小学数学北师版知识分几块?
\u5c0f\u5b66\u6570\u5b66\u77e5\u8bc6\u91cd\u70b9\u5e0c\u671b\u5bf9\u4f60\u6709\u5e2e\u52a9\uff0c\u5168\u90fd\u662f\u81ea\u5df1\u6253\u51fa\u6765\u7684\u54e6
\u5c0f\u5b66\u6570\u5b66\uff1f\u91cd\u70b9\uff1f\u5176\u5b9e\u5f88\u7b80\u5355\uff0c\u53ea\u8981\u4e0a\u8bfe\u542c\u61c2
\u91cd\u70b9\u6709\u4e09\u4e2a
\u4e00\u4e2a\u662f\u4ee3\u6570\uff0c\u7b2c\u4e8c\u4e2a\u5e73\u9762\u51e0\u4f55\u548c\u7acb\u4f53\u51e0\u4f55\uff0c\u7b2c\u4e09\u4e2a\u662f\u7edf\u8ba1\u4e0e\u4e00\u4e9b\u6742\u9898\u3002
\u4ee3\u6570\u4e3b\u8981\u5305\u62ec\u65b9\u7a0b\uff0c\u8fd8\u6709\u4e00\u4e9b\u6570\u5b66\u7684\u57fa\u7840\uff0c\u4f8b\u5982\u4ec0\u4e48\u8d28\u6570\u5408\u6570\u4ec0\u4e48\u7684\u3002\u7279\u522b\u662f\u65b9\u7a0b\uff0c\u8981\u91cd\u70b9\u590d\u4e60\u3002
\u5e73\u9762\u51e0\u4f55\u4e3b\u8981\u5305\u62ec\u5c0f\u5b66\u5b66\u7684\u57fa\u7840\u56fe\u5f62\uff0c\u8fd8\u8981\u8bb0\u4f4f\u57fa\u7840\u6982\u5ff5\uff0c\u4f8b\u5982\u4ec0\u4e48\u4e09\u89d2\u5f62\u5177\u6709\u7a33\u5b9a\u5f62\uff0c\u8fd8\u8981\u80cc\u516c\u5f0f\uff0c\u6700\u603b\u8981\u7684\u4e00\u70b9\u662f\u7075\u6d3b\u7075\u7528\u3002
\u7acb\u4f53\u51e0\u4f55\uff0c\u8fd9\u662f\u5c0f\u5b66\u7684\u96be\u70b9\uff0c\u5efa\u8bae\u591a\u505a\u9898\u3002
\u7edf\u8ba1\u7b49\uff0c\u8fd9\u4e9b\u90fd\u5f88\u7b80\u5355\uff0c\u53ef\u4ee5\u7b80\u8981\u770b\u4e00\u770b
1\u3001\u957f\u65b9\u5f62\u7684\u5468\u957f=\uff08\u957f+\u5bbd\uff09\u00d72 C=(a+b)\u00d72
2\u3001\u6b63\u65b9\u5f62\u7684\u5468\u957f=\u8fb9\u957f\u00d74 C=4a
3\u3001\u957f\u65b9\u5f62\u7684\u9762\u79ef=\u957f\u00d7\u5bbd S=ab
4\u3001\u6b63\u65b9\u5f62\u7684\u9762\u79ef=\u8fb9\u957f\u00d7\u8fb9\u957f S=a.a= a
5\u3001\u4e09\u89d2\u5f62\u7684\u9762\u79ef=\u5e95\u00d7\u9ad8\u00f72 S=ah\u00f72
6\u3001\u5e73\u884c\u56db\u8fb9\u5f62\u7684\u9762\u79ef=\u5e95\u00d7\u9ad8 S=ah
7\u3001\u68af\u5f62\u7684\u9762\u79ef=\uff08\u4e0a\u5e95+\u4e0b\u5e95\uff09\u00d7\u9ad8\u00f72 S=\uff08a\uff0bb\uff09h\u00f72
8\u3001\u76f4\u5f84=\u534a\u5f84\u00d72 d=2r \u534a\u5f84=\u76f4\u5f84\u00f72 r= d\u00f72
9\u3001\u5706\u7684\u5468\u957f=\u5706\u5468\u7387\u00d7\u76f4\u5f84=\u5706\u5468\u7387\u00d7\u534a\u5f84\u00d72 c=\u03c0d =2\u03c0r
10\u3001\u5706\u7684\u9762\u79ef=\u5706\u5468\u7387\u00d7\u534a\u5f84\u00d7\u534a\u5f84 Ѕ=\u03c0r
11\u3001\u957f\u65b9\u4f53\u7684\u8868\u9762\u79ef=\uff08\u957f\u00d7\u5bbd+\u957f\u00d7\u9ad8\uff0b\u5bbd\u00d7\u9ad8\uff09\u00d72
12\u3001\u957f\u65b9\u4f53\u7684\u4f53\u79ef =\u957f\u00d7\u5bbd\u00d7\u9ad8 V =abh
13\u3001\u6b63\u65b9\u4f53\u7684\u8868\u9762\u79ef=\u68f1\u957f\u00d7\u68f1\u957f\u00d76 S =6a
14\u3001\u6b63\u65b9\u4f53\u7684\u4f53\u79ef=\u68f1\u957f\u00d7\u68f1\u957f\u00d7\u68f1\u957f V=a.a.a= a
15\u3001\u5706\u67f1\u7684\u4fa7\u9762\u79ef=\u5e95\u9762\u5706\u7684\u5468\u957f\u00d7\u9ad8 S=ch
16\u3001\u5706\u67f1\u7684\u8868\u9762\u79ef=\u4e0a\u4e0b\u5e95\u9762\u9762\u79ef+\u4fa7\u9762\u79ef
S=2\u03c0r +2\u03c0rh=2\u03c0(d\u00f72) +2\u03c0(d\u00f72)h=2\u03c0(C\u00f72\u00f7\u03c0) +Ch
17\u3001\u5706\u67f1\u7684\u4f53\u79ef=\u5e95\u9762\u79ef\u00d7\u9ad8 V=Sh
V=\u03c0r h=\u03c0(d\u00f72) h=\u03c0(C\u00f72\u00f7\u03c0) h
18\u3001\u5706\u9525\u7684\u4f53\u79ef=\u5e95\u9762\u79ef\u00d7\u9ad8\u00f73
V=Sh\u00f73=\u03c0r h\u00f73=\u03c0(d\u00f72) h\u00f73=\u03c0(C\u00f72\u00f7\u03c0) h\u00f73
19\u3001\u957f\u65b9\u4f53\uff08\u6b63\u65b9\u4f53\u3001\u5706\u67f1\u4f53\uff09\u7684\u4f53
1\u3001 \u6bcf\u4efd\u6570\u00d7\u4efd\u6570\uff1d\u603b\u6570 \u603b\u6570\u00f7\u6bcf\u4efd\u6570\uff1d\u4efd\u6570 \u603b\u6570\u00f7\u4efd\u6570\uff1d\u6bcf\u4efd\u6570
2\u3001 1\u500d\u6570\u00d7\u500d\u6570\uff1d\u51e0\u500d\u6570 \u51e0\u500d\u6570\u00f71\u500d\u6570\uff1d\u500d\u6570 \u51e0\u500d\u6570\u00f7\u500d\u6570\uff1d1\u500d\u6570
3\u3001 \u901f\u5ea6\u00d7\u65f6\u95f4\uff1d\u8def\u7a0b \u8def\u7a0b\u00f7\u901f\u5ea6\uff1d\u65f6\u95f4 \u8def\u7a0b\u00f7\u65f6\u95f4\uff1d\u901f\u5ea6
4\u3001 \u5355\u4ef7\u00d7\u6570\u91cf\uff1d\u603b\u4ef7 \u603b\u4ef7\u00f7\u5355\u4ef7\uff1d\u6570\u91cf \u603b\u4ef7\u00f7\u6570\u91cf\uff1d\u5355\u4ef7
5\u3001 \u5de5\u4f5c\u6548\u7387\u00d7\u5de5\u4f5c\u65f6\u95f4\uff1d\u5de5\u4f5c\u603b\u91cf \u5de5\u4f5c\u603b\u91cf\u00f7\u5de5\u4f5c\u6548\u7387\uff1d\u5de5\u4f5c\u65f6\u95f4 \u5de5\u4f5c\u603b\u91cf\u00f7\u5de5\u4f5c\u65f6\u95f4\uff1d\u5de5\u4f5c\u6548\u7387
6\u3001 \u52a0\u6570\uff0b\u52a0\u6570\uff1d\u548c \u548c\uff0d\u4e00\u4e2a\u52a0\u6570\uff1d\u53e6\u4e00\u4e2a\u52a0\u6570
7\u3001 \u88ab\u51cf\u6570\uff0d\u51cf\u6570\uff1d\u5dee \u88ab\u51cf\u6570\uff0d\u5dee\uff1d\u51cf\u6570 \u5dee\uff0b\u51cf\u6570\uff1d\u88ab\u51cf\u6570
8\u3001 \u56e0\u6570\u00d7\u56e0\u6570\uff1d\u79ef \u79ef\u00f7\u4e00\u4e2a\u56e0\u6570\uff1d\u53e6\u4e00\u4e2a\u56e0\u6570
9\u3001 \u88ab\u9664\u6570\u00f7\u9664\u6570\uff1d\u5546 \u88ab\u9664\u6570\u00f7\u5546\uff1d\u9664\u6570 \u5546\u00d7\u9664\u6570\uff1d\u88ab\u9664\u6570
\u5c0f\u5b66\u6570\u5b66\u56fe\u5f62\u8ba1\u7b97\u516c\u5f0f
1 \u3001\u6b63\u65b9\u5f62 C\u5468\u957f S\u9762\u79ef a\u8fb9\u957f \u5468\u957f\uff1d\u8fb9\u957f\u00d74 C=4a \u9762\u79ef=\u8fb9\u957f\u00d7\u8fb9\u957f S=a\u00d7a
2 \u3001\u6b63\u65b9\u4f53 V:\u4f53\u79ef a:\u68f1\u957f \u8868\u9762\u79ef=\u68f1\u957f\u00d7\u68f1\u957f\u00d76 S\u8868=a\u00d7a\u00d76 \u4f53\u79ef=\u68f1\u957f\u00d7\u68f1\u957f\u00d7\u68f1\u957f V=a\u00d7a\u00d7a
3 \u3001\u957f\u65b9\u5f62
C\u5468\u957f S\u9762\u79ef a\u8fb9\u957f
\u5468\u957f=(\u957f+\u5bbd)\u00d72
C=2(a+b)
\u9762\u79ef=\u957f\u00d7\u5bbd
S=ab
4 \u3001\u957f\u65b9\u4f53
V:\u4f53\u79ef s:\u9762\u79ef a:\u957f b: \u5bbd h:\u9ad8
(1)\u8868\u9762\u79ef(\u957f\u00d7\u5bbd+\u957f\u00d7\u9ad8+\u5bbd\u00d7\u9ad8)\u00d72
S=2(ab+ah+bh)
(2)\u4f53\u79ef=\u957f\u00d7\u5bbd\u00d7\u9ad8
V=abh
5 \u4e09\u89d2\u5f62
s\u9762\u79ef a\u5e95 h\u9ad8
\u9762\u79ef=\u5e95\u00d7\u9ad8\u00f72
s=ah\u00f72
\u4e09\u89d2\u5f62\u9ad8=\u9762\u79ef \u00d72\u00f7\u5e95
\u4e09\u89d2\u5f62\u5e95=\u9762\u79ef \u00d72\u00f7\u9ad8
6 \u5e73\u884c\u56db\u8fb9\u5f62
s\u9762\u79ef a\u5e95 h\u9ad8
\u9762\u79ef=\u5e95\u00d7\u9ad8 s=ah
7 \u68af\u5f62
s\u9762\u79ef a\u4e0a\u5e95 b\u4e0b\u5e95 h\u9ad8
\u9762\u79ef=(\u4e0a\u5e95+\u4e0b\u5e95)\u00d7\u9ad8\u00f72
s=(a+b)\u00d7 h\u00f72
8 \u5706\u5f62
S\u9762\u79ef C\u5468\u957f \u220f d=\u76f4\u5f84 r=\u534a\u5f84
(1)\u5468\u957f=\u76f4\u5f84\u00d7\u220f=2\u00d7\u220f\u00d7\u534a\u5f84
C=\u220fd=2\u220fr
(2)\u9762\u79ef=\u534a\u5f84\u00d7\u534a\u5f84\u00d7\u220f
9 \u5706\u67f1\u4f53
v:\u4f53\u79ef h:\u9ad8 s;\u5e95\u9762\u79ef r:\u5e95\u9762\u534a\u5f84 c:\u5e95\u9762\u5468\u957f
(1)\u4fa7\u9762\u79ef=\u5e95\u9762\u5468\u957f\u00d7\u9ad8
(2)\u8868\u9762\u79ef=\u4fa7\u9762\u79ef+\u5e95\u9762\u79ef\u00d72
(3)\u4f53\u79ef=\u5e95\u9762\u79ef\u00d7\u9ad8
\uff084\uff09\u4f53\u79ef\uff1d\u4fa7\u9762\u79ef\u00f72\u00d7\u534a\u5f84
10 \u5706\u9525\u4f53
v:\u4f53\u79ef h:\u9ad8 s;\u5e95\u9762\u79ef r:\u5e95\u9762\u534a\u5f84
\u4f53\u79ef=\u5e95\u9762\u79ef\u00d7\u9ad8\u00f73
\u603b\u6570\u00f7\u603b\u4efd\u6570\uff1d\u5e73\u5747\u6570
\u548c\u5dee\u95ee\u9898
(\u548c\uff0b\u5dee)\u00f72\uff1d\u5927\u6570 (\u548c\uff0d\u5dee)\u00f72\uff1d\u5c0f\u6570
\u548c\u500d\u95ee\u9898
\u548c\u00f7(\u500d\u6570\uff0d1)\uff1d\u5c0f\u6570
\u5c0f\u6570\u00d7\u500d\u6570\uff1d\u5927\u6570
(\u6216\u8005 \u548c\uff0d\u5c0f\u6570\uff1d\u5927\u6570)
\u5dee\u500d\u95ee\u9898
\u5dee\u00f7(\u500d\u6570\uff0d1)\uff1d\u5c0f\u6570
\u5c0f\u6570\u00d7\u500d\u6570\uff1d\u5927\u6570
(\u6216 \u5c0f\u6570\uff0b\u5dee\uff1d\u5927\u6570)
\u690d\u6811\u95ee\u9898
1 \u975e\u5c01\u95ed\u7ebf\u8def\u4e0a\u7684\u690d\u6811\u95ee\u9898\u4e3b\u8981\u53ef\u5206\u4e3a\u4ee5\u4e0b\u4e09\u79cd\u60c5\u5f62:
\u2474\u5982\u679c\u5728\u975e\u5c01\u95ed\u7ebf\u8def\u7684\u4e24\u7aef\u90fd\u8981\u690d\u6811,\u90a3\u4e48:
\u682a\u6570\uff1d\u6bb5\u6570\uff0b1\uff1d\u5168\u957f\u00f7\u682a\u8ddd\uff0d1
\u5168\u957f\uff1d\u682a\u8ddd\u00d7(\u682a\u6570\uff0d1)
\u682a\u8ddd\uff1d\u5168\u957f\u00f7(\u682a\u6570\uff0d1)
\u2475\u5982\u679c\u5728\u975e\u5c01\u95ed\u7ebf\u8def\u7684\u4e00\u7aef\u8981\u690d\u6811,\u53e6\u4e00\u7aef\u4e0d\u8981\u690d\u6811,\u90a3\u4e48:
\u682a\u6570\uff1d\u6bb5\u6570\uff1d\u5168\u957f\u00f7\u682a\u8ddd
\u5168\u957f\uff1d\u682a\u8ddd\u00d7\u682a\u6570
\u682a\u8ddd\uff1d\u5168\u957f\u00f7\u682a\u6570
\u2476\u5982\u679c\u5728\u975e\u5c01\u95ed\u7ebf\u8def\u7684\u4e24\u7aef\u90fd\u4e0d\u8981\u690d\u6811,\u90a3\u4e48:
\u682a\u6570\uff1d\u6bb5\u6570\uff0d1\uff1d\u5168\u957f\u00f7\u682a\u8ddd\uff0d1
\u5168\u957f\uff1d\u682a\u8ddd\u00d7(\u682a\u6570\uff0b1)
\u682a\u8ddd\uff1d\u5168\u957f\u00f7(\u682a\u6570\uff0b1)
2 \u5c01\u95ed\u7ebf\u8def\u4e0a\u7684\u690d\u6811\u95ee\u9898\u7684\u6570\u91cf\u5173\u7cfb\u5982\u4e0b
\u682a\u6570\uff1d\u6bb5\u6570\uff1d\u5168\u957f\u00f7\u682a\u8ddd
\u5168\u957f\uff1d\u682a\u8ddd\u00d7\u682a\u6570
\u682a\u8ddd\uff1d\u5168\u957f\u00f7\u682a\u6570
\u76c8\u4e8f\u95ee\u9898
(\u76c8\uff0b\u4e8f)\u00f7\u4e24\u6b21\u5206\u914d\u91cf\u4e4b\u5dee\uff1d\u53c2\u52a0\u5206\u914d\u7684\u4efd\u6570
(\u5927\u76c8\uff0d\u5c0f\u76c8)\u00f7\u4e24\u6b21\u5206\u914d\u91cf\u4e4b\u5dee\uff1d\u53c2\u52a0\u5206\u914d\u7684\u4efd\u6570
(\u5927\u4e8f\uff0d\u5c0f\u4e8f)\u00f7\u4e24\u6b21\u5206\u914d\u91cf\u4e4b\u5dee\uff1d\u53c2\u52a0\u5206\u914d\u7684\u4efd\u6570
\u76f8\u9047\u95ee\u9898
\u76f8\u9047\u8def\u7a0b\uff1d\u901f\u5ea6\u548c\u00d7\u76f8\u9047\u65f6\u95f4
\u76f8\u9047\u65f6\u95f4\uff1d\u76f8\u9047\u8def\u7a0b\u00f7\u901f\u5ea6\u548c
\u901f\u5ea6\u548c\uff1d\u76f8\u9047\u8def\u7a0b\u00f7\u76f8\u9047\u65f6\u95f4
\u8ffd\u53ca\u95ee\u9898
\u8ffd\u53ca\u8ddd\u79bb\uff1d\u901f\u5ea6\u5dee\u00d7\u8ffd\u53ca\u65f6\u95f4
\u8ffd\u53ca\u65f6\u95f4\uff1d\u8ffd\u53ca\u8ddd\u79bb\u00f7\u901f\u5ea6\u5dee
\u901f\u5ea6\u5dee\uff1d\u8ffd\u53ca\u8ddd\u79bb\u00f7\u8ffd\u53ca\u65f6\u95f4
\u6d41\u6c34\u95ee\u9898
\u987a\u6d41\u901f\u5ea6\uff1d\u9759\u6c34\u901f\u5ea6\uff0b\u6c34\u6d41\u901f\u5ea6
\u9006\u6d41\u901f\u5ea6\uff1d\u9759\u6c34\u901f\u5ea6\uff0d\u6c34\u6d41\u901f\u5ea6
\u9759\u6c34\u901f\u5ea6\uff1d(\u987a\u6d41\u901f\u5ea6\uff0b\u9006\u6d41\u901f\u5ea6)\u00f72
\u6c34\u6d41\u901f\u5ea6\uff1d(\u987a\u6d41\u901f\u5ea6\uff0d\u9006\u6d41\u901f\u5ea6)\u00f72
\u6d53\u5ea6\u95ee\u9898
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\u6eb6\u8d28\u7684\u91cd\u91cf\u00f7\u6eb6\u6db2\u7684\u91cd\u91cf\u00d7100%\uff1d\u6d53\u5ea6
\u6eb6\u6db2\u7684\u91cd\u91cf\u00d7\u6d53\u5ea6\uff1d\u6eb6\u8d28\u7684\u91cd\u91cf
\u6eb6\u8d28\u7684\u91cd\u91cf\u00f7\u6d53\u5ea6\uff1d\u6eb6\u6db2\u7684\u91cd\u91cf
\u5229\u6da6\u4e0e\u6298\u6263\u95ee\u9898
\u5229\u6da6\uff1d\u552e\u51fa\u4ef7\uff0d\u6210\u672c
\u5229\u6da6\u7387\uff1d\u5229\u6da6\u00f7\u6210\u672c\u00d7100%\uff1d(\u552e\u51fa\u4ef7\u00f7\u6210\u672c\uff0d1)\u00d7100%
\u6da8\u8dcc\u91d1\u989d\uff1d\u672c\u91d1\u00d7\u6da8\u8dcc\u767e\u5206\u6bd4
\u6298\u6263\uff1d\u5b9e\u9645\u552e\u4ef7\u00f7\u539f\u552e\u4ef7\u00d7100%(\u6298\u6263\uff1c1)
\u5229\u606f\uff1d\u672c\u91d1\u00d7\u5229\u7387\u00d7\u65f6\u95f4
\u7a0e\u540e\u5229\u606f\uff1d\u672c\u91d1\u00d7\u5229\u7387\u00d7\u65f6\u95f4\u00d7(1\uff0d20%)
\u65f6\u95f4\u5355\u4f4d\u6362\u7b97
1\u4e16\u7eaa=100\u5e74 1\u5e74=12\u6708
\u5927\u6708(31\u5929)\u6709:1\3\5\7\8\10\12\u6708
\u5c0f\u6708(30\u5929)\u7684\u6709:4\6\9\11\u6708
\u5e73\u5e742\u670828\u5929, \u95f0\u5e742\u670829\u5929
\u5e73\u5e74\u5168\u5e74365\u5929, \u95f0\u5e74\u5168\u5e74366\u5929
1\u65e5=24\u5c0f\u65f6 1\u65f6=60\u5206
1\u5206=60\u79d2 1\u65f6=3600\u79d2\u79ef=\u5e95\u9762\u79ef\u00d7\u9ad8 V=Sh
\u5e0c\u671b\u80fd\u7ed9\u4f60\u5e2e\u52a9\uff01 \u8c22\u8c22....
\u4f60\u7684\u56fe\u5462\u3001
4块：1、数与代数；2、空间与图形；3、统计与概率；4、实践与综合应用五块 数与代数 统计与概率 空间与图形 实践与综合应用 方程
4块
4块
绛旓細4鍧锛1銆佹暟涓庝唬鏁帮紱2銆佺┖闂翠笌鍥惧舰锛3銆佺粺璁′笌姒傜巼锛4銆佸疄璺典笌缁煎悎搴旂敤
绛旓細5銆佸涔犺瀵熺墿浣撶殑鐭ヨ瘑,浣撲細浠庝笉鍚岀殑瑙掑害瑙傚療鐗╀綋鎵鐪嬪埌鐨勫舰鐘舵槸涓嶅悓鐨,鍙戝睍瀛︾敓鐨勭┖闂磋蹇点 鍥 鏈夎叮鐨勫浘褰 銆愮煡璇嗘鏋躲 鏈夎叮鐨勫浘褰 1銆佽璇嗗浘褰---(闀挎柟褰佹鏂瑰舰銆佷笁瑙掑舰鍜屽渾) 2銆佸姩鎵嬪仛(涓) 3銆佸姩鎵嬪仛(浜) 4銆佸姩鎵嬪仛(涓) 銆愮煡璇嗙偣銆 璁よ瘑鍥惧舰(闀挎柟褰佹鏂瑰舰銆佷笁瑙掑舰鍜屽渾) 1銆佸闀挎柟褰佹...
绛旓細鏁欐潗璁剧珛浜"鐪嬩竴鐪嬨佸仛涓鍋氥佹兂涓鎯炽佽涓璇淬佽涓璇汇佹垜鐨勬垚闀胯冻杩广侀棶棰橀摱琛"绛夋爮鐩紝淇冭繘瀛︾敓鍦ㄨ瀵熴佹搷浣溿佹濊冦佷氦娴併佸弽鎬濈瓑娲诲姩涓紝鎺屾彙鍩烘湰鐨鐭ヨ瘑鍜屾妧鑳斤紝鍙戝睍鏁板鎬濊冨拰瑙ｅ喅闂鐨勮兘鍔涳紝鍒濇褰㈡垚鑹ソ鐨勬儏鎰熴佹佸害涓庝环鍊艰銆傚叚銆佹彁楂樻暀瀛﹁川閲忕殑鍏蜂綋鎺柦锛氾紙涓锛夊垏瀹炲姞寮哄熀纭鐭ヨ瘑鍜屽熀鏈妧鑳界殑鏁欏銆
绛旓細涓昏鏄箻闄ゆ硶锛佷綘鏄寚涓婂唽杩樻槸涓嬪唽銆傝繕鏈夎瀵熺墿浣撱佺粺璁″拰鏂瑰悜銆
绛旓細3銆佹璧忓浘妗堬紝鎰熷彈鍥惧舰涓栫晫鐨勭濂囥傞氳繃鐢熸椿涓湁瓒ｈ岀編涓界殑鍥炬锛岃璇鏁板鐨勭編锛屼綋浼氬浘褰笘鐣岀濂囥傜鍥涘崟鍏 姣旂殑璁よ瘑 1銆佽兘浠庡叿浣撴儏澧冧腑鎶借薄鍑烘瘮鐨勮繃绋嬶紝鐞嗚В姣旂殑鎰忎箟銆2銆佽兘姝ｇ‘璇诲啓姣旓紝浼氭眰姣斿硷紝鐞嗚В姣斾笌闄ゆ硶銆佸垎鏁扮殑鍏崇郴銆3銆佽兘鍒╃敤姣旂殑鐭ヨ瘑瑙ｉ噴涓浜涚畝鍗曠殑鐢熸椿闂锛屾劅鍙楁瘮鍦ㄧ敓娲讳腑鐨勫箍娉涘瓨鍦ㄣ4...
绛旓細灏忓鏁板鎬诲涔犲悇妯″潡鐭ヨ瘑鏁扮殑璁よ瘑 绠鏄撴柟绋嬩竴銆佹暟鍜屾暟鐨勮繍绠 鏁扮殑鏁撮櫎 浜屻佷唬鏁板垵姝ョ煡璇嗘暟鐨勮繍绠 姣斿拰姣斾緥涓鑸鍚堝簲鐢ㄩ 闀垮害 鍏稿瀷搴旂敤棰 闈㈢Н 涓夈佸簲鐢ㄩ 鍒嗘暟銆佺櫨鍒嗘暟搴旂敤棰 鍥涖侀噺鐨勮閲 浣撶Н 鍒楁柟绋嬭В搴旂敤棰 閲嶉噺 姣斿拰姣斾緥搴旂敤棰 鏃堕棿 浜烘皯甯 绾 缁熻琛ㄥ钩闈㈠浘褰㈢殑璁よ瘑涓庤绠 瑙 鍏佺粺璁′笌姒傜巼浜斻佺┖闂...
绛旓細鍖楀笀澶х増灏忓鏁板浜屽勾绾т笂鍐屽叏鍐鐭ヨ瘑鐐逛竴銆佹暟涓庝唬鏁帮紙1銆2銆4銆6銆7銆8鍗曞厓锛1锛庢帉鎻¤嚦灏戜袱绉嶇浉鍚屽姞鏁拌繛缁浉鍔犵殑鏂规硶浣撲細涔樻硶鐨勬剰涔夋帉鎻′箻娉曠殑涔﹀啓銆佽璇汇佽繍鐢ㄧ殑鏂规硶2锛庣紪鍒跺拰璇嗚2~9鐨勪箻娉曞彛璇3锛庝簡瑙ｄ及绠楃殑鎰忎箟鐭ラ亾姣忎竴鍙ヤ箻娉曞彛璇鐨勫惈涔夊煿鍏讳及绠楁剰璇嗚兘鐢ㄤ竴鍙ュ彛璇鍐欎袱閬撴湁鍏充箻娉曠殑绠楀紡浼氱畝鍗曠殑浼扮畻...
绛旓細銆婂垎鏁扮殑鍐嶈璇嗐嬫槸鍖楀笀澶х増灏忓鏁板浜斿勾绾т笂鍐岀涓夊崟鍏冪涓鑺傚唴瀹广 浜屻佽鏁欐潗 (涓)銆佹暀鏉愬垎鏋 涔夊姟鏁欒偛璇剧▼鏍囧噯瀹為獙鏁欑涔(鍖楀笀澶х増)杩欏鏁欐潗,鍒嗘暟杩欓儴鍒鐭ヨ瘑鏄垎涓ゆ杩涜鏁欏鐨勩傜涓娆℃槸涓夊勾绾х殑鍒嗘暟鐨勫垵姝ヨ璇, 绗簩娆℃槸浜斿勾绾х殑绯荤粺瀛︿範鍒嗘暟鐭ヨ瘑銆傚湪涓夊勾绾т笅鍐屾暀鏉愪腑,瀛︾敓宸茬粡缁撳悎鎯呭鍜岀洿瑙傛搷浣,浣撻獙...
绛旓細鍏充簬涓夊勾绾т笂鍐鏁板鐭ヨ瘑鐐瑰綊绾虫荤粨鍖楀笀澶х増锛屼笁骞寸骇涓婂唽鏁板鐭ヨ瘑鐐硅繖涓緢澶氫汉杩樹笉鐭ラ亾锛屼粖澶╂潵涓哄ぇ瀹惰В绛斾互涓婄殑闂锛岀幇鍦ㄨ鎴戜滑涓璧锋潵鐪嬬湅鍚э紒1銆灏忓鏁板鍏紡锛 闀挎柟褰㈢殑鍛ㄩ暱=锛堥暱+瀹斤級脳2 C=(a+b)脳2 2銆佹鏂瑰舰鐨勫懆闀=杈归暱脳4 C=4a 3銆侀暱鏂瑰舰鐨勯潰绉=闀棵楀 S=ab 4銆佹鏂瑰舰鐨勯潰绉=杈归暱脳...
绛旓細灏忓涓骞寸骇鏁板鐭ヨ瘑鐐 10鐨勫悎鎴愪笌鍒嗚В鍎挎瓕 浣犳媿涓锛屾垜鎷嶄竴锛屾垜浠粠灏忕埍瀛︿範銆1+9=10锛10鍙互鍒嗘垚9鍜1銆備綘鎷嶄簩锛屾垜鎷嶄簩锛屼簰鍔╁弸 鐖卞ソ 浼欎即銆2+8=10锛10鍙互鍒嗘垚8鍜2銆備綘鎷嶄笁锛屾垜鎷嶄笁锛屽吇鎴愬崼鐢熷ソ涔犳儻銆3+7=10锛10鍙互鍒嗘垚7鍜3銆備綘鎷嶅洓锛屾垜鎷嶅洓锛屾斁瀛﹁鐪熷仛鍊兼棩銆4+6=10锛10鍙互鍒嗘垚...
