2018~2019学年浙江省杭州市萧山区新街小学五年级(?期末数学模拟试卷 - 百度文库

ʱ : 2018~2019学年浙江省杭州市萧山区新街小学五年级(?期末数学模拟试卷 - 百度文库ϿʼĶ

2017-2018ѧ㽭ʡɽ½Сѧ꼶ϣĩѧģ

Ծ

һһ20֣

12.00֣9.9847һλС λС 21.00֣ÿϰĵaԪʦ12һҪ Ԫ 32.00֣8.307307ѭ üǷ

42.00֣ڼ53.210.31ʱͳС㶼Ҫ ƶ λ 51.00֣ÿʼDZ2.7Ԫ10ԪǮ

62.00֣ڴк123һĿ Ŀ

72.00֣0.40.4050.45У С 82.00֣203ѭСʾ ȷٷλ 93.00֣ڡ=򡰣

4.68124.68 1.41.21.4 7.57.51

101.00֣һƽıΣ23

112.00֣ˮƻaǧˣÿbǧˣ5ʣ ǧˣa=100b=12ʱʣ ǧˣ

һжϣ5֣

121.00֣Ļһĺͣ ж϶Դ

131.00֣ѭСССѭС ж϶Դ 141.00֣δ֪ʽӽз̣ ж϶Դ 151.00֣4.96һλС4.0 ж϶Դ 161.00֣a+a=a2 ж϶Դ

һѡ5֣

171.00֣ڵһʽǣ A5.30.09

B270.01

C0.99.7

181.00֣汣λСǣ

A1.3741.37 B2.9953.00 C4.1054.10 D5.0725.07 191.00֣2.5100 2.50.01 A

B

201.00֣һ·Ҫ3.2ײ100ײ · A30 B31 C32 211.00֣۲õͼǣôǴӣ A B

C

ġһ㣮40֣

226.00ֱ֣д 6.2+0.85= 0.630.3+2=

5.050.5=

0.5=

0.40.634.871.7=

7.21000.7+1= 0=

2.5= 0.153=

0.10.50.60.8+0.810.01=

0.5=

2.7=

238.00֣ʽ㣮 4.254=

15.322.2ֵ 361.8=

4.380.22־ȷʮλ 2412.00֣ϲķ㣮

7.20.80 3.51£1.31.2 5.999+5.9 258.00֣̣ⷽ

4x+5=20 0.2736x=0.51 x2.98.6=98266.00֣һ4400400Ƕ٣ 270.21.56̣0.4ĻǶ٣

塢ʵ10֣

۲죮

20.70.810.040.04 x+7x=5.6

284.00֣һ6ƽף4׵ΣҪҪݣ 296.00֣ͼ1ͼΣֱͼ2л桢۲쵽ͼΣ

Ӧѧ֪ʶ⣮20֣

304.00֣һֻţ241.92ףôֻţƽÿף϶ף 314.00֣1428ÿ5װһͲװʣ3һװ˶Ͳ 324.00֣һܿͻٶ870ǧףٶȵ1145ǧףٶǶǧף÷̽⣬⣩

334.00֣ÿƽ׵680ǧˣһεϵ17ףµ8ף7ף鵾ɲȶǧˣ

344.00֣0.65Ԫ 1.3Ԫ ̨29.8Ԫ 45.5Ԫ

1Ҫ3յ̨ƣ90Ԫ 2㻹ʲôѧⲢŽ

2017-2018ѧ㽭ʡɽ½Сѧ꼶ϣĩ

ѧģԾ

ο

һһ20֣

12.00֣9.9847һλС 10.0 λС 9.98 𡿽⣺9.9847һλС10.0λС9.98 ʴΪ10.09.98

21.00֣ÿϰĵaԪʦ12һҪ 12a Ԫ 𡿽⣺ÿϰĵaԪʦ12һҪ12aԪ ʴΪ12a

32.00֣8.307307ѭ 307 üǷ 0

𡿽⣺8.307307ѭ 307üǷ 0 ʴΪ3070

42.00֣ڼ53.210.31ʱͳС㶼Ҫ ƶ 2 λ 𡿽⣺ڼ53.210.31ʱͳС㶼Ҫƶ2λ ʴΪң2

51.00֣ÿʼDZ2.7Ԫ10ԪǮ 3 𡿽⣺102.7=31.9Ԫ 3 ʴΪ3

62.00֣ڴк123һĿ

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