苏教版小升初2022-2023学年升学分班测试重难点突破练习（二）有解析

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116.°±᩟7³´ᙢ⊤¶ᔜ¸LᱥḄ¸º☢fᔜᓰ¸º☢fḄ¼ᑖ½2Y¾ᑴÀÁÂ஺A.ᩩB.ᢚÆC.ᡧ17.BÉ76ᑖ`ḄᙊÊËÌÍᡂ.cÎḄᙊ┵2ᙊ┵Ḅ>A.2ᑖ`B.12ᑖ`C.18ᑖ`18.Ñ☢>ᙽb_₝ᙢ2₝ᙢ1ÔÕÖᩩG×ØḄÙÚÛ2¸₝ÜᑖḄ☢f>G_`஺A.32B.128C.14019.ßßᵨXḄáb×â2ãâḄáᦪÛä஺)A.ᡂR/0B.ᡂ/0C.æᨵᡂ/020.12
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]ᑴ1Ḅ)A.8:00B.20:00C.22:00.Áë⚪!ᑖ24ᑖ21.ìíᑏïðᦪ஺110.3;1+6XL—I—=43466111121+1%=13x9=--1.—X—=3.44119922.ῃöÁë஺211533931__X___!--û——x24—
5+2028,88105.1523.ü_ä0.4:x=(l+g):5183(6+3x)x=8.-X4--39424.ᙊᙳᑖᡂᡂ!Ḅ#$%&᝞()#$%&Ḅ*+6.28ᔖ-./)ᙊḄ☢1+234ᔖ-562⚓/911⚓

2:.;<⚪(>ᑖ18ᑖ)25.?@ABCDᐜFB᪥HIᔣᓭLM30஺4ᔣO300,"PQᔣᓅLS45஺4ᔣO100஻?CᑮD஺᪷XYZ[\]H?@ABCDḄ#O^_`஺100mB᪥26.ᢥ⌕cᙠe☢4fg]`hiᡂjk஺01234567891011121314151617181920212223(1)]H#$%&Z8COᔣlm7fPḄ`&mP4nḄopᵨᦪs⊤u+(____)(2)]H#$%&N8CQw⚔n4yz┐4ᔣ|}90஺PḄ`&஺(3)~s`&Ḅ,+`জ[ᙠ4f`ᔠ〉Ḅop)s`&]Hᩭ4(4)]H`ঝᢥ2:1ḄAᜧPḄ`&஺63⚓/911⚓

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4ᫀ.jk⚪1.1995000000=19.95à1995000000B20.0àᫀ19.95,20.0,122.9+15=0.6=21:35=—=60%=ᢚ஺20ᫀ15,21,20,60,஺3.ᙠgᑁ⚗äå᎔ᦪᡠÍᑁ⚗1+1஺τ451-j—=—54è᜜⚗+9஺4ᫀ44.-1+8=+7ᓟêᑢì¶Bíî39ᓟêïð<-1ᓟê¿ñᑢìî8ᓟêïð<+7ᓟê஺ᫀ—1+7o5.1z45ᑖ=1.75z25ò4ᑖ-=0.025ò4-ᫀ1.75,0.025.6.7?⊤☢1—X—x6774x649244ᑖ-)49222í1:—X—X—77742——x—497=—ò4ᑖ-34365⚓/911⚓

5ôḄ⊤☢1+k4ᑖ-í1+-¢ò4ᑖ-.49343<248ᫀ—>—.493437.4=126,ö“Òbø+ùúûᯠᦪᡠÍ"b=12,ᓽa+6Ḅ12þᡠÍaÒ4Ḅÿᦪb,ᨬᦪa஺ᫀb,a=8.জ324+3=108,108-2=106108+2=110Ꮤᦪᑖ106ஹ108ஹ110.ঝ᪷3᦮◀ḄᦪḄᱯ2+6=8,8ᜧḄ3Ḅᨬᦪ9,9-8=1,ᡠ"26#$%&1'3Ḅᦪ(᪷5᦮◀ḄᦪḄᱯ26Ḅ)6,6*5ᨬ+,-6-5=1,ᡠ"26#$.$1'5Ḅᦪ.ᫀ106,108,110,1,1.9.44-16=0.25=10:40=25%.ᫀ16,10,25.10.3+2+1=6012(48+4x2=12x2=60ᔖ42(662248+4x—=12x—=40ᔖ42(6648-^4x1=12x1=20ᔖ42(66(6x4+6x2+4x2)x2,=(24+12+8)x2,=44x2,=88(67ᔖ4)(6x4x2=48(97ᔖ4)(:6⚓/=11⚓

6?7@Ḅ⊤☢C8867ᔖ4-@C4897ᔖ4.ᫀ88,48.D.ᑨFG┯11.ᵫᑖ᪆K5ᦪ-35ᦪ(LM┯N(ᫀx.12.Ox+y=@,ᡠ"x+PQ2-RPQ-ᡠ"xஹyᡂTUᐵW-X⚪LM┯N஺ᫀX஺13.Oᨵᐳᙊ]Ḅ^ᩩ`abᙊḄᕜ?ḄPdᑖeᡂḄfg-hiᡧg஺ᡠ"`ᙊkPᡧg஺ᫀl஺14.mCb@CḄno7Mpᯠrs-tᱥ@Ḅ@CbmCḄvwxᨵs-ᱥ@Ḅ@C⌕ᜧzmC-ᡠ"{⚪LM┯N.ᫀx.15.4+4+1
=4+5=0.8=80%=}ᢚᓽ“〈P”rzᡭ}ᢚ(X⚪L஺ᫀ.⌱P⌱16.᩟Oᙢ⊤ᔜᱥḄ☢Cᔜᓰ=☢CḄᑖ-ᑴᡧgnf஺ᫀC஺17.6x3=180ᑖ42ᙊ┵Ḅ18ᑖ4஺ᫀC஺18.16x10-2x16=160-32:7⚓/=11⚓

7=12806742₝dᑖḄ☢C128674஺ᫀB.19.£¤¥ᦪD¥?0PQ2-ᖪPQ-ᡠ"§¨Ḅ¥ᦪ*£¤ᡂTU஺ᫀAo20.12ªᑴ«Ḅ¬8:00¯z24ªᑴ«Ḅ20:00(ᫀB..no⚪:117110.33=0.0271-6x1=——I—=—P=—431246126361141121Ul%=10013x9=81—x—=34341129992115322.:(1)__x____—_2028.893-168323(2)__—x248105=——x2412=10D5½(3)515325159523.প0.4:x=(l+1):5(1+y)x=5x0.44=27:8⚓/=11⚓

888772V7x=Á4183(2)—X-r—39433—x=—8433338848x=2((3)(6+3x)xg=83+|x=833+-x-3=8-32lx=533=5—X-r—22410x=P.324.6.28+3.14=2(ᔖ4)2x2x3.14=4x3.14=12.56067ᔖ42ᙊḄ☢C12.5667ᔖ4.Ä.Å⚪25.᪷ᑖ᪆Æf᝞È:9⚓/=11⚓

901234567891011121314151617181920212223(2)᝞f((3)᝞f-(ᫀxᨵ)((4)᝞f஺ᫀ3,80É.⚪27.120x(g+40%)3=120x-5=720⚓2-:10⚓/=11⚓

10^ᜩPᐳËÌ72⚓.28.012180-150=300ᓟ42122-95=270ᓟ4230-27=30ᓟ42ÎÏÐÑÒÄÑÒÓÔÕÌ3ᓟ4஺022180-46=1340ᓟ42ÎÏÐÄᜩPᐳÔÕÌ134ᓟ4஺29.জ600+4-70=150-70=800ᓟ4/ª2×ØÙªÔÕ80ᓟ4.ঝ600ᓟ4=60000000ᔖ460000000x——!——=150ᔖ424000000A.8^ᙢḄfÛÜ15ᔖ4.30.10Ýᐗ=100000ᐗ100000x5.22%x3=5220x3=156600ᐗ2100000+15660=1156600ᐗ2ᑮÒà-á"âãÔäå{æbᑭèPᐳ115660ᐗ.31.é◤⌕xᙽẈ-ᵫ⚪vå-0.5x0.5x=0.8x0.8x500.25x=32x=32+0.25x=128◤⌕128ᙽ஺:11⚓/=11⚓