小升初人教版2022-2023学年数学升学分班考真题专项模拟试卷（应用题）含解析

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5m,12Ḅ☢ᜧᔖᶇ᦮ᔖ12.2022•ᨵ!ᙊ┵$%&ᚮ஺)*+,-.ᚮ%&ᨵ/஺012%&ᚮḄ3☢ᕜᜧ185ᜧ2஻?஺89:;ᧇ=>?@A%&ḄB1ᜧ800CDE)*,!,.ᚮ%&ḄB1ᜧ/13.2022•FGHIIJKLMᝤᝤ〈P0!Qᙊ┵$Ḅ▨S▨SḄ3☢TU4ᔖ,53ᔖ.Q▨SḄWX@Aᔖ᝞Zᵨ!QAWḄ\]ᒹ_`ᩭ.Q\]ḄbXc@Aᔖ14.2022•dᵪHfg!Qᙊ┵$%&ᚮ513☢ᕜ18.84᝞Z?@A%&/0.7ᔴ.ᚮ%&ᨵᔴ15.2022•ijklᙠ!mnop1(1000000Ḅᙢrᵬஹuvwxyz{5.21:஺!|}~!|~ᑖᵬxuxMzᔣ}~?%M70ᓟ~?%M60ᓟ஺JMv~z⍗16.2022•Hᙠ!mnop1(10000000Ḅᙢr1=Nஹ8vᙢḄ{6.4ᔖᵬuv~Mvᙢz24%Mz⍗ᵬ~u~Ḅn2(3஺3⚓/14⚓

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41
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᝞ZᵬஹuvâᔠÎᜩèºᡂ!é23.2022•êxᵬஹuvQµáâᔠÎ!ᩩëì᝞ZᵬâᓫäÎ6ᜩºᡂuâᓫäÎ8ᜩºᡂí>ᵬâ?ᜩnuâÎ30.ᩩëìᐰ24.2022•îïH!|~!|%}~z{450e?Ḅᓭ□ñòvᙢM2Êzᔣ2.5%Mz⍗஺ó>~Ḅ%}~Ḅn45,~%}~Ḅᑖ25.2022•ôõHöᜧ÷øᙢù᤺¼Ôûüøᐸkþÿᓰ
Ḅ40%,⁰Ḅ23,⁰24ᜧḄᙢᐳ᤺ᓟ!"26.2022•$%&'()*+ᦑ-./ᜩ*15⚓12ᜩ23*4.᝞7/ᜩ*18⚓8ᜩ23*4"9ᵨ;<=>?'27.2022•@□B'ᵬஹEFᑡHIJKL/ஹ8FᙢNᔣPQ4(KN⍗N⍗KᵬஹEFIᡠTḄUV34,WXEI/(KT120ᓟYZ/ஹ8FᙢN[ᓟY.28.2022•@□B'\]^☢`a8b஻ஹd4,eḄᙊghiᩞklᡂ^☢`an44”Ḅᙊ┵hiᩞqḄdᑖY"s5⚓/
14⚓

529.(2022•@□B)vwx᩟z{]|80eஹ}60~ஹ1.5eḄ᝞7⌕ᙠḄ^☢■ᧇ■ᧇḄ☢

6?ᫀ¦§⚪>᪆—.«ᵨ⚪(ᐳ30(⚪)1.>(60+48)4-(1-25%)=108+75%=144(⚓)?+ᦑ-.ᐳᨵ144⚓஺2.>4000X(A-15%)5=4000X0.05=200(¯)?s°ᜩsᜩ±²200¯஺3.>244-(36%-30%)=246%=400(³)?ᢇµ¶ᐳᨵ400³஺4.>8hn=8000஻"12004-(80004-20X40%)+20=12004-160+20=7.5+20=27.5(ᑖ)?᜜ᓬ(¹◤⌕27.5ᑖº¡〈⚶ᑮ[¾MmḄ¿ÀÁ஺5.>(1)(3650-650)X25%+650=3000X25%+650=750+650—1400(ᐗ)?Ã+ÄÅ▾◤⌕]¯ÇÈ1400ᐗÉ஺(2)18004-75%+650=2400+650s7⚓/
14⚓

7=3050(ᐗ)?+ÄÅ▾ḄÊᶭÌᵨᐳ3050ᐗÉ஺6.>:ÎᵬᖪÐᡂ+xᐗEᖪÐᡂ+(500-x)ᐗ(1+45%)xX80%+(500-x)X(1+20%)X80%-500=601.16x+480-0.96x-500=600.2x-20=600.2x=80x=400EᖪÐᡂ+500-400=100(TC)?ᵬÑᖪÐḄᡂ+Ò400ᐗEÑᖪÐḄᡂ+Ò100ᐗ஺7.>4804-(1-20%-50%)=48030%=1600(Y)?ᩩUᐰ|1600Y஺8.>ÎFÑÕ⊟Ḅ×Òxᐗ40%x+50%x=2160.9x=216x=240ᵬÑÕ⊟ᡭᢚÚḄÒÛ240X40%=96(ᐗ)EÑÕ⊟ᡭᢚÚḄÒÛ240X50%=120(ᐗ)?ᵬÑÕ⊟ᡭᢚÚḄÜÒ96ᐗEÑÕ⊟ᡭᢚÚḄÜÒ120ᐗ஺9.>160+2=80(Y)(80-8)+(1+2)=72+3=24(Y)80-24=56(Y)s8⚓/
14⚓

856X24=1344991'500X200=1000009îX15.8XL8+95X12'3=9.48+60=0.1589Y'0.158Y=15.8ᔖY~16ᔖY?õöᜧ÷16ᔖY஺12.>^☢`a18+92X3.14'=184-6.28ù39Y'ᚮ(ûḄ
ü—X3.14X32X2X8003=3.14X6X800=3.14X4800=150729ᓟ'?ᚮ(û÷ü15072ᓟ஺13.>îX3.14X944-2'2X33=JLX3.14X4X33=12.569<ᔖY'4X4X3=489<ᔖY'?]▨ÿḄ
12.56ᔖḄ48ᔖ஺9⚓/14⚓

9ᦑ12.56ᔖ48ᔖ஺14.!18.84+3.14+2=3"#12yX3.14X3X1X0.7O=3.14X2.1=6.594"ᔴ#%!ᚮ'()6.594ᔴ஺115.!5.2=5200000"ᔖ#10000005200000ᔖ=52ᓟ524-70+60
=52+130=0.4"'+#%!,-0.4'+./0⍗.16.!6.44-----1------=64000000"ᔖ#1000000064000000ᔖ=640ᓟ640+4=160"ᓟ/+#160X_2_=64"ᓟ/+#2+3%!ᵬ/3'+464ᓟ஺17.!84-ߟ1—=400000"ᔖ#50000400000X——1—=2"ᔖ#200000%!ᖪ6ᑮ89:;Ḅ<=>2ᔖ஺18.!200+60%-A
5=200+25=500"#%!ᢇ@ABᐳᨵ500஺10⚓/14⚓

1019.!6+1-10%
o=6+0.025=240"⚓#%!EF᜜Hᐳᨵ240⚓஺20.!2004-1-A-55%
4=20020%=1000"#%!ᩩJKᐰM1000஺21.!"10-8
4-8=2+8=25%%!NOPḄ⃩RSTBOPUMV25%஺22.!1
1^X3O=1-28_5=W%!XᒕZᩩJKḄ§\]஺8=,-_L2,24=.ᜩD%!^ᜩ`abᡂBd஺523.!30+eV#=3஺+2=720"#11⚓/14⚓

11%!ᩩfgᐰM720஺24.!450+2.5+(4+5)=180+9=20(km/h)20X4=80kkm/h')20X5=100(km/h)%!h/ḄiP>8(»j/஻'l/ḄiP>lOOW/zo25.!244-(3-2)X(2+3)4-(1-40%)=244-1X54-60%=200(ᓟn)%!pᜧrḄsᙢuBᐳv᤺V200ᓟnxs.26.!yxᜩz{|b18x=15X12X.15X1218x=10%!10ᜩz{|b.27.!120X4+4-3+4=480+ᓛ7=840%!4ஹ8.ᙢ0<840ᓟ.28.!3.14X82X4+2+(3.14X42)3=3.14X64X4++(3.14X16)3=200.96X4X34-50.24=803.84X34-50.24=2411.52+50.24=48"ᑖ#12⚓/14⚓

12%!Ḅ>48ᑖ஺29.!80X60+80X1.5+60X1.5
X2=4800+120+90
X2=4800+210X2=4800+420=5220"#%!■fᧇḄ☢>5220஺30.!প8X6+8X2X2+6X2X2=48+32+24=104"#%!◤⌕104஺2
8X6X2=96"#96+2.5=38.4"ᑖ#%!38.4ᑖf஺13⚓/14⚓

1314⚓/14⚓