人教版2022-2023学年广东省佛山市数学升学分班真题模拟预测试卷（A卷）含解析

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,xyᡂᐵxy—_____᝞*xyᡂ_______ᐵ஺x414.2021#•₢%&''()ᢈ+Ḅ-ᦪ/ᦑ1+Ḅᓛ)ᢈ+3ᦑ1+Ḅ-ᦪ45/5,)ᢈ+Ḅ-ᦪᦑ1+7%,ᦑ1+Ḅ-ᦪ)ᢈ+9%஺15.2021#•:;&<ᒹ>ᨵ20ᐗ50ᐗḄABCᐳ20EᔠG460ᐗHI20ᐗḄᨵE஺16.2021#•JKL&MᓟOPQORᓝ“6”ஹ“5”ᑖTᙠ______V_______VWXᦪᑏZ஺ḕᶍQ]☢Ḅ_ᦪ/஺17.2022•᫑abcdefḄgᘤAiᐹᢥlmn├pqXrᑭ60ᐗtᙠum├pv├pwxyz1{r|Ḅ}ᑭ~xyz50%஺qXgᘤAiᐹumᐗ஺18.2022᧡•ᨴὃᏝX☢4ᔖ6ᔖḄᙊᩞᰚᡂX☢Ḅᙊ┵OWXOḄ/____ᔖ஺19.2022᧡•᪥ᨴὃ¡¢£ᱥ᪗-¦§¡¢z஺XM§¡¢ḄXᦪ/¦§Ḅ2.5{M§¡¢zX஺¨“=40©M§¦§9¡¢X஺¦.«ᵨ⚪®ᐳ7¯⚪20.2022•□ᨺ²ᜧ´ᕜᔛz25%,´·ᕜᔛz13ᓟ¸¹ᒕ32ᓟ¸஺W²ᜧ´3⚓/}14⚓

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ᐗ24.2022•ᨵ☢1018”ᙊ᝞ᙠᑁ☢⌕"#$Ẉ&"$ẈḄ☢()*+,25.2021-•.ᑭ01234581,64.2,஺8ᙠ⌕9#:5;0.8,Ḅ<+ᙢẈ>◤⌕&@ᙢẈᙽBCὃ⇋Fὑ26.2021-•HI012JKLMNOᜩQRSᑖUQḄVQḄ⚓ᦪY)O4⚓/[14⚓

42^7,OaᜩQR39⚓&deQḄVQḄ⚓ᦪY)3^4,&MNᐳᨵ⚓O5⚓/[14⚓

5jᫀlm⚪o᪆qr⚪Bᐳ3J⚪1.o^25+69=94300-197=1030.72-0.58=0.140.24-0.001=2000.8X1.2X1.25=1.221_9{|32-23=17.7=32334--+—ߟ----52109861⁚22.o^প11.8-5.4-3.6=11.8-(5.4+3.6)=11.8-9=2.8(2)(-1+5-)X24468=■1x24+5x24-—X24468=6+20-21=5(3)12.5X84-12.5X8=(12.54-12.5)X(8X8)=1X64=64(4)Ax[-(--2)]O6⚓/[14⚓

61=(5)3.6+3X74=8.4x14=2.1(6)3x3++7445=2+2828=23.o^(1)3^9=1.3^x3x=11.73x4-3=11.74-3x=3.9(2)x^A=5^-1544XA=8X4X4x=3220X-A-x=—X202040O7⚓/[14⚓

7B44^20%=x^0.50.2x=20.2x4-0.2=24-0.2x=10a.⌱⚪Bᐳ8J⚪4.o^;ᵬᓫ◤⌕Ḅd4ḄY)^10^8=5^4ᡠᵬḄᦔ᳛ḄY)4^5஺ᦑ⌱^D஺5.o^ᑁᦪY)2^2^1,ᑣ⚔;^180°X——=36°¡2+2+1ᑁᦪY)2^1^1,ᑣ⚔;^180°Xߟ?_=90°஺2+1+1j^⚔)36ᡈ90஺ᦑ⌱^D.6.o^<+Ḅ¦ᩩ:¨©¦)ª⚪«¬<;¯ᨵ°±:*²Ḅ¦:)³ª⚪«¬┯µ¡°±:ᑖ¶*²Ḅ¦:)*²¦:ª⚪«¬<஺ᦑ⌱^Bo7.o^Ꮇ¸J᪍Ḅº»)80ᓟ½஺JKḄº»^80x1=60Bᓟ½4J¾Ḅº»^60x2=45Bᓟ½460>45ᡠJ᪍YJ¾»஺ᦑ⌱^AoO8⚓/[14⚓

88.o^4;4X16K8X24,ᡠCÀ°ᡂY¡8.;0.2X2=3.2XLᡠÀ°ᡂY¡8C.;ÃX6.4#X0.8,ᡠCÀ°ᡂYÂ஺255ᦑ⌱:BQ9.o^⌱⚗ZÆÇ᝕ÉÊᦪ)ᐰÌÊᦪḄÍᑖÎÍᑡÐoj;^44-5+4
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+4=0.25=25%,ª⚪«¬<஺⌱⚗஺ÆÇ᝕ÉÊᦪYᵱÉÊᦪÍᑖÎÍᑡÐoj;^5-4
4-5=0.2=20%,ª⚪«¬┯µ஺ᦑ⌱^Do10.o^☢(^3.14X8+2
2=50.24B*+ᔖ,Ḅº(^50.24X5=251.2BÕ+ᔖ,ÖᐭØÙÚḄº(^50.24X7=351.68BÕ+ᔖ,*ᙳÜØÙḄº(^351.68-251.2
4-2=100.484-2=50.24BÕ+ᔖ,j^*ᙳÜØÙḄº(Ý)50.24Õ+ᔖ,஺ᦑ⌱^B஺11.o^5X2+4=10+4=14B¯ᡠᢥ᯿àáâḄ+¬ãÆäᱥḄ¯ᦪæç)14¯஺ᦑ⌱^Ao.èé⚪Bᐳ8J⚪O9⚓/[14⚓

912.o^1.2d=1d12ᑖ3ᔴ500½=3.5ᔴ640mZ=0.64L420*+ᔖ,=4*+ᑖ,20*+ᔖ,ᦑ1¡12¡3.5¡0.64¡4¡20»13.o^;3x=4y(xஹyᙳC;0),ᡠx^᜛=4^3=—(í)Yîíᡠx᜛3ᡂ

10600500000030«=6005ᦑᓟ600500000030,6005஺17.├ᩭᨵ1ᑣᩭ├2஺[2X60-60X1+50%#]4-2=[120-90]4-2=30+2=15ᐗ#()*+ᘤ-.ᐹ0115ᐗ஺ᦑ15஺18.6X3=18ᔖ4#(5*67Ḅ918ᔖ4஺ᦑ18஺19.1#஺:2.5=2.5஺*#2#;4=40<ᐭ2.5a=2.5X40=100*#100-40=60*#ᦑ2.5a,60o@.Aᵨ⚪ᐳ7E⚪#20.13+32#+1-40%#=454-60%=75ᓟF#(5Gᜧ4ᨵ75ᓟF஺21.:37.68+3=12.56JKᔖ4#12.56+3.14+2=2ᔖ4#3.14X22X5=3.14X20=62.8LKᔖ4#(ᩭᙊNOḄOP62.8LKᔖ4஺Q11⚓/T14⚓

1122.274-19
4-85=2554-85=3EU#(V◤3EUXYZIJ[\]^஺23.ᵬᖪa60004-400=15*#6000-15X75=6000-1125=4875ᐗ#bᖪa6000X85%=5100ᐗ#51004-500=10*#5100-10X20=5100-200=4900ᐗ#4875<49004900-4875=25ᐗ#(ᙠᵬᖪadefgfg25ᐗ஺24.3.14X10X1.8+3.14X104-2
2=3.14X18+3.14X25=3.14X43=135.02JK4#(5*hijkẈḄ☢P135.02JK4஺25.8.1X4.2-?0.8X0.8
=34.02+0.64n54ᙽ#(Zp◤⌕5rᙢẈ54ᙽ஺Q12⚓/T14⚓

12226.394-)3+42^7=39+(2-2)79=39+t63=189(⚓)(5wxᐳᨵ189⚓஺Q13⚓/T14⚓

13Q14⚓/T14⚓