【小升初】人教版2022-2023学年期末数学专项提升模拟试卷AB卷（含解析）

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38ঝᐜ_GYd_AYOঞᐜ_◀YdeᵨDYឋfg_OটX4ᓄᡂ(1+1+1+1),deᵨAYmᣚoஹpᔠofg_஺"#জrX620,18xx184iT_5X3X18ߟ6X20X5920ঝ17X46+54=782+54=836ঞ34t᧖=3"w3342=3-(ߟ+—)33=3-2=1©9+99+999+9999+4=9+99+999+9999+(l+l+l+l)=(9+1)+(99+1)+(999+1)+(9999+1)=10+100+1000+10000=11110ூ34௃ὃ;

39ூ34௃3«¬Ḅ|®ᐵ¦஺35.ூᑖ᪆௃᪷ᙊḄᕜ±²#C=nd,Xᦪ³ᐭ²µ¢¶HᙊḄᕜ±6d·᪗¢3BḄᜧᭆ«¬ᓽ஺"#3.14X2=6.28Jᔖ¼L4+6.28=10.28Jᔖ¼L᝞¾#ூ34௃6⚪8⌕ὃ;ᙊḄᕜ±²Ḅᮣeᵨᐵ¦®¿À²஺36.ூᑖ᪆௃J1L᪷ÁÂḄᱯজᐜᔣÁÂ2Ädᔣ¾ÁÂ5Äᡈᐜᔣ¾ÁÂ5ÄdᔣÁÂ2ÄÅ?ঝÆᡂ/HÇ=஺J2L᪷ÈÉḄᱯঞÊ3Bᢥ⌮┐ÈÉ90஺3BḄ«¬ÏᐸÑᔜÓᑖᙳÊ63ᢥN=ᔣÈÉNḄÕᦪᓽ¡¢ÈÉḄ஺"#J1LÖজᐜᔣJᡈ¾LÁÂ2Jᡈ5LÄdᔣ¾JᡈLÁÂ5Jᡈ2LÄÅ?ঝÆᡂ/HÇ=஺J2L¡¢ঞ·“ØÙABC”Ê3Bᢥ⌮┐=ᔣÈÉ90°ḄJ·Þ⁐Ó`40⚓/c42⚓

40ூ34௃6⚪ὃ;Ḅàá3#ÁÂḄஹÈÉ/|ÕᦪḄÁÂRS=ᔣÈÉRSÈÉØ⌕â஺ãஹᮣTᵨ"äQ⚪஺5×4ᑖ=20ᑖL37.ூᑖ᪆௃ᵫ“æçᔛ<20%,”ᝤᝤë#“᝞ìdíf30ᓟïÅðᩭ/᪵ó”à®XôÞõðᨵḄ/÷ᜧ¼øᓫ«“1”ᓫ«“1”Ïà⍝ᵨ◀Yfg^_ᵨ30◀20%fg"ûᓽ஺"#204-20%=20ஹ5=20X5=100JᓟïLû#ôÞõðᩭᨵ100ᓟïᜧ¼஺ூ34௃⚪ᐵ¦üýᓫ«“1”ᓫ«“1”Ïà⍝ᵨ◀Yfg"ûᓽ஺38.ூᑖ᪆௃᪷þPÿ=
+ᓽ஺504-100-80=504-20=2.52.5!"஺ூ$%௃'⚪ὃ*+,⚪-Ḅ/,⚪◤1234''/6=
+”஺39.ூᑖ᪆௃ᵫ=>?@ABḄCDEᙊḄGHḄ2IJ᫜ḄLDE@ABḄCMᙊḄGH+N☢ᕜ@=@ABḄ@@ABḄ@Q?RSTᑖUVJ᫜ḄN☢WXLYSVJ᫜ḄZW.[ᙊḄ\H]rᔖ`2r+3.14X2r=16.568.28r=16.56r=2J᫜ḄZW:3.14X22X2X4=3.14X4X8=12.56X8=100.48dAᔖ`ef᫜ḄgWh10048dAᔖ`஺ூ$%௃i⚪j⌕ὃ*ᙊlZZWḄmnAoᐵqhrsᙊḄGH+N☢ᕜ@=@ABḄ@M@ABḄCthᙊlZḄL஺u41⚓/x42⚓

4140.ூᑖ᪆௃᪷z⚪>ᐜVᙊḄ\HYSVᙊḄ☢Wᓽh@ABḄ☢W|]@ABḄ☢Wh@}CᡠT@ABḄ@=Q,▢ᑖḄᔜᓽᑮᕜ@ᙊḄ☢W■th▢ᑖḄ☢W.\H12.56+3.14+2=2ᔖ`ᙊḄ☢W3.14X22=12.56Aᔖ`▢ᑖ☢W12.56xgt=9.42Aᔖ`@ABḄ@12.564-2=6.28ᔖ`▢ᑖᕜ@6.28+6.28-2+2+12.56X—4=6.28+4.28+2+3.14=15.7ᔖ`.▢ᑖḄ☢Wh9.42Aᔖ`ᕜ@h15.7ᔖ`.ூ$%௃i⚪j⌕ὃ*ḄhᙊḄᕜ@ஹᙊḄ☢WX@ABḄ☢WD34Ḅᵨ.41ூᑖ᪆௃᪷z⚪>?ᴻḄh1ᔖ`gᘤ☢Ḅ@h42-1X2ᔖ`Ch27-1X2ᔖ`Lh50-1ᔖ`᪷z@AZḄZW34V=Sh,h=V+S,ᦪzᐭ34஺30ᓣ=30000dAᔖ`42-1X2=40ᔖ`27-1X2=25ᔖ`300004-40X25=30000-?1000=30ᔖ`4:£Ḅ¤h30ᔖ`஺ூ$%௃i⚪j⌕ὃ*@AZZWgW34Ḅᮣ¦§ᵨᐵqh1234஺u42⚓/x42⚓