小升初人教版2022-2023学年陕西省商洛市数学升学分班考模拟试卷（卷一）含解析

《小升初人教版2022-2023学年陕西省商洛市数学升学分班考模拟试卷（卷一）含解析》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

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ᕜᡂV஺ᦑ⌱ூ௃!⚪ὃ$%☢'ᡂ(Ḅ)*+ᙠ-▭/0Ḅ1ᵨ஺28.ூᑖ᪆௃✌ᐜ783917.4:%;:<᪷>“ᒹA”◀DḄ)*ᵨ◀DE஺F17.4-34-1.6=14.44-1.6=9EG17.4H☢IJKL9M1.6NOP3஺ᦑ⌱Coூ௃QR⚪ᐵTPᳮ⚪)᪷>◀DḄᒹA)*VW7ᓽ஺29.ூᑖ᪆௃YZ[Ḅ☢\ᙽᦪ◀_☢\ᙽᦪ78`ᑖ᳛<9bᓽ஺34-4=75%35960%34-6=50%c75%ᨬᜧYZ[Ḅ☢\ᡠᓰ`ᑖ9ᨬᜧḄhᵪPᦑ⌱A.ூ௃!⚪ḄᐵTPᐜᑖj78YZ[Ḅ☢\ᡠᓰḄ`ᑖ9ᯠ⚪)“mnᑜpq200Mrs-▭;pq%25%”tuv0-▭qwPxnᑜqwyz9{|P}nᑜqwP᪗wᡠnᑜqwPᓫ“1”஺>!Eᓽ஺“mnᑜpq200Mrs-▭;pq%25%”tuv0nᑜqwPᓫ“1”஺ᦑ⌱Aoூ௃R⚪ὃ$%ᓫ“1”ḄcNᔠ⚪)ᑖ᪆Eᓽ஺14⚓/_23⚓

14131.ூᑖ᪆௃Ḅtyᓫ“1”ᑣc4Ḅyᦔ᳛P⊟Vᐜ78Ḅyᦔ᳛ᵨḄyᦔ᳛X6,786Ḅyᦔ᳛,ᯠᵨy_w◀6Ḅyᦔ᳛ᓽE஺112+4X6=48.1x6=818=8()Et◤⌕8஺ᦑ⌱B஺ூ௃ER⚪ḄᐵTP78ᜩḄyᦔ᳛⚪Ḅ>Py¡ஹyᦔ᳛y_w£¡Ḅᦪwᐵ¤஺32.ூᑖ᪆௃¥ᐢ§4ᩩ©¥ª2ᩩ©஺Ꮇ¬ᐰPᐢᑣ®ᨵ(4X19)ᩩ©-▭¥ᨵ52ᩩ஺tM°±P²-▭³´ᐰPᐢ§¥ª9ᐢ:2ᩩ©²!ᵨ◀D78Ꮇ¬9-▭;ḄᩩᦪH☢ᨵ;:M2,|Pᨵ;:¥ª஺ᵨ_¥ᦪKLªḄ¥ᦪ|PᐢḄ¥ᦪ஺(4X19-52)4-(4-2)=24+2=12(¥)19-12=7(¥)Eª12¥ᐢ7¥஺ᦑ⌱C஺ூ௃!⚪µ⌕¶ᵨ%Ꮇ¬DᩭQªᐢ¸¹º⚪⌕»¼½¾஺33.ூᑖ᪆௃᪷>2ஹ3ஹ5¿ᦪᱯÁMᦪ¸P2ஹ3ஹ5Ḅ¿ᦪMÂÃP0,ᔜMᦪ³ḄᦪÅ£P3Ḅ¿ᦪ>!Eᓽ஺4126P23Ḅ¿ᦪ´P5Ḅ¿ᦪB.315P35Ḅ¿ᦪ´P2Ḅ¿ᦪÆC.240P2ஹ35Ḅ¿ᦪ஺15⚓/_23⚓

15ᦑ⌱c஺ூ௃R⚪ὃ$2ஹ3ஹ5Ḅ¿ᦪᱯÁË2ஹ3ஹ5Ḅ¿ᦪᱯÁP⚪ḄᐵT஺34.ூᑖ᪆௃᪷>⚪)ᑖjᑏ8ÏMÐÑÒḄ9ᯠ᪷>9ÓḄA*⊤ÕÖM9×ØḄÙ§ÚÛ9Óᑏ8ÜᡂḄ9Óᓽ஺ÝÞÐḄÑxÒḄ9ᑖjP32,1.5b21.8Ʋ1.51=32Æ21.8=109Æᡠ32=1.51,ᦑ⌱Aoூ௃Ë9Ḅ)*9ÓḄ)*PE!⚪ḄᐵT஺åஹæçnè஺(27ᑖ)35.ூᑖ᪆௃᪷>ᦪêDஹᦪKDஹᦪëDஹᦪ◀DஹᑖᦪKDஹᑖᦪêDஹᑖᦪëDḄ1èDᑣìíᑏ8ᦪᓽ஺3_3_561.54-0.1=158.44-0.2=425+4=45l2x25=4.8X0.1=0.48ðñX6.34+9.66=165-1.2=3.8311ᦑ15,24,45,10,0.48,3,16,3.8஺ூ௃R⚪µ⌕ὃ$%ᦪêDஹᦪKDஹᦪëDஹᦪ◀DஹᑖᦪKDஹᑖᦪêDஹᑖᦪëDḄ1èôõöRḄnèᙠ÷ø)\ùúû⌲lýþ1èḄÿ
ឋ஺36.ூᑖ᪆௃(1)᪷Ḅឋᐜᓄ!"#$◀&7((2)ᐜ*!ᓄ+0.72x,!"#$◀&0.72((3)ᐜ*!ᓄ/3.2x,!"#$◀&3.2஺01(1)51x=718.267x=8.26X57x^7=41.34-7916⚓/<23⚓

16x=5.9(2)1.lx-0.38x=19.440.72x=19.440.72x4-0.72=19.444-0.72x=272~x+^-x=12.8(3)3.2x=12.83.2x4-3.2=12.84-3.2x=4ூ?@௃ABCDḄឋ
EFḄឋG0⚪ḄᐵJ஺37.ூᑖ᪆௃(1)K64ᓄᡂ4X8X2,"ᵨNOPᔠRST஺(2)ᵨNOᑖURST஺(3)ᐜTVWXYḄZO"T[WXYḄ◀Oᨬ]T[WX᜜ḄNO஺01প0.025X1.25X64=0.025X1.25X4X2X8=2X(0.025X4)X(1.25X8)=2X0.1X10=25.2_12(2)6x3+6x3_512=(*6l+6)x32=1x32=,917⚓/<23⚓

17(3)5.5X[0.6724-(2+2.2)]=5.5X[0.6724-4.2]=5.5X0.16=0.88ூ?@௃⚪ὃfgVᦪ
ᑖᦪḄiᑣkᔠlT◤ABCDlTOᑣᮣopᵨlTR஺38.ூᑖ᪆௃᪷ᙊrs☢uvwḄᱯyᙊrḄs☢z{uvG|}~஺}~Ḅ~EᙊrḄ☢ᕜ~~ḄEᙊrḄ{᪷ᙊrḄ⊤☢=s☢+☢X2,ᙊrḄs☢=☢ᕜ~X{ᙊḄ☢F1S=TT/,ᙊrḄF1V=m2h,ᦪᐭF0஺013.14X8X12+3.14X(84-2)2X2=25.12X12+3.14X16X2=301.44+100.48=401.92(ᔖ)3.14X(84-2)2X12=3.14X16X12=50.24X12=602.88(ᔖ)1}ᙊrḄ⊤☢G401.92ᔖG602.88ᔖ஺ூ?@௃⚪⌕ὃfᙊrḄ⊤☢FஹFḄᮣolᵨᐵJGAF஺ஹ஺(8ᑖ)39.ூᑖ᪆௃(1)᪷wḄᱯy/8CḄ}⚔?ᑖᔣ*7¢"✌¤¥¦ᓽ¨஺(2)᪷©ªḄ«¬®w[Ḅ3}ᐵJᜐ"°®ᢥ²?C⌮$┐©ª90°]Ḅ¶ᓽ¨஺(3)ᐜST®☢ᯠ]᪷¸Ḅ☢F1S=Ca+b)h+2,°|}
/8C☢ºEḄ¸ᓽ¨஺918⚓/<23⚓

1801»1¼»2¼w᝞¾1»3¼48C4ᔖ{2ᔖ☢14X24-2=4»ᔖ¼¨&¿¸À1ᔖஹ¾3ᔖ{2ᔖ☢»1+3¼X2+2=4»ᔖ¼஺ூ?@௃0⚪ḄᐵJGABCDwḄ
©ªஹ¸Ḅ☢Fᯠ]"Áᔜ}wḄ!~ᡈஹ{ᨬ]ÄÅwᓽ¨஺40.ூᑖ᪆௃»1¼᪷ᑖ᪆¨ÆGwÇ}wᨬ{Ḅ|ᑡÉᨵÇ}VËᡠ&wঠᨬÎ!|ᑡᨵ5}VËᔣ*ÏÐ⌴Ò°®wᓽ¨஺»2¼Ó®wট
wঠᑖᨵÇ}VË"ᵨᦪÕN|}VËḄᓽ¨(wটḄᕜ~ºÖG!~G0.5X4ᔖḄËḄᕜ~1wঠḄᕜ~ºÖG!~G0.5X5ᔖḄËḄᕜ~(᪷Ëᕜ~ḄFÓ®ᕜ~ᓽ¨஺01»1¼᝞w1»2¼}ᦪḄ×R1wজḄ}ᦪ11,☢11X0.25=0.25»ᔖ¼(wঝḄ}ᦪ11+2=3,☢13X0.25=0.75»ᔖ¼(wঞḄ}ᦪ11+2+3=6,☢16X0.25=1.5»ᔖ¼(n»n+l¼n»n+l¼|wnḄ}ᦪ11+2+3+“+Þ=-2-,☢1~2~1x0.25»ᔖ¼(4-»4+1¼wটḄ}ᦪ12=10,01☢110X0.25=2.5»ᔖ¼(5X»5+1¼wঠḄ}ᦪ12=15,☢115X0.25=3.75»ᔖ¼(ᕜ~Ḅ×R1wজḄᕜ~14X0.5=2cm(919⚓/<23⚓

19wঝḄᕜ~14Xl=4cm(wঞḄᕜ~14X1.5=6cw(wnḄᕜ~14X஻*0.5=2஻CTMwটḄᕜ~14X2=8cw(wঠḄᕜ~15X2=10஺"(᝞⊤1wঝঞটঠ☢/c஻?20.250.751.52.53.75ᕜ~/57246810ᦑ2.5,3.75,8,10,ூ?@௃⚪GὃfᦪPᔠèé×RḄê⚪᪷ëÇ}wḄᑖ᪆ìí®×RG0î⚪ḄᐵJ஺ïஹ0îê⚪஺25ᑖ¼41.ூᑖ᪆௃᪷⚪«¨Æ}ËZðᡂᨬᜧḄᙊr}ᙊrḄ☢òó
{ôEËḄõ~᪷ᙊrḄF1P=÷ᦪᐭF0஺013.14X»24-2¼2X2=3.14X1X2=6.28»ᑖ¼1}ᙊrḄG6.28ᑖ஺ூ?@௃⚪⌕ὃfᙊrFḄᮣolᵨᐵJGAF஺42.ூᑖ᪆௃»1¼᝕ùúᦪûᓫý“1”᪷Óᓫý“1”ᵨ◀Oᵨÿᦪ◀ᑖ᳛ᓽ᝕ᦪ2᝕ᦪᓫ“I”ᓫ“1”Ḅᑖ!ᐜᵱᦪ᝕ᦪḄᑖ$%ᵨ'()*஺),1804-1-51320⚓/623⚓

20=80+5=1008,᝕ᨵ100஺
280X
1-5=80X5=648,ᵱᨵ64஺ூ;<௃>⚪ὃAᑖᦪḄBCDᵨᳮ)⚪Fᓫ“1”ᵨ◀()*>⚪ḄᐵH஺43.ூᑖ᪆௃1JᙢḄL▭NO!ᓟQ᪷S“L▭NO=UVNO,WXY”Zᐭᦪ\BCᓽ஺
2⌕J^_⍗ab^W8^cde!ᓟQᐜ/^W8^fgacdḄhiᯠk᪷S᪷S_⍗al=L▭NO+^Ḅno+8^Ḅno_⍗al,qᵨA^WB^fgacdḄhiX_⍗al)8ᓽr⚪஺]),
132,2000000=64000000ᔖQ64000000ᔖQ=640ᓟQ8,ᵬஹwJᙢL▭_N640ᓟQ஺
290-70=20ᓟQ/ga6404-
90+70=6404-160—4ga20X4=80ᓟQ8,J^_⍗a4^WB^cde80ᓟQ஺ூ;<௃1r⚪x⌕ὃAWXYஹUVNOஹL▭NOyὅḄᐵ{|,WXY=UVNO,L▭NOᮣ~ᑡ|)*⚪஺
2r⚪x⌕ὃAhiஹnoஹalyὅḄᐵ{|,hi=noXalno=higalal=hi+noᮣ~ᑡ|)*⚪஺321⚓/623⚓

2144.ூᑖ᪆௃ᵨ'(960ᐗḄ80%,q'ᦪ6ᨬk4000ᐗWᓽ஺),960X80%X5=768X5=3840(ᐗ)4000>38408:400()ᐗ஺ூ;<௃r⚪ὃAeᢚᡷḄF⌕஺322⚓/623⚓

22323⚓/623⚓