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

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ᓣ௃ᦟ᱐2022-2023ḕᦪᓣᑖ⚜ᔁCᔁ.⚪ᐳ3
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ᦈᜧᚮᡂᙊ┵ᚮḄ☢12.561.5஺᝞Ḅ!700"#ᚮḄ!$%ᓟ'(24.)ᜧ*ᔠᖛ-.ᵱ01ᦪ3᝕01ᦪ%5஺5(1)6ᵱ0ᨵ801ᑣ᝕0ᨵ$%1((2)6᝕0ᨵ801ᑣᵱ0ᨵ$%1(25.ᙠᙊ:;<᫜>?☢@A6ᔖḄᙊ:CᩞᐰFGᐭ<>#I<☢Jᓣ8ᔖ஺᝞#?Cᩞᚖ@GᐭMN6ᔖ<☢ᑣOJᓣ4ᔖ஺P#?CᩞḄQ$%ᔖ(26.ᵬஹTUᙢWX▭Z[!120ᓟ\ᙠᙢ]J24ᔖ3^_$%(ᙠ#`ᙢ]JabஹcUᙢḄ]JZ[3.4ᔖbஹcUᙢX▭Z[$%ᓟ(d4⚓/g12⚓

4hᫀjk⚪m᪆⚪(ᐳ3⚪)1.mr8%X2=0.160+25%=00.65-}=0.055+}=~12.5X80%=1053890.25X0.8=0.21.02-0.43=0.595.4-04=—5.64-0.07=801+5=2612412y2.mrপ2.5X3.2X0.125=2.5X(0.4X8)X0.125=(2.5X0.4)X(8X0.125)=1X1(2)(5+2)X7+—72727=r,§.X7+—X7+—72727=5+11+132727=5+("+)2727=5+1=6(3)i+(5+2)+2633=1+5+263=9Id5⚓/g12⚓

5(4)2.84-AxA4-0.722=2.8X2XX27-2.8X2X1X102X7=43.mr(1)-1-25%X=12X40.5x=120.5xX2=12X2x=24(2)20%x+3.5=41.50.2x+3.5-3.5=41.5-3.50.2x=380.2xX5=38X5x=190L=3X4351_12—x---355*3=*33536x=Q(4)0.9X-T-X=12D0.3x=120.3x4-0.3=124-0.3d6⚓/g12⚓

6x=40⌱⚪ᐳ10⚪4.mr200-5=195'hrX▭#Ḅᨬ%195'஺ᦑ⌱rCo5.mrᵱ01ᦪ¡3¢᝕01ᦪ!2¢ᐰ£1ᦪ!5¢43+2=1.5,¤⚗¦§¨B.3-2
4-2=14-2=50%,¤⚗¦§¨0.2+5=40%,¤⚗¦§¨D.3-2
4-3=1+3333%,¤⚗┯ª¨ᦑ⌱rD஺6.mrirX/x2-1
X2=71X2X2=2n/ᑖ¬⊤☢¯°±᝞/஺ᦑ⌱r8஺7.mr¬!ᵬḄ²³´2=TḄ²³X75%,´¬!2µ75%,ᡠ·ᵬḄ²³²¸.33ᦑ⌱rA.8.mr¬!¹ᙢḄg☢rᡠ¹ºẈḄᙽᦪ=ᙢẈḄ☢½ᡠ·ᵨ¿ÀÁÂḄ¦¹ᙢᡠ¹ÃẈḄᙽᦪj¹ᙢḄg☢ᡂ¦3^஺ᦑ⌱r4஺9.mr360°X75%=270°hr⊤ÄÅÆÇḄᡧḄᙊÉÊ270஺.d7⚓/g12⚓

7ᦑ⌱rD.10.mr6r7=36r42Ḅ᜜⚗6Ì42஺ᦑ⌱rC஺II.mr·ÍÎ!ÏÐÑÒÎᙠᓭÔÕ50°ḄᔣJᑣ·ÒÎ!ÏÐÑÍÎᙠᓅÔØ50°ᔣJ஺ᦑ⌱rBo12.mr(14-8)r(14-6)_11——:—86=3r4ᓽᵬjTḄ5¡ᦔ᳛Ḅ33r4.ᦑ⌱rB.13.mr48+4=12Cem)hrÜḄ²ஹÝஹḄÌ12czn.ᦑ⌱rA.Þ.ßà⚪(ᐳ6⚪)m.3^3X3_99X2^18,18X2^3614'7=7X3á21X24242X284hrâᩭḄᑖᦪä஺84ᦑ>-8415.mråᓝçèáᓟéêëᑏ¡r8752000000,íîáᐭᑮ“è”ò88è17.2%ᦋᑏᡂᦪ0.172஺ᦑ8752000000,88,0.172,16.mr—X3.14X(124-2)2X123=Jô3.14X36X123=452.16(ᑖ)hr#ᙊ┵ḄQ452.16ᑖ.d8⚓/g12⚓

8ᦑ452.16ᑖ.17.mr¬!4<7ᡠ·õõö.÷øùú1ùᑮáûᨴýḄþÿឋᜧ7-4=3ᡠᝤᝤᐜ3ᨴᑮᨴḄឋ᪵ᜧ஺ᦑ3஺18.!ᙠ#$%ᑁ⚗Ḅ()ᨬ+Ḅ,ᦪ᪷/#$Ḅឋ,0᜜⚗Ḅ(2)ᨬ+Ḅ,ᦪᨬ+Ḅ,ᦪ)2,ᐸ%᜜⚗)0.5,4᜜⚗52+06=4ᦑ4஺19.!720X-^4+5=720X_l9=3206720X—^4+5=720x59=40067!89ᑖ;3206<89ᑖ;4006.ᦑ320,400.>.?ᵨ⚪ᐳ7+⚪=4+(A-A)+2823=4-XC82=4X8x32D9⚓/G12⚓

9=32XM2=48P7!▅RSTUᩭᨵ48PXYZ[.21.!ᒕ^!1800X1-A9=1800X$9=100cdefg!1000X-?-3+2=1000x35=600cde7!kfgḄ☢()600cde.22.!360X1-40%+1-50%=360X60%4-50%=2164-50%=432p432-360=72p7!r⌱72PᵱY஺23.!-1x12.56X1.5X7003=6.28X700=4396ᓟw7!xᚮ+z{|4396ᓟw஺24.!1804-1-A5=804-A5=100p7!᝕Yᨵ100p஺D10⚓/G12⚓

10(2)80X(1-A)5=80XA5=64(p)7!ᵱYᨵ64p஺25.![3.14X(6+2)2X6+4+3.14X(6+2)2]X8=[3.14D9X6X4+3.14X9]8=[28.26X6+4+28.26]X8=[169.564-4+28.26]X8=[42.39+28.26]X8=70.65X8=565.2(dᔖe)7!xᩞḄ()565.2dᔖe஺26.!(1)24ᔖe!120ᓟe=24ᔖe!12000000ᔖe=1!5000007!xḄ#$)1!500000.(2)1204-24X3.4=5X3.4=17(ᓟe)7!ஹᙢḄ▭)17ᓟe.D11⚓/G12⚓

11D12⚓/G12⚓