2022-2023学年人教版小学数学六年级下册期末分班考模拟卷（二）含解析

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ᓣ௃2022-2023ᦟ᱐
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▭=஺3.Bூ᪆௃ூᑖ᪆௃789:;ᙠᙢ1:>?ᕜᡠ7Ḅ8☢C?DEFGEFGḄEHIᙊKḄL☢ᕜEMHIᙊKḄNO%“ᙊKḄQ☢R=L☢ᕜExN”ᡠUᙠᙢ1:>?ᕜᡠ7Ḅ8☢VWC789:;ḄQ☢RXYZ[\]஺ூ௃ᵫᑖ᪆_&789:;:>?ᕜ`7ab8☢Cc:;ḄQ☢R஺#ᫀd5⚓ᐳ11⚓

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11x=0.25x=12ூ᪆௃ூ௃"1X--X=—487z
20.9x8-x=3p7.2--x=32-3337.2--x+-x=3+--x2223-x+3=7.23]x+3-3=7.2-332X=4.2x=2.8g4"3-px=16p9p16x=9x39416XT16=9x—]6x=0.25ভr^=xpp!X=4X193111I—x-p■—=4x--p■9939x=12KᫀR12⚓ᐳ11⚓

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()*+,"#ᡂ./0ᐵ23ᑡ5/065ᵬ89ᙢḄ;<=ᣚ?ᡂ@ᔖAᓫCḄᦪ<᪷DEF=G▭EFx/0Iᓽ*65ᙢDᵬ89ᙢḄEF஺ூ௃KLᵬஹ89ᙢNExᓟ᪷⚪QRKx:(5+3)=195K33x=8xl953x=1560x=520520ᓟ=52000000ᔖ1K4000000TᫀV13⚓ᐳ11⚓

13=1-4000000_1-400000052000000x—5—=13ᔖ4000000TKᙠ/0Ic1K4000000ḄᙢDᵬஹ89dNE13ᔖ஺ூ௃efK᪷⚪Qᑡ/065ᵬ89ᙢḄEFcT3⚪Ḅᐵg஺25.i᪻᪛525lmn᪛875lூ᪆௃ூᑖ᪆௃ᵫ⚪Q*+i᪻᪛/mn᪛Ḅlᦪrs5-3tuv+i᪻᪛/mn᪛r350l=350lwᙳᑖᡂs5-3tuᐜᵨ◀|651uḄlᦪ<ᵨ}|ᑖ~653usi᪻᪛tஹ5usmn᪛tlᦪᓽ*஺ூ௃350s5-3t=350-2=175slt;175x3=525slt;175x5=875slt;TKḄi᪻᪛525lmn᪛875l஺ூ௃3⚪ᢥ/0ᑖ⚪஺ᵫ⚪Q*+i᪻᪛/mn᪛Ḅlᦪrs5-3tu+i᪻᪛/mn᪛r350lᐵgc651uḄlᦪ653uஹ5uḄlᦪ஺26.10wூ᪆௃ூᑖ᪆௃⌕ᵨr6ḄcᙊḄ☢᪷ᙊḄ☢=☢ᕜxᵨ3.14x0.5x1.2,65
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|ᶇ¡¢ᦪ஺ூ௃50ᔖ=0.53.14x0.5x1.2x5=1.884x5=9.42=10swtTᫀV14⚓ᐳ11⚓

14TK¤¥¦§r◤⌕10w஺ூ௃3⚪ὃªᙊḄ☢ᢥ«¬?ᓽ*?"Q~®¯}5,QᓫC°±Ḅᣚ?,6¡¢ᦪḄ|஺73927.14x——2.4+12=—105ூ᪆௃ூ௃73914x——2.4-1.2=—105739TK14²ᩈ´µḄ,/1.2◀2.4Ḅᖪ·஺TᫀV15⚓ᐳ11⚓