六年級(jí)數(shù)學(xué)上冊(cè)口算題

1、六年級(jí)數(shù)學(xué)上冊(cè)口算題1、口算32×3= 60×3= 18×10= 0.007×100= 6÷100= 49×2= 12×7= 24×100= 3.136×100= 63.6÷100= 43×4= 72×5= 2.67×10=36.7÷10= 1.356÷100= 32×4= 82×5= 0.136×100= 0.3÷100= 2.3÷10=2、計(jì)算（）14×9= 3.14×2=

2、 4.44×200= 23×2.00= 0.13×3= 17×8= 5×1.7=2.8×40= 1.25×80= 0.6×7= 20×4= 2.5×4= 100×5.176= 3.5×2 0.12×5= 42×3= 5.26×0= 3×6.2= 0.25×40= 1.2×20= 1.2×3=2.5×40=2. 4×10= 4×0.05= 3.5×2= 0.37

3、5;4= 0.37×4= 2.5×40= 10×0.07= 1.4×6= 0.18×7= 1.5×4= 2×0.05= 0.14×4= 3.8×5=3.7×3= 0.6×8= 3×1.7= 0.05×7= 8.7×9= 0.45×2.5= 0.02×1.7=0.1×0.01= 68.59×12.23= 0.36×0.2= 0.213×0.26= 0.3×0.3= 0.51×0.

4、6= 1.006×0.3= 3.82×0.3= 1.3×3= 3.7×0.2= 105.2×0.2=2.71×0.4= 1.9×46.78=3、估算它們的結(jié)果0.31×3 1.2×0.8 0.98×12.1 1.51×2.01 0.97×3.62 0.46×12 0.8×100.2 2.9×6 9.2×0.3 30×0.3 1.03×5.21 1.03×0.521 0.103×5.21 10.3&

5、#215;0.521103×5.214、計(jì)算6.8×0.1= 4.8×8= 2.14×2= 1.1×0.8= 0.5×2×0.1= 4×0.4×0.3= 7×0.7×0= 0.75×2.2×0.3= 8.6 +1.4 ×5 = 2.4×8= 0.6×17= 0.16×5= 0.59×2=3×0.6×7= 9.7×0.2= 0.3×0.39= 0.17×4=8.4

6、15;8= 5×4×0.5=8.6×0.3= 0.08×10= 3.2×0.9= 0.017×7= 8×0.2×5=0.5×0.61×0.2 = 0.24×4.52+0.24×5.48 （7.6-0.23）×2.64 =5、計(jì)算9.4×0.3= 0.17+0.06=0.79×2=0.5×8.1=4.5×0.6=6.5×0.9= 1.02-0.09= 0.06×1.9=0.14×7=3.9×

7、;70=0.8×5= 0.83+0.6=1.6×0.7=2.8×0.3=0.8×9.7=9.4×5= 0.98-0.09=90×0.1=0.2×7.5=0.04×2.5=6、計(jì)算 1.9×0.9= 43×0.9= 0.15×7= 1.3×0.7= 0.6×7.6= 4.4×0.2= 8.3×5=0.9×1.5= 3.6×0.2= 9.4×0.3= 4.8×0.2= 7.8×0.3= 0.3

8、5;20= 65×0.4= 2.9×0.4= 1.2×0.8= 9.6×4= 0.8×6.1= 6.5×50= 0.3×3.5=7、計(jì)算 3.2-3.2= 2.8×0.4= 0.4×0.8=3.5×200=2.3×0.4= 3.7+2.3= 0.32×500=1.6×0.4= 2.6×3=30×0.1= 13.1×0.7 3.1×0.7=0.8×0.4×1.25=8、計(jì)算4.9×0.7= 3.5&

9、#215;0.2= 0.4×0.03= 2.7×3=0.25×0.4= 1.6×4= 0.8×0.6=0.25×100= 30×2.3=1.36×2= 20×3.5+6.5= 1.4+3.6×8= 1.5×0.6= 0.26×0.4= 0.6×0.12= 7.6×0.2= 4.3×0.2= 2.4×3=0.7×0.15=2.3×30= 0.517×0= 6.4×0.4= 2.5×4

10、15;3.2= 102 ×0.4-2×0.4= 104×2.5= 9.9×5 9、計(jì)算76÷2= 721÷7= 3.26÷10= 0.42×0.3= 5.6×20= 60÷6= 905÷5= 435÷100= 3.5×2= 4.5×100=57÷3= 800÷40= 0.3÷100= 64÷4= 315÷1000= 第二課時(shí) 小數(shù)除以整數(shù)（練習(xí)）計(jì)算8.7×0.1= 7.2÷4= 6.0

11、3÷9= 6.6÷2= 7.2÷4=70×0.7=9.6÷4= 8.4÷7= 9.6÷6= 6.96÷8=1.5×6= 7.1÷3= 6.4÷8= 9.9÷9= 0.75÷3=2.3×4= 8.5÷5= 9.1÷7= 5.7÷3= 第三課時(shí) 小數(shù)除以小數(shù)（新授）計(jì)算6.2×4= 3.3+0.7= 9.8÷2= 9.6÷8= 0.72÷3=1.4×5= 0.6+0.8=0.8&#

12、247;5= 9.81÷9= 0.64÷4=1.5×5= 3.26-0.7= 9.8÷7= 7.2÷4= 9.5÷5=2.6×6= 5.8-0.4= 5.6÷4= 0.76÷4= 8.4÷4= 第四課時(shí) 小數(shù)除以小數(shù)（練習(xí)）計(jì)算0.6+0.3= 6.5×0.3= 4÷0.5= 3.5÷0.5= 81÷0.9=1.3-0.4= 0.66×0.2= 3.6÷0.6= 4.9÷0.7= 7.2÷0.8=5.2+3.8= 3

13、.8×0.3= 2.1÷0.3= 36÷0.6= 4.5÷0.5=7.7-0.7= 1.8×8= 4.2÷0.7= 32÷0.4= 6.4÷0.4= 第五課時(shí) 商的近似值（新授）計(jì)算0.42×3= 13.6+0.4= 4.9÷7= 4.8÷8= 5.6÷8=12×0.6= 38.6-8= 2.4÷6= 6.3÷7= 0.24÷3=0.7×0.6=17.3+0.7= 0.42÷3= 7.2÷8= 8.1

14、47;0.9=2.5×4= 6.4-0.8= 6.5÷5= 6.03÷0.3= 5.6÷0.7= 第六課時(shí) 商的近似值（練習(xí)）計(jì)算2.9+5.7= 9×1.3= 0.96÷8=2.5÷0.5= 0.32÷0.8=3.6+2.1=6.7×4= 0.32÷1.6= 10÷3= 0.36÷0.9=4.5-0.9= 7.2×0.1= 0.9÷0.001= 3÷0.5= 6.4÷0.4=7.3-0.2= 9.9×2= 1.8÷

15、0.6= 0.36÷0.3= 4÷9= 第七課時(shí) 帶中、小括號(hào)的小數(shù)四則混合運(yùn)算（新授）計(jì)算6.79-5.4= 2.4×0.5= 2.4÷0.3= 0÷5.2= 6.8÷4=6.3+4.7= 0.5×1.1=0 .49÷0.7= 40÷0.4= 7.8÷0.2=8.02+1.8= 0.24×5= 6.7÷0.1= 7.5÷0.5= 9.8÷0.7= 第八課時(shí) 帶中、小括號(hào)的小數(shù)四則混合運(yùn)算（練習(xí)）計(jì)算90÷0.2=43.7-6.2=2.3

16、5;0.3=5.6÷7=0.4×5×2=9.5÷0.5=5.8+0.2=4×0.8=8.4÷1.2=8×0.5×2=7.2÷0.6=3.73+0.53=2.5×0.3=7.5÷0.3=3×6×0.3=計(jì)算下面各題384×160÷(75-35) 0.23×6.11+4.89×0.23 第九課時(shí) 我學(xué)會(huì)了嗎？（復(fù)習(xí)）計(jì)算0.5×0.2= 0.8×0.5= 0.56÷14= 1-0.75= 1.82-0

17、.63=1.6×0.05= 5= 8÷0.4= 0.24÷0.6= 0×1.24=32.8+19= 1.89÷9= 0.06+0.9= 0.51÷17= 1.8÷0.8=2.53÷（0.44×1.25）÷46 0.5÷(17.2-16.2) ÷0.02 第十課時(shí) 小數(shù)除法復(fù)習(xí)課計(jì)算3.6+7.8= 1.1×0.8= 7.9×0.2= 6.9÷0.3= 9.9÷0.9=4.3-0.2= 0.4×90= 2.4×0.4=

18、 7.77= 0.65÷5=(9.2+4.38÷0.73) ×2.5 (3.8+1.5-3.8+1.2) ×5.515.15÷(5.64-1.89) ×0.4 14.64÷0.6÷(0.31-0.25)第四單元 簡(jiǎn)易方程 第一課時(shí) 方程的意義（新授）計(jì)算3.4×5= 25×0.4= 1.25×0.4= 3.8÷0.2= 0.52÷0.2=1.6×10= 2.4×0.5= 8.456×100= 6.3÷0.7= 3.7×

19、;8=1.4×9= 173÷10= 0.65÷0.05= 1.7×0.3= 1.2×0.6=1.5×0.8= 2.5÷0.5= 0.85÷5= 計(jì)算2.2-0.9= 1.5×4= 9.6÷0.8= 7.2÷2.4= 0.77÷7=8+0.1= 2.5×4= 6.24÷3= 0.6÷12=7 .06÷0.02=0.36+0.64= 0.13×6= 0.78÷0.6= 0.84÷0.3= 0.3÷6=

20、8.13-0.13=8.5×100=9÷30=9.2÷0.4=0.9÷1.5=計(jì)算20-2.5= 0.18×0.3= 2.8×0.4= 9.6÷8= 9.2÷0.6=30-21.8= 0.24×100= 0.9×6= 5.8÷0.3= 7.2÷1.8=4.9+2.1= 0.04×0.25= 2.1×0.3= 0.45÷0.5= 0÷96=0.09+0.01=3.8×2= 60×0.5= 57÷0.19= 0

21、.72÷6= 第四課時(shí) 簡(jiǎn)易方程（練習(xí)）解方程（選擇兩題寫出檢驗(yàn)過程）x+8.3=22 x-1.6=19.2 2.1+x=13 1.3+x=13 x+0.8=3.2 x-8.4=1.2 20-x=9 12-x=4 x-3=18 3.2+x=63.5 第五課時(shí) 用乘除法解方程（新授）計(jì)算0.27+0.23= 0.15×8= 8.9×0.3= 7÷1.4= 0.38÷0.02=1-0.04= 1.98×100= 6.5×2= 0.6÷0.15= 0.72÷6=解方程x-6=18 3.6+x=10 30-x=9

22、 x+4.2=10.2 x-1.8=15.2 第六課時(shí) 用乘除法解方程（練習(xí)）計(jì)算0.4+2.5= 12.8×100= 9.3÷3= 6×0.3= 9.1÷1.3=解方程4x+32=64 7x-7=56 0.5x-20=3.5 0.5x=10 4x+36=42第七課時(shí) 列方程解決問題（新授）解方程3x+9=27 0.5x+8=43 6x-3x=18 9x-40=5 3x÷5=4.8 x+62=154 2.1x=16.8 3x816 3x+9=27 x+5.6=9.4 第八課時(shí) 列方程解決問題（練習(xí)）解方程54-X=24 7X=49 126

23、47;X=42 3.4x=10.2 x+21=74 2.7x=18.9 16+x=98 5.4x=21.6 x-32=107 34+x=123第九課時(shí) 我學(xué)會(huì)了嗎？（復(fù)習(xí)）解方程x-98=371 0.5x=3 2x+5=8 9x+87=789 x+56=157 1.2x=81.6 4x630 X+8.3=10.7 x-0.7x=3.6 91÷x 1.3 第五單元多邊形的面積第一課時(shí) 平行四邊形的面積（新授）口算1.5×4= 6.4÷0.8= 7.2×0.01= 10÷4= 0.36×2=1÷0.125= 0.25×

24、8=8.1÷0.3= 0.1×0.02=1.6÷16=（1.5+2.5）×4= 3×0.2×0.5= 12-6.2-3.8= 7×1.6+7×0.4= 口算 0.12×3 0.49÷0.7 3 ÷2= 0.2×5=42÷0.6 72÷0.8 1.5÷3 0.2×0.50.4×0.25= 0.09÷0.1= 2.8÷0.7= 71.94.1= 3.2÷0.4×0.4= 1.9×0

25、.1= 3.5×0.1口算0.42÷0.6 3.2×0.5 0.21×0.3 2.5×4 3.6×0.13900÷30= 120×70= 0÷72= 42×20= 2.5×41800÷300= 910÷70= 1.3×0.5 5.5÷11 7.2÷1.240×90= 25×2= 12×40= 4.8×2= 3.9÷3.9 計(jì)算10.2×4 0.25×4×3

26、1.61.6×4 0.60.47 (31-21) ×(72÷6)= 5.6÷100×10 7.5×2.5×4 0.36÷0.12 1.25×2.2×8 估算下面各題值：8.9×2.02 1.39×4.8 307×5.3 2.02×51.915×5 10.11×3.12 39.8×20 9.82×11 計(jì)算1.5×40.12×3 0.49÷0.7 40×742÷0.67

27、2÷0.9 1.5÷3 5.43+1.47 5-2.8 4×0.25 0.46÷4.6 4.5×4 1.8×0.4 3×0.3 0.63÷0.7 計(jì)算 6.3÷0.2= 2.4÷8=6.5-5.6= 0×12.5=23.7÷1= 1×9.9= 2.8÷0.4= 9.7-3.4=180÷3 360÷9 240÷4 300÷563÷3 0÷8 560÷8 0×4×2018

28、0÷6 500÷5 80÷4 40×7 估算下面各題值;178÷9 104÷5 478÷6 305÷6138÷7 272÷3 148÷5 243÷8口算：0.37×10= 0.37×100= 0.37×1000=2.5×4= 25×4= 0.25×4=4.8×9= 0.12×3=5×5.8=0.2×5=0.28×3= 7.9×2= 第九課時(shí)口算0.16

29、15;4= 1.8÷0.3= 0.1×0.2= 1.13×2= 0.5×4= 6×0.4= 0.8×7= 0.24×2= 3.5×0.1= 0.2×0.4= 0.7×8 1.5×6 1.3×0.07 10.3×2 0.7×0.7= 1.1×10= 0.48×2= 1.3×0.5 3.5×0.1= 0.2×0.4= 第十課時(shí)口算：0.6×5= 5.4÷0.9= 7×12= 8&#

30、215;（5×4）= 1.8÷0.3=（2436）×5= （8×5）×4= 24×536×5= 0.96÷2= 2.8÷0.7=3.6÷0.4= 0.48÷0.8= 0.56÷0.7= 0.72÷0.6= 8.4÷4=0.24÷0.4= 1.8÷2= 4.8÷0.6= 0.63÷0.09= 0.72÷0.8= 計(jì)算0.36×2= 10.3×2= 2.5×4= 25×4

31、= 210÷7=0.25×4= 0.2×0.4= 0.1×0.2= 0.5×4= 500×5=1.13×2= 25×8 6×0.4= 18×5= 1.3×517×5= 3.5×0.1= 0.2×0.4= 0.6×5= 5.4÷0.9= 第二課時(shí) 2、3的倍數(shù)的特征計(jì)算3900÷30=1.3×6 0.15÷0.5= 5.4÷0.9= 63÷30.06÷0.1= 0.36÷

32、;6= 0.72÷0.8= 27÷0.3= 300÷51.8÷0.3= 12.÷0.3= 0.28×3= 0.1×3= 240÷4 0.15×4= 7.9×2= 1.8÷3= 180÷3 360÷9 第三課時(shí) 質(zhì)數(shù)與合數(shù)計(jì)算2×2.4= 0.5×4= 6.4÷8= 7.2×1=10÷0.4= 0.7×8 1.5×6 1.3×7 10.3×2 8.4÷4= 0.28&#

33、215;2= 0.125×8=2.9×2= 4.8÷.3= 0.1×10= 0.5×4= 1.13×2= 2.4÷8=6×0.4= 6.3÷2= 第四課時(shí) 分解質(zhì)因數(shù)計(jì)算40×90= 25×2= 12×40= 270÷9=6.3÷2= 1÷0.1= 0.2×0.4= 4.8×6= 2×2.4= 2.5×4= 320÷4 160÷2 64÷23×0.2×0.5

34、 0.28÷0.1= 1.5÷5=1.5×40.12×3 0.49÷0.7 6.4×0.23.6×0.2第五課時(shí) 我學(xué)會(huì)了嗎？計(jì)算0.12×5= 5×6.8= 0.2×10= 69÷3=1.3×6 0.15÷5=5.4÷0.9= 0.63÷0.96÷0.1= 4.8×2= 0.12×3= 5×2.8=0.2×5= 0.28×3= 0.16×4= 7.9×3=4.5&#

35、215;2 4.8÷3= 1.8×4 3×3.3 第七單元統(tǒng)計(jì)第一課時(shí)口算0.5×4= 6.2×0.01= 10÷4= 240÷4 0.36×2= 1÷0.5= 1.25×8= 8.1÷3=0.1×2= 1.6÷1.6= 2.4×0.2= 4.2÷0.6=3.5+7.5= 3×0.2×0.5= 11-6.8-3.2= 8×2.5=7.56-0.56= 125÷5= 4×2.6+4×0.4

36、=第二課時(shí)口算1.2×3 4.9÷0.7 0.24×5= 0.12×34.8÷0.6 72÷0.8 1.5÷3 8×0.50.4×0.25= 0.08÷1= 2.8÷.7= 71.94.1=1÷8=3÷2= 3.2÷0.4= 0.25×8= 12÷1.23.5×0.1 3.6÷0.09 200×0.04 第三課時(shí)口算0.42÷0.6 3.2×0.5 0.21×0.3 2.5×4900÷30= 12×70= 720&#