ǰλãҳ > 2019-2020学年小学六年级下册小升初数学试卷(有答?人教?- 百度文库
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1һ1.990099.99 990100.0 2.342.5 20 3. 4.4.9
515.3 1.002 6.9 4 150 7.0.4705 8.5.5 39.40 30 10.1004.8 1256
1. 2. 3. 4. 5. 1.B 2.D 3.C 4.A 5.B
35ġ1.0.008 0.7 8 52 4 2.75 23
46321132.3 72.5 1.8 520273.x=100 x=1040
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101101+4101+3102104 ߡ1.[85.5(25+26)-8625]2685()
12.150(1-60-)750()
53. :軹Ҫӹxװ 2400:4x:5 x3000 4.:СѧСxˡ
1(1-)x20 x25 55.450(1+150)180(ǧʱ) 450-180270(ǧʱ) 1800.5+2700.3171(Ԫ)
6.Ҫ1Ρ3DZΪ123Ƚ1ź2ŷƽϳƣƽ⣬3ǴƷƽ⣬3ŲǴƷ;3ŷŵƽ2ųƣ
5 ҳ 6 ҳ
ƽ⣬1ǴƷ;ƽ⣬2ǴƷ 7.(1)241.82=43.68(Ԫ)
(2)251.82+(28-25)2.5853.24(Ԫ)
(3)251.82+(33-25)2.58+(35-33)x3.54=73.22(Ԫ)
6 ҳ 6 ҳ
92ƪĵ