13 18 13 13 18 18
；
75%×1.375+5.625×75%+0.75．
5 18 5 5 18 18
| 13 |
| 18 |
| 5 |
| 18 |
75%×1.375+5.625×75%+0.75．脱式计算．（能简算的要简算）
| 13 |
| 18 |
| 5 |
| 18 |
75%×1.375+5.625×75%+0.75．
| 13 |
| 18 |
| 5 |
| 18 |
75%×1.375+5.625×75%+0.75．
| 13 |
| 18 |
| 5 |
| 18 |
75%×1.375+5.625×75%+0.75．
| 5 |
| 18 |
▼优质解答
答案和解析
①
×5.16+516%×
=
×5.16+5.16×
=（
+
）×5.16
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
13 18 13 13 1318 18 18×5.16+516%×
=
×5.16+5.16×
=（
+
）×5.16
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
5 18 5 5 518 18 18
=
×5.16+5.16×
=（
+
）×5.16
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
13 18 13 13 1318 18 18×5.16+5.16×
=（
+
）×5.16
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
5 18 5 5 518 18 18
=（
+
）×5.16
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
13 18 13 13 1318 18 18+
5 18 5 5 518 18 18）×5.16
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
| 13 |
| 18 |
| 5 |
| 18 |
=
| 13 |
| 18 |
| 5 |
| 18 |
=（
| 13 |
| 18 |
| 5 |
| 18 |
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
| 13 |
| 18 |
| 5 |
| 18 |
=
| 13 |
| 18 |
| 5 |
| 18 |
=（
| 13 |
| 18 |
| 5 |
| 18 |
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
| 5 |
| 18 |
=
| 13 |
| 18 |
| 5 |
| 18 |
=（
| 13 |
| 18 |
| 5 |
| 18 |
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
| 13 |
| 18 |
| 5 |
| 18 |
=（
| 13 |
| 18 |
| 5 |
| 18 |
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
| 5 |
| 18 |
=（
| 13 |
| 18 |
| 5 |
| 18 |
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
| 13 |
| 18 |
| 5 |
| 18 |
=1×5.16
=5.16；
②75%×1.375+5.625×75%+0.75
=0.75×1.375+5.625×0.75+0.75
=0.75×（1.375+5.625+1）
=0.75×8
=6．
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