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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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