2022-2023学年六年级下册期末数学苏教版升学分班测试模拟练习卷（三）含答案

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ýúKᑮ᪥.A.7:10B.7:40C.7:308_(??)22.—---1218A.9B.10C.12D.1523.(rWᦪ%rWKᵨ6⊤,ᓝᵨa⊤,!"ᦪ$A.abB.baC.\0a+b24.&63x101Ḅ*+,-./Ḅ01$A.63x100+1B.63x100-1C.63x100+633.*+⚪5ᑖ30ᑖ25.78ᝯ+:;<.18-1.5-0.159l4323ᔊAr9BVl5x-x—x—A.7+1XA35101371326.*+C☢ᔜ⚪,FG+Ḅ⌕G+஺1.7+5.02+3.983l1ஹ2.rzL+[(_+_)L]55392.5x3,2x0.1250.625x0.5+-+-x62.5%8227.STU஺V2⚓/Y12⚓

2212—x+—=33328.ᑡ0*+஺L!ᦪḄ3[49Ḅ3\2,!ᦪ$\]^5777129.ᨵ`ac⚞ef\]`஺cgh⍝j“4ᙠlmnop4ᙠqrstupᙠv▾,574ᒕCḄ27`ᙠyztu஺”ᙠ|c⚞eCḄᐳᨵ\]`^~.ᵨ⚪5ᑖ32ᑖ30.L8ᑖ10.1ᓟp7.2ᑖB\]ᓟ^31.Lᚮ᯼ᵨ|,$6ᔴpᚮ᯼ᐳᨵ\]ᔴ^32.L8☢$3000ᐗpᡭᢚpp;20%,8Ḅ$\]ᐗ^33.ᡃ¢£ᵨ¤¥ஹ¦§¨©ᢥ2:5:75Ḅ«¬[ᑴ“¥°”ᵨᩭ■³´ᑈ஺⌕ᑴLộ410·Ḅ“¥°”p◤⌕\]·¤¥^34.L!¹º»ᐳᨵஹC"¼ºᐸ¾¼¹º¿ᦪᓰ!¹º»¹ºYᦪḄ45%.Áᙠ¼ÃÄ10¿ÅᑮC¼pC¼¹º¿ᦪÇᓰ¹ºYᦪḄ60%,!¹º»ᐳᨵ¹º\]¿^35.Lᚮ᯼p᝞-ᜩÊ1.2ᔴp40ᜩÊËpÌ▭ᜩÊ0.8ᔴpÊËᚮ᯼◤\]ᜩ^36.C☢$ÎÏÐ20178ᨴ26ÒᑮÓÔᑏḄÔÖ×pᑮÎÏÐBÃg\]Ø^éXXXXXXXXÔ3êëᜧᑏíîᐗ᦮ðñᨵᦔóô`ðñÔêëÙᑏᑭ᳛÷ÔÒᑮÒøÃT0200002.75%2017082620200825᦮Ô᦮Ã37.Ù¦ᵨÚÛḄÜÝØÞßàᣎp᝛ᣎḄãäᨵ1ᐗ¨~åḄæçᐳ25èpᐳ19ᐗ.ãäḄLᐗ¨~åḄæçᔜᨵ\]è^V3⚓/Y12⚓

3ùὃhᫀL.ü⚪1.Sj1495000000ýujᓝ3þÿᓟ
1495000000=1495001495000000a15;ᫀᓝᓟ
14950015.2.-=4,ᓽa6ᡂᦪᐵ"bᑣ஺bḄ'(ᦪ)b,ᨬ+'ᦪ)4.ᫀb,a.3.—=24:20=36-r30=—=1.20540ᫀ:20,36,40,1.2o4.30+3=50(3)53-4-30x105=—xlO50=(+8)91+8:;<=503>?<=103>?◤⌕=+8஺5ᫀ50—o55.30:5=(30+5):(5+5)=6:1B4⚓/E12⚓

46:l=6-i-l=6FG+8H=IJᡠ;LM⊤OIJ஺ᫀ6:1,6,IJ஺6.24ḄPᦪᨵ1,2,3,4,6,8,12,24⌱S3TᦪU23,S3ᔠᦪU46:;WᡂLXU2:3=4:6.ᦑᫀU2:3=4:6.7.50-2=48(Z)48—X100%=96%50[\᳛)96%.ᫀ96%.8.(1)2^Ḅᑖ`)7,ᡠ;ᑖᦪᓫb),77(2)ᨬ+ḄTᦪ)2,2--2=-,ᓽcdᣵ33f᪵Ḅᓫbh)ᨬ+ḄTᦪ.77ᫀ13.79.33i)388(U1=[,ᡠ;1j☢ᨵ53/ᫀ-55.810.a-25=(a-25)lmmno(a-25)l஺8opSZḄoqr)25l஺ᫀ(a-25),25஺11.ss100t100()tus0.5050500ᙊws1.201201200xឋs2.402402400ᫀ50,500120,1200240,2400஺B5⚓/E12⚓

512.ᢚ=90%324090%=3600(ᐗ)f|ᵯᾯḄ)3600ᐗ஺ᫀ3600஺13.15c77?:7.5<=150mm:7.5mm,=150:7.5,(150+7.5):(7.5+7.5),=20:1,fḄLX)20:1,ᫀ20:1.7=52ᵬ1,1=5:7ᫀ—;5.7.5.ᑨ┯15.9+24=18᝛ḄṑḨ8HᓰᐰᜩḄ8ᡠ;⚪┯.ᫀX.16.186x80%=186x0.8=148.8ᐗ186-148.8=37.2ᐗL37.2ᐗ.B6⚓/E12⚓

6ᦑ⚪Ḅ)┯Ḅ.ᫀX.17.᝞a:b=2:5,b:a=5:2=~,ᓽ6)aḄ2.52⚪¡ᫀ“18.3LḄ£⚗)8,᝞£⚗¥<16,ᓽ8+16=24,24+8=3,¦§¨£⚗©3,⌕ªLM«ᨵ¬p⚗®¯©3,ᡠ;⚪┯஺ᫀxo19.᝞°-8=17,ᓽ°=25(±)©²±³´a6ᡂµLXᡠ;⚪¡஺ᫀ4஺¶.⌱⌱20.Zᦪxmᙳ¸ZᓰᙢḄ☢²=ᦟ»jḄ☢²ᦟ»jḄ☢²±h)fS¼½Ḅ©¾±ᡠ;ᡂµLXᫀB.21.7825ᑖ+15ᑖ=7840ᑖ+¿ÀÁ7:40ᑮ᪥.ᫀB.»88-422x61222.=---=-=----=—1212+433x618ᫀC஺23.(UᓝbᦪÄUa,3bᦪÄUᡠ;f3SbᦪU10஺+஺ᫀC஺24.63x101,=63x(100+1),=63x100+63,=6300+63,=6363.ᫀc..ÅÆ⚪B7⚓/E12⚓

725.(1)18-1.5-0.15=12-0.15=11.85919.9.910^20=223(3)5x—x—x—3510213=(5x-)x(lx—)5310=245(4)137138115—+—x137713+3Ç1377B8⚓/E12⚓

826.(1)1.7+5.02+3.98=1.7+(5.02+3.98)=1.7+9=10.7(2)5539382.r312=——55-4(3)2.5x3.2x0.125=2.5x(04x8)x0.125=(2.5x0.4)x(8x0.125)=1x1=1(4)0.625x0.5+-+-X62.5%82=0.625x(0.5+1+)=0.625x2=1.2527.প-x=-65B9⚓/E12⚓

95J5-X4--6566x25315(2)x+—=41633153X-r-x—x—441644564212(3)—x+—=3332112_J_—Xd---3333~321—x=—33221,—2—X4--=333.31x=—24?28.(49x,+2)+=(28+2)+(3=30+25=50f3ᦪ)50஺77129.27+(1-±---)574»9=27+——140=420(Z)¯Ô⚞Ö×Ḅᐳᨵ420Z஺
.®ᵨ⚪30.10.1x7.2=72.72ᓟÚB10⚓/E12⚓

10:7.2ᑖÛ:;ÜÝ72.72ᓟÚ.31.6-1=10ᔴfᚮ᯼ᐳᨵ10ᔴ஺32.3
00x80%x1-20%
=2400x0.8=1920ᐗfáâãäåæHḄç)1920ᐗ.=410x—41=10è◤⌕éᜓ10èëì஺34.10+60%-55%
=104-5%=200íf3îïᐳᨵî200í.35.40x1.2-0.8=48-0.8=60ᜩðñfᚮ᯼◤60ᜩ.36.20000+20000x2.75%x3=20000+1650=21650ᐗᑮæpòó:;ôõ21650ᐗ.37.25x0.5=12.5ᐗ1ᐗḄö÷19-12.5
4-1-0.5
=6.54-0.5=13ø5ùḄö÷B11⚓/E12⚓

1125-13=12øúûjḄᐗḄö÷ᨵ13ø
ùḄö÷ᨵ12ø.B12⚓/E12⚓