文档介绍:该【五年级数学下册教案 】是由【cjc201601】上传分享,文档一共【183】页,该文档可以免费在线阅读,需要了解更多关于【五年级数学下册教案 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。:.
20172 :.
13
4
5!"
6-8#$%&
9'%'()*
911+,-./*0
12123
1213,45/65
131578
169:;<=>?
17@AB%CDEF:.
'H
IJKLMNOPQRS“UVWXY”[\R
]^_`Nab[\LMcdeN,f#g,]^_
`12hijk.%-.Nlmnopqristuv_
`310hij*0N:Nv:wxyz{<=_`18
20h|JKAB%}D_IJK~^tij*0N,
H`Oij
4R6NOij`
Oij
iNOij_P
ij*0Nb
!Uij*0:_
',H
pqNMij/N:ij%tu 
¡¢B:“ij
4R6N£¤Oij“N¥
:¦k§4565yJ_¨© ¡¢B:“ij
i0N£¤Oij“N!:¦k§55
yJ¥v:;xyz{<=_
#p,H
!ª«¬­A®Mb¯+°yDN'±des
tuLMN¢¥UVWXY_²³P
N´!§µ¶·%
D/ ¡¸¹Nº»¼½ ¡/¾¿ÀB:ÁÂ!º»oÃ
,/cdNÄÅÆÇB:ij*0_
+'ÈÉ´ÊH
:Ìx¥ij%tuÌxB:ij*0N
¥Uij*0:JN¥v:wxyz{<=_
2.Í!PoÃ,ÆÇÎÏ/¿À»ÐN«ÑÒÓz<=Æ
Çf»_
ÔÕH
B:ij*0NÖ×Uij*0:_:.
7ØÕH
¥v:wJz{<=_
9'ÙÚH
eÛÜi_
@'Ý
~^H12Ý
:.
`Ý
-.
H
Þß`1há1á2/FFNãf}}/}D`ä2=_
ÈÉ´ÊH
B:Ìx¥ij%åu%æçN¥èOé
êëij_
ÔÕH
B:¢¬­-._
ØÕH
¥vXYstu_
»H
á1
1.ìYá1íîN!oÃ_
ï<HÐðOñòóôÐÖLõöñòó÷Åñòó
2.ÁÂH
(1)úûíîMíî!MíîN:íî¾U_
(2)ü!Ö½¹vìijNýþ!Hÿ“50+50=100”
!"
“#$%
&'()*+ ,-./01”
34562
1.62 &'9:;<=%
&'()*+ ,-.
/>
2.:;?***@AB
C “X”EFGHIJB
K
L
CMB
B
ENOPQR ST>
?L
CN[
N[\L
E]NFGH^_`abcde fg>
h4ijkKk
14lm
MB
1MBde1:.
p
C%9q FGHrLjst>
u4vwkx
{4|}
~&xOP1#NMB
1"ROP1
NOPz1
4
ijxz
?
de
X+50=100
X+X=100
X+50=1502X=200
Cd))
45?
x OPde¡
¢de ./,:.
¤¥<¦§¨©ª«¬
¢de>­®¯C=
^«¬
°±de²³^´µ¶de¢
./
·¸kx
y3®°
¹,X deº1
5?
5»y2¼4½ 63464X¾K¾ijkKkXkxK y3~5
z>
5¿ÀÁ?
1.Â^Ã+ ÄÅCÆÇÈ 
()R°·bÉÊËRKH
ÌÍ }ÎÏ
$%
¹, ÐÑ de>
2.Â^IJ4<Ò4ÓÔ4fÕXYZ eCÖ×HØÙ Ú
ÛÜÝÞßàáÙ¢âãäYZxå>
5æT?
È “
()R°·bÉÊËRKHÌÍ}ÎÏ
”>
5çT?
$%
K¹, ÐÑ de>
5e?
K4563
1.èé?êÚëì
Xde~&®níîx¢
4
deN. Gì>ïRðñ &'9#òó9LK
01
"?ô^ &''õ n&' K)·bK10ö ÷ø
°&'$ù1
èé?ô^&'úû'õ#^bm
`abüLK
:.
ô^&'()*+,- ./01
2.y3ý&'9&'()*+ ,-ùþÿ
3.34
!"#$%&
'(#$)
*%&+,-.%&/,-
01
"#$%&
23%&456789:
4.;<=3>?***@ABCD EF)GH(IJ
KG
1N
OPQR4
1.R4STU
,-VW
Z[VW\]^_`Zab“Y”Zefg
hijk
YoVWp#$LqrstVWuvwxxDk
yz{M|
|G3N
|G4N
|G5N
}~E
=3Q|D56
4
456
N
lm|Nk
:
.YVW:.
YVW
50=5050+10=50+10YX+10=50
x+a=50+a50+aa=50+aaX-10=5010
X=40
gx=40VWu""U
k40+10=50,x=40
"k
 P/¡¢
>?i
£¤Q|Q¥¦DYD
§)¨KYVW©ª«¬¦Z­®M|k
yp
.YVW¯2
PQ
P°P4±P5R5±R6P5“nGn”“MGM”P6-P7M|G
6±8N
PQ²³Z[
¥´Gµ¶Y·¸¹
º»
8p¼½¾s8
G
¿0_EªÀÁ"
k
¥¸¹§)UÂYGµÃVWk
PQÄ:
tQ¥´Gµ¶Y·¸¹
º»
8p¼½¾s8G :.
¿0_EªÀÁ"
k
PQÆ:
tQ¥¸¹§)UÂYGµÃVWk
PQ?W
GÇ|
1.+G=3Q|D
ÉÊB
2.»G
8p®Ì½ÍÎ8G _ÏBEªÀÁ"
kÐ
8Q3ÑÒGxÓª»G
8p¼½¾s8G _¯¾sG _p0
¾ÔÕÏBEªÖ"
3.¥ØÙÑÒÚÛØܶÙk
4.Ð6xÞ=3q>?Q|KßGx=3ÑÒk
OPQR5
1.áâQ¥ãä***@AP4R5·æçk
2.èéi
3.>?.Ã4561ê
X=20----->2x=20X2
3x----->3x^3=604-3
4.òxKóôõ»M|öÌ÷fbG
kóø
8
p¼8G _÷***@AGx"
ùø
8p¾s8
G _"
8p¾s0
5.>?;<úûü4561ê
6.áâQ¥ýµþE
¯,¿¼¾Õ¼½¾s0ÿ
7.
0!"
“''”
)*+,-
./!0123456:.
789:;6
1.>?P5;69:***@A"
*+,-
BC:DEFGH;6A
MNOPQR
-TOPU>KV/!O3WXY
40X=960
4.^QRKV_B`a23
>X=24bcdOPefghi!jkglmnoRpq
r"sbt;656uv"
^xeQR;6yVzcdtKV_
40,
i!a23a23t_
40,|}
~~
KV
X4-=
:D"
~b*+:D:/!OPKVa23iP
8~
rMKVrx,KV
`
=
x4-=
2.rU
8X4-850+X-40
X4-9X9X-+1
7-
9 :DUKV
8-KV¢6>pqyV
X+=14*=*76+x=91
x4-9=90¤x-54=18*=
¦8§¨w:.
i©§/23ª«:¬­®¯°^KV±²!23B³
T23
´8µ¶
u|·¸-"
XY¹Q:
ºKV
X=202x=20X240X=960
3x-----3x4-3=604-3
40X4-40=9604-40
X=24
0pq
»x=40¼½¾K
V!"=40X24=960,¿=960
X=40!¾KV"
À8§bÁÂ:
ÃyÄ ÅÆ::DÇÈÈÉ
ÊfËÌÍ4KVÎÏÐÇBÑÒ~"
§ÓKV~
9:ÔÕ
9ÖYp7~913-
9:×ØBC
:.
1.Ãy~:DÙÚÛKVTÜ"
2.ÙÚÛf01kgÝKV"
9:Þß
ÙÚÛ"
9:ß
f01kgÝKV"
9:yV
8àá~
!KV
âã¯äKV"
(1)>rMç­®!KV­®!a23
18+17=35x=l12-Y=4S+12=49
21-b<24x=14+7816+a=27+b
a+b=6b-8=100X+104X=60
2.:Dº
(1)KV"¢6>pqyV"
X+25=37X-23==
X4-=1248-X=25*-x=20*
íîïk
ð
:ñòðó¾ôõö÷RÛ"
3.^"øRùú,^o5ÿ
(1)X-20=30(2)5x=
X=30OD
:x=
x=nx=n
(3)+X=(4)-x=12
X=þ
x=:.
x=nx=n
!""#$%&'()*+,-
.'/0
12345
67'4789:;<=>
67'?***@AB
67'CD7E
FGHDI
ppP67QRS'TUV'W
XYNZP67
67
DI
4.\]1^_
`aN
b1c-.defghijklfmnVop2qrs#-.ttbc
b2c67mu#-.-.vmu#67ttbc
b3c
67'w,#-.'/0ttbc
"m"xy`a'z{
|G}~12
34}'DI
VNg67'
G
_?
-.'/0
67DIN
12x==48:.
x=-12
y=48+
X==5
G}
34DImCD ¡¢-.'/0
6
7£q¤¥:.
L}gP67
=¦'§¨Nb1
©ª«
©¬?P8­7GP9DmDP11DIFL1®5N
©¯°±Q
1.(²³´'µ¶S+,NSV·¸'¹-º»¼½¾P67
=¦'§¨N P67
§¨N'¿6À
2.(²ÁÂç¨NÄÅ67'47SÆÇÃȧNV
>'ÁÉmÊË67'&6ÀÌÍÎW
ImÏпÑÒÓÔÕxÖ×É'
Ø¥IÙ
©ÚÛ
ÜP67
mÝ'§¨N
©ÞÛ
 P67
§¨N'ß¿6À
©47
mGà}Há
1.âãäåæÁI¡-.'dn/0çèé}äåÃêëI
vf'6À@\67'V·º»ìví#î.ï0#m%'
2.}ð\]­7
ñNz
NZ""NS'òðÌNóô\V·õ¸'¹-º»
'ö¼
÷lø'´Ú+=çø'´Ú
ùçø'´Úmlø'´Ú=ú
+,'P67
1ûlø'´Úxüý
X+=3636-X=
#$%×É'²1þÿ
3.
:.
“”
!!"#$%&'(!!)*+,-$./0$%&'
1
23#415
1.3#41
678!!
#9:.678;<
2.3#42
!!"#$%&'(!!)*+,-$
3.3#43
678;<(!!="#$%&'>
?
4.3#44
78@
;<(!!="#$%&'>
?
5.3#45
28ABCD8;<EFGHIJK(LMN!!
#OPQI“
"STUV#WXYY
Zx#[\]^
_`abc
dPefghaij73klm
nop
qr3
s'u7v9P
Hhwxk
#73? 78yzk
{|
#}Y~>
{|#
78]^#3
:.
4sa
{|#
2
u7lmP
uP98P10P11T23468
u7P
1.Z"U&'#%/0C$%&'Z
2.787TUV#WX
Y
#
3.973
#
4. ¡'8¢
£¤¥^
u7 OP
78¦Z"U&'#%/0C$%&'Z T
UV#WX
Y
#
973
#
u7? P
§3¨©
1.Zª&«¬"#$%&'P
­8®$¯°8®$#2±
²³#´$µ¶³·35´
¸¹#º$»¼½¾#5±·9º
¿À#4±Á10H¯$7#H$
2.TUV#WX!!
#? P
4x=56x+15=30x4-9=23
x-98=1005x-6=9
ÃĤg´ >ijÅÆ7?#ÇÈMÃÇÉ
ÊËu7
8P
ÌZÍ!!"#$%&'8FÎ!(ÏÐJKÑÃÇ
?:.
1#Y~¯)*#Z$%&'(+,-%ÓX,Z
/0UV#WX
Ñ
ÃjFÖ××ØÙ8Ú×38ABvÛÑ
P+bÜÝ#ÞßÓXà
2x-22=64$%&'PbÜÝÞß#2±Á22à=çÜÝ#ÞßÑ
2x-22+22=64+22UV#WXÑ
2x=86
x=86+2
x=43
g*ëìkÙí]^Ñ
îï]^FÖ]^ª(MN\ÏÐ]^Ñ
Pðx#[ñ©"]^òµ
1PbÜÝÞ43à
#? "íÇÈ@
#ÇóÇCôÓÈ
STUV#WXðõö÷ø+2,g*ìùÈùÓÑú¨M7j
@
gûð2xØo´ü#,-$ý
Z2x#[¯·Á(Zx
#[¯·ÁY
þPY
#
3.ÿ
,
!"#$
1.'()**+
,-./012345/06168=>
?***@******@638915D
EF6GH1IH648K80
LM1NOPQR628920=>
TU1VWXYZ628K8[\
]^_`ab1]cd`eb63891f>:.
2.#$gh6
ijklmnop6qrstuvwxyz
3.#$gh7
{stuvw|e}~
4.#$gh8
stuvwsxyz
+V]{$ir]6
}~6z
 ¡$
¢
£¤¥+
¦§{$¨©ª6«¬­®¯6°±{s²¦³
´µ¶i£·¸6]¯*¹º»{s
y¦§°±³´6¼½¾¿ÀÁÂÃ#$z:.
hģQ
¬ÅÆ6­®¯#$
Ç{°±+
ÇÈÉP12#$gh915
Ç{ÊËÁÌ+
1.ÍÎ{·6ÏÐÑ#Ò{sÓÔ#¯·Õ6'(
Ö
z
2.Ò{s³´×«Õq6ØÙ6z
3.ÚÛsÜ­®ÝwÞez
Ç{Ú+
{sÓÔ#'(Ö
z
Ç{+
ÚÛsÜ­®ÝwÞez
Ç{+
]
©$ßà
)·6+
á@âã@]ä56D
{x6åæçèéçè6]ê
ëìí>Öîïðñòïí>óôìí9K>
õö¸i6÷í1sQ638í>
øùú6ûü1]^ýþÿ
1.9
!"#
$$%&'()*+,-.+/#
2.10
0123456,-!"75,-89.:;<=>),-#
3.11:.
?)&***@6A;<=5,-)BCD#
4.12
?)&E#!"$$F.&G%&12
*H#
5.13
?)&I3***@J"K.;LM3N2O#CD#
6.14
!"P12.QRN“TUV”(“XY”Z[\]
12^_`#
7.15
3abcd5defCDgI3$$
l_m
nopq),-.r-PsNtuv+k
wxy
z{
|}g5,-)~H
3o
P139P14“[”P16l13#
3F12o
1.3)~H.r-P?)Eax+bx=c.,-.
)5,-)~*+ef.H#
2.89&***@6A;O:<=.,89:;<=5,-
.#
3'o
5,-)Kb.,?)&A;<=.
***@6KbPA;O.:<=#
3'o:.
***@6KbPA;O.:<=#
3r-o
[
pq ¡[\]¢(£N<.A3H#
3¤¥
9
ª1«
¬A;<=#
b­®¯°±6FPA;²O.<=³k
3´µ¶¯CD#
89­®¯·¸oY¹¹º+¼½¹º=¢(£.¿½¹º
ÀÁoÂÃFPN*\Ä¥AÅÆÇÈÉxËk
ª2«5,-E),-
356,-ÍÎ32)#
Ïbx°±¼½¹ºÐÑÒÓij°±Y¹¹ºËk
ÔHoÂÕÒÓijÖ×k
Ö×oA+=290ªcÜ«B-=3
ª3«àáÅÆpq3.,-]â¹.NãÑäåk
æmoçÂjèN*\Ä¥ÅÆéÒÓ5,-ê)B#
ª4«3P14[1
l
[2
në3***@6A;<=d
¼½¹ºì¼½¹º=
2.),-
2x+3x=-=12100x-x=198
noÂïÕ,-ÓP.,-NãÑðåñ')Â[ò,-g10
óãÑkô9hãÑk
­®¯56,-:.
4.)~Hoª5,-)«
1«õö÷AðN750øõö.øAh÷ö.ù*úöZûü
økÉãÑýþ÷ö.A;ÇÉxËk
ª2[ÿ90
7
11
!"#$%&
'$()*+,-./
-0123
4"$5678
P169):;2-3
;<$+,-.=>/1?@/
A(BC8
ADEP14FP15G10"919P16;4F7
A(HIJK8
(M-.=>/N,O
P1QR-STUVax+bx=c
,-WX&YZ[\G
]^_`ab+,-.cde?@/
N,X
?@/Oijkl+,S-0
mn-WopqX
3.[t3,-./uvw
xy_`-./z{m|(}
~(X
A(8
~j?ikl
A(8:.
TU+,-Z|~jkl3-WX
A(N,8
1"d)
1.?@/Oijkl
?@+X?@=,+X?@=
,
2"1 ¡|1¢¡£
¤¥
?¦§¨
]N3%?***@X ¡
ª95­ /
¢¡ª85­ /X
?°o±­
;1²-W83¡ª|X?@895+85X3
;³²-W8´¡?@µ_¶,·¸¹895X3+85X3
º8»¤¼½¾
S¿E¤²-W
3.ÀÁ$8VÂÃÄ´d)ÅÆO;2ÇÈ“ÊË
,"
?@ÌÍO1¡ª
KÎ1¡ª”
JK3,-
ÐÑÒ
p-0?'$ÃÄÔ¹()+,-?@/3X¿E$
³"A(Õ$
1.¤ÁP14G10
1 ¡|1¢¡£?°540­
¤¥
?¦§¨
]N3%
?***@X ¡ª95­ /
¢¡ªo±
1ÙÚÛ
¤ÊËÜK
Ý(Mghd)¼½¾»¤¼½¾X
2gh¼½¾(M¤~j?ikl8
X?@+X?@=,
+X?@=,
1+,
ÞßË~+,S-0Xà¥(M3áâW+,X
-8Þ¢¡ªx­ /X
95X3+3x=54095+xX3=540
285+3x=146395+x=540+3:.
3x=540-28595+x=180
3x=255x=180-95
x=2554~3x=85
x=85
08¢¡ª85­ /.
4çt
:"èé3
1껼½¾ëRìí|/
2¤~j?ikl
3+,S-,
;4
-x=l4x-8X5=+=5
3.ï¾+ð
1K,
54
46
--->
1]]-_“ñ1
:5
X
?
2K?@
50,.40
'-----------V-----------'·
270
3Kô¡ª
400
/