第一篇:人教版五年級數學上冊 口算訓練專題五
人教版五年級數學上冊
口算訓練專題五(限時10分鐘)姓名:2012-12-16
7.2×0.01=3.6÷2=0.1÷0.125=11.2÷0.2=0.75×4=0.36+1.54=1.01×99=420
8.1÷0.3=135
2.8×0.4=14
8.4÷0.5=
8.4÷0.01=
0.7+6.53=0.48
2.16-1.6=87-8.7=6.6
2.1×40÷10=
÷35=3÷0.5=0.51-7.4=1.920.25÷5=0.25×0.04=÷0.24=4.4+6.6= 11÷4÷8÷0.25=0÷4=÷17=÷0.04=0.25÷0.5=4.4×2.5=×0.6 =.25×6.4×4÷0.64=
第二篇:冀教版五年級數學上冊口算練習
一
0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 2.4×0.5= 0.8×1.1= 7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41=
二
3.6÷0.18= 1.5×0.4= 1.25×8= 0.6×0.5= 0.25×0.4= 3.5÷0.07= 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.026×100= 10÷20= 24÷15= 8.65×10= 0.35×0.6= 3.08×0.01=
三
9.6÷0.8= 0.108÷2= 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 0.25×3.97×4= 1.25×0.8=(1.2+8.8)×0.4= 0÷1.7= 9÷0.25÷4= 1÷2.5=
四
3.2×0.4= 0.3÷0.01= 4÷0.5= 5.1÷0.17= 0.28÷1.4= 0.9÷0.45= 9.6÷16= 1÷0.01 =
0.01÷1= 7.5÷1.5= 0.81÷9= 3÷0.5=
10÷25= 4.8÷0.16= 0÷3.89= 3.52÷1=
6.4÷4﹦ 1.5÷0.3﹦ 1×0.4÷1×0.4= 1.8×5﹦
五
7.2÷0.9﹦ 25×4÷0.25×4= 2.2×6﹦ 8.4÷0.4﹦
4.5÷0.9﹦ 2.5×4﹦ 25×3.3×0﹦ 2.5×4﹦ 0.3÷0.1﹦ 4.5×2= 7.8+0.22= 2-0.64-0.36﹦
3.4×0.4= 12.6-0.9= 2-1.64-0.36﹦ 1.2÷0.04= 0.42÷7= 1.25×3.3×0﹦ 0.9+2.01= 2.97÷100=
六
20-3.7-7.3= 6.3+7= 2.19+9.1= 0.65×0.2= 9.8-0.98= 1-0.1×0.1= 0.7+3= 1.2×0.8= 0.9×7+10.7= 6.3÷0.021= 1.5÷0.03= 6.8-2.4÷3= 5×0.7= 0.43×5= 3.6÷0.9-4= 3.6-0.36= 8.1-2.2= 0.6÷0.3+0.5= 6.8+8.6= 9.4×0.2=
七
1.8÷0.9= 2-1.08= 8.8÷0.4= 43×0.01﹦
3.72×0.2= 0.7×8= 99+0.1﹦ 3.2-2= 6×0.125= 1.9×4﹦ 8.8÷0.11= 4×1.2×0.25= 0.125×8﹦0.05×4= 4.23.72÷4= 1.13.2×50= 3.21.29÷3= 1.210.7-5.7= 0.01×100= 1.2-0.9= 20×0.4= 7-2.5×4= 6÷10= 6.4÷8= 0.24×0.5= 3.2-0.9= 0.12
×40= 2.3÷0.1﹦ 8×5.1= ×3﹦ 2.01÷3= 1.8÷0.3=
八
×0.7= 2.32-0.4= 5.1÷51= ×0.5= 0.01÷0.1= 1.25÷0.5= ×3= 2-0.8= 55×0.06= 0.52+0.08= 2÷5= 8×0.03= 30×0.01= 0×1.22= 0.6×5= 九
0.54÷0.6= 0.26×0.3= 1÷0.05= 0.9= 16÷0.4= 0.14×5= 3.2÷0.8= 0.45+0.55= 5.1÷0.3= 0.2×12= ×6= 15÷2= 4.95×1000= 3 1.8
十
6.9×0.1= 0.4×0.5= 2.4÷0.8= 10.8÷9= 3.2÷0.04= 5.6÷1.4= 0.48÷0.8= 4.4÷0.11=
4.2×3 = 0.16×5 ﹦ 1.78×2.2 = 1.2×5= 0.7×0.01= 2.55.37×5= 9.616.9×0.3= 2.370.78×5 = 54.39×10= 4.3912×0.03= 0.037.3×5= 0.10.05×0.8=1.3×0.4= 13.53.6×0.09= 2000.42×0.6=0.5×0.7 = 0.8
×0.4 = 1.25×8= 6.6×0.6 = ×0.6 = 5.3×2 = 5.5×3=
十一
+6.3= 2.37+3.7= 2.64×5= ×0.78= 5.3×42= 1×0.125= ×0.1= 0.7×2 3= 0.47×0.7= ×0.12= 3×0.121= 8.6×0.7= ×0.2= 3.57×5= 4.2×0.1=
十二
×3= 7.5×2.5×4= 1.2×0.4= × 6 = 0.75×0.5= 3.5×0.1=
×0.04= 12-1.2= 1.3×0.5=
×0.5= 0.21×0.3= 2.5-1.37= ×3.2= 1.5×4= 5×4.8= 4 1.23 3.2十三
0.75+0.8= 0.13×4= 8.5×100= 5.4×10= 4.2×1000= 3.2×100= 3.6×0.1= 0.18×0.3=
1.2×0.3= 0.49×0.7= 0.04×25= 42.4+7.6=
1.58+2.42=3.9+2.7= 0.241.25×8= 5.70.24×0.3= 0.27×1.3= 0.364×0.5= 72.4×0.8= 91-0.82= 9.64.8×0.4= 5.4+4.6?2= 9-3.2=(1.5+2.4)1.3×0.4= 8.59.5×0.1= 0.125×1= 4.39
-5.6= 1.25×4= 7.8×0.5= ×0.3= 2.5×4= 0.3×10=
十四
×5.7= 0×4.8= 12-3.8= ×0.5= 2.5×3= 4.4×(5×0.2)= ×0.3= 0.35×0.7= 0.7×0.7= ×2.1= 8.89+0.1= 0.1×0.01= ×0.4= 10×0.01= 4.3-0.25=
十五
×0.3= 2.6×0.01= 0×25.4=
×0.2= ×0.5= 7.2×0.8= 5.4×0.6= 10×2.5= 35×0.05= 0.64×0.4= ×10= 4.39÷0.1= 0.7×2= 5 7.8十六
2.5×0.5= 6.45×0.01= 0.36×0.3= 0.8×0.001= 0.01×0.2= 7.5×2.5= 8.8×0.2= 0.96×6= 0.75×0.5= 0.7×5= 0.08×1000= 0.1×6.7= 1.6×0.5= 2.5×4= 0.74×0.4= 7.5×3= 0×25.4= 4.8×0.4= 7.5×2.5×4= 1÷0.125=
十七
3.74×0= 0.8×0.6= 0.05×0.08= 80×1.25= 0.13×7= 3.5×4= 2.8×0.5 3.5×200=
0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54= 0.05×4= 4×0.3= 12.5×8= 2.3×4= 3.25×0= 2.6×3= 7.5×0.1= 1.25÷0.25=
十八
0×9.8= 3÷4= 3.5×0= 1×0.06= 2.6×3= 7.5×0.1= 9×0.5= 8.2+1.8= 2.4×5= 3.99×1= 8.4÷7= 8.4÷0.7= 0.34÷0.17= 30.4÷4= 1.2×6= 0.72÷0.6= 2.6÷1.3= 0.6×0.3= 0÷3.65= 7.82÷1 =
十九
0.001÷0.1= 1.4÷0.7= 3.6÷0.06= 5.6÷0.9=
5.6÷1.4= 0.48÷0.8= 4.4÷0.11= 4.2×3 = 3.2×0.4= 0.3÷0.01= 4÷0.5= 5.1÷0.17= 0.28÷1.4= 0.9÷0.45= 9.6÷1 1÷0.01 =
0.01÷1= 7.5÷1.5= 0.81÷9= 3÷0.5=
二十
10÷25= 4.8÷0.16= 0÷3.89= 3.52÷1=
37.2×99+37.2= 6.4÷4﹦ 1.5÷0.3﹦ 1.8×5﹦
7.2÷0.9﹦ 2.2×6﹦ 8.4÷0.4﹦ 3.2×0.8= 2.5×0.5= 2.03×2= 1.65×0.5= 0.9×0.4= 0×5.8= 0.36×0.9= 1.62×0.4= 2.5×0.5=
二十一
0.05×0.8= 1.23×3= 7.5×2.5×4= 1.2×0.4= 2.8×0.4= 2.5×0.4= 1.2×5×8 = 5.37×0+4.63 = 2.4×0.3 = 2.03×2= 4÷0.5= 7×2.1= 8.89+0.1= 0.1÷0.01= 2.4×0.8= 9×0.4= 10×0.01= 1-0.82= 9.6÷0.3= 2.6×0.01=
二十二
0.7×0.7= 0.7+0.7= 0.3×1.21= 3×1.21= 7.8-5.6= 1.25×4= 7.8×0.5= 0.24÷0.3=
2.5×4= 0.3÷10= 1.25×8= 5.7÷5.7=
0÷4.8= 77580÷290=(8.699×0.35= 0.058.5×100= 5.40.45÷0.15=0.49÷0.7= 8.50.36÷0.03= 0.088.8÷0.2= 0.96 0.08×1000= 0.10.74×0.4= 7.51.3×0.4= 5.4÷0.6= 9.5÷0.1= 10÷2.5= 35÷0.05=
÷7.7= 7.3÷0.5= 5.8+1.4)×18= 0.1×0.2=二十三
×0.8= 1.23÷3= 0.36÷10= 4.2×1000= 2÷0.1= 18×0.3= 1.2÷1.7= 0.04×25= 6.45÷0.001= 0.01÷0.2= 7.5二十四
÷6= 0.75÷0.5= 0.7×6.7= 1.6×0.5= 2.5×3= 0×25.4= 3.6×2= 8.5÷0.5= ÷0.29= ÷0.1=
÷12= ÷100=
÷0.3=
÷0.01= ÷2.5=
×5=
×4= 4.8×0.4= 7.2÷0.8= 8
4.2 3.6 單元梳理課
一、單元梳理課的定義
單元梳理課是在學生經歷了某單元或某一階段的學習后,學生在教師的引領下,自主、合作梳理單元知識與技能、構建數學思維網絡。這節課不是簡單地知識與回顧,而是學生們自主梳理,展示自我的舞臺,學生在相互交流、分享、展示和評價的過程中,將一單元的知識形成整體的網絡系統,發現、提出、分析、解決問題能力得到進一步的提高。
二、單元梳理課的意義
1、單元知識梳理能夠加深學生對知識的理解。
2、單元知識梳理可以使知識系統化。
三、單元梳理課的原則
1、關注梳理方法。
2、鼓勵學生自主、合作梳理知識。
3、注重學生數學水平的提高。
四、單元梳理課的特點
1、再現性。
2、概括性。
3、系統性
4、綜合性
五、單元梳理課的教學流程
1.課前自主梳理。這部分內容教師課前要根據班級學生的實際情況和本單元的重、難點,精心設計課前嘗試小研究作業,內容包 括知識點的梳理以及典型題和易錯題的梳理。學生梳理的形式不限,可以是文字式、表格式、畫圖式等,總之放手讓學生采取個人喜歡的方式進行梳理,調動學生的積極性和主動性。2.組內交流完善梳理。在交流的過程中,吸取他人的長處,比如知識點整理的疏漏,解題技巧的妙招,透過生生的思維碰撞,完善個人的知識梳理,解決小組中同學之間存在的問題。3.班級交流提升梳理。各小組匯報小組中的知識梳理,提出本單元應該注意的問題以及典型題和易錯題等,形式可以是展示,提問和質疑等多種形式。這一環節有助于學生進一步領略單元知識的全貌,有利于思維的撞擊和智慧火花的迸發。
4.應用拓展。教師根據本單元的知識結構,題型特點及易錯、易混題型,設計層次不同、形式多樣的練習題,幫助學生強化所學知識,提高教學效果。
5.回歸個人整理。經過小組學習、全班交流及應用拓展后,學生結合本節課的學習收獲及過程,將一單元的知識形成較初次梳理更加完善的知識網絡圖。學生在展示自己的作品,相互評價與交流中認識到自己需要進一步完善的地方以及他人的優勢,在這一環節對孩子們思維能力、傾聽能力,以及自主學習的能力都有很大的提高。
第三篇:五年級上冊數學期中口算100題
2013-2014學第一學期 五年級期中測試口算練習題
班級:
姓名:
成績
4.7+2.3=
4.5×2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 3.6÷24= 0.8×1.1= 7.2+12.8=
46.7-3.8=
12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41= 10÷20= 24÷15= 8.65×10= 0.35×0.6= 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5=
2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7= 0.22×102= 9÷0.25÷4= 0.25×3.97×4=(1.2+8.8)×0.4= 3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5×400= 19.9+11.1=
187÷1000= 1+3.89=
0.081×10= 75÷10= 0.96÷0.8=
0.8×7= 1.5×7= 1.32×8= 0.7×8= 10.3×2= 5×0.6=
0.9×0.3= 3.5×0.2= 2.01×0=
10×0.05= 0.13×7= 0.21×100=
0.7×4= 0.05×4= 4×0.3=
430-250= 0.17+0.06= 1.02-0.09=
7200÷800= 0.17+0.6= 0.83-0.6=
17×300=
第四篇:五年級上冊口算練習題
五年級第九冊口算練習
4.7+2.3=
4.5×2=
6.9-2.5=
7.2×0.8=
6×3.4=
0.62-0.32=
1.4×0.5=
0.75×100= 0.02×0.5=
3.6÷0.3=
6.3÷7=
5.6÷100= 0.75÷0.25=
0.125×8=
4.8÷0.3=
0.96÷2= 0.56÷28=
0.36÷0.4=
0.64÷0.8=
0.72÷3.6= 3.6÷24=
0.8×1.1=
7.2+12.8=
46.7-3.8= 12.8÷4=
5.2÷13=
12.5÷5=
1.64÷41= 10÷20=
24÷15=
8.65×10=
0.35×0.6= 3.08×0.01=
2.4÷0.8=
4.95÷0.9=
0.56÷0.7= 7.2×0.1=
1÷2.5=
0.22×102=
4.95×1000= 10.8÷9=
9.65÷0.1=
0.125×4=
0.01×0.1=
1.25×0.8=
9÷0.25÷4=
6.9×0.1=
0.4×0.5= 9.6÷0.8=
0.108÷2= 0.325×100=
2.5×8=
3.28×0.1=
3.9÷0.13= 0.25×0.4=
1.6÷0.8= 3.2÷0.04=
0÷1.7=
0.25×3.97×4=
(1.2+8.8)×0.4=
第五篇:五年級數學上冊口算練習題[人教版]
五年級口算練習(1)
班級:
姓名:
成績:
4.7+2.3=
4.5×2=
6.9-2.5=
7.2×0.8=
6×3.4=
0.62-0.32=
1.4×0.5=
0.75×100= 0.02×0.5=
3.6÷0.3=
6.3÷7=
5.6÷100= 0.75÷0.25=
0.125×8=
4.8÷0.3=
0.96÷2= 0.56÷28=
0.36÷0.4=
0.64÷0.8=
0.72÷3.6= 2.4×0.5=
0.8×1.1=
7.2+12.8=
46.7-3.8= 12.8÷4=
5.2÷13=
12.5÷5=
1.64÷41= 10÷20=
24÷15=
8.65×10=
0.35×0.6= 3.08×0.01=
4.95×1000=
6.9×0.1=
0.4×0.5= 2.4÷0.8=
10.8÷9=
9.6÷0.8=
0.108÷2= 4.95÷0.9=
9.65÷0.1=
0.325×100=
2.5×8= 0.56÷0.7=
0.125×4=
3.28×0.1=
3.9÷0.13= 7.2×0.1=
0.01×0.1=
0.25×0.4=
1.6÷0.8= 1÷2.5=
1.25×0.8=
3.2÷0.04=
0÷1.7= 9÷0.25÷4=
0.25×3.97×4=
(1.2+8.8)×0.4=
五年級口算練習(2)
班級:
姓名:
成績:
5.6÷1.4= 0.48÷0.8= 4.4÷0.11= 4.2×3 = 3.2×0.4= 0.3÷0.01= 4÷0.5= 5.1÷0.17= 0.28÷1.4= 0.9÷0.45= 9.6÷16= 1÷0.01 = 0.01÷1= 7.5÷1.5= 0.81÷9= 3÷0.5= 10÷25= 4.8÷0.16=
0÷3.89= 3.52÷1= 37.2×99+37.2= 6.4÷4﹦ 1.5÷0.3﹦ 1×0.4÷1×0.4= 1.8×5﹦ 7.2÷0.9﹦ 25×4÷0.25×4= 2.2×6﹦ 8.4÷0.4﹦ 9÷5-1.9÷5﹦ 4.5÷0.9﹦ 2.5×4﹦ 25×3.3×0﹦ 2.5×4﹦ 0.3÷0.1﹦ 37.2×99+37.2﹦ 4.5×2= 7.8+0.22= 2-0.64-0.36﹦
五年級口算練習(3)
班級:
姓名:
成績:
3.4×0.4= 12.6-0.9= 2-1.64-0.36﹦ 1.2÷0.04= 0.42÷7= 1.25×3.3×0﹦ 0.9+2.01= 2.97÷100= 20-3.7-7.3= 6.3+7= 2.19+9.1= 5×0.75÷1.5×0.75= 0.65×0.2= 9.8-0.98= 1-0.1×0.1= 0.7+3= 1.2×0.8= 0.9×7+10.7= 6.3÷0.021= 1.5÷0.03= 6.8-2.4÷3= 5×0.7= 0.43×5= 3.6÷0.9-4= 3.6-0.36= 8.1-2.2= 0.6÷0.3+0.5= 6.8+8.6= 9.4×0.2= 1.8÷0.9×0.5= 2-1.08= 8.8÷0.4=(1.6+0.5)÷5= 43×0.01﹦ 3.72×0.2= 0.7×8-0.6= 99+0.1﹦ 3.2-2= 6×0.125×8=
五年級口算練習(4)
班級:
姓名:
成績:
1.9×4﹦ 8.8÷0.11= 4×1.2×0.25= 0.125×8﹦ 1.8×40= 2.5-3.6÷1.8= 2.3÷0.1﹦ 8×5.1= 12-0.05×4= 4.2×3﹦ 2.01÷3= 16-4.5-5.5= 1.8÷0.3= 3.72÷4= 13-0.5-4= 1.1×0.7= 2.32-0.4= 1.9+5.1÷51= 3.2×50= 3.2×0.5= 1×0.01÷0.1= 1.25÷0.5= 1.29÷3= 7.2-1.2+6.7= 1.2×3= 2-0.8= 55×0.06= 10.7-5.7= 0.52+0.08= 2÷5= 8×0.03= 0.01×100= 30×0.01= 0×1.22= 0.6×5= 1.2-0.9= 0.54÷0.6= 0.26×0.3= 1÷0.05= 20×0.4= 2.8+10.2= 7-0.9= 0.55+0.3= 0.8+0.2= 16÷0.4= 0.14×5= 2.5×4= 15.3-10= 3.3+7= 6÷10= 0.86+2.1= 40.37+4= 3.2÷0.8= 0.45+0.55= 6.4÷8= 0.24×0.5=