六年级口算大全？六年级的口算练习对于培养学生的计算能力和逻辑思维至关重要。以下是一系列适合六年级学生练习的口算题目，旨在帮助他们巩固数学基础知识，提高解题速度和准确度。35. 200减去33乘以3等于多少？36. 3020减去1010等于多少？37. 12乘以50等于多少？38. 25乘以8等于多少？39. 23乘以11等于多少？那么，六年级口算大全？一起来了解一下吧。
六年级上册的口算题需要有一定的难度，以帮助学生更好地掌握数学知识。以下是一些具有挑战性的口算题目，题目难度逐步递增，适合六年级的学生进行练习：
1. 4/5*3
2. 1/7*6
3. 2/27*9
4. 6*5/12
5. 2*7/10
6. 7*2/3
7. 3/40*8
8. 3/5*15
9. 4/5*1/4
10. 9/10*5/6
11. 3/8*2/5
12. 5*2/15
13. 22/27*5/11*9/10
14. 3/4*8*2/7
每道题目都旨在锻炼学生的计算能力和数学思维。通过反复练习，学生能够提高计算速度和准确性。这些问题覆盖了分数乘法、整数乘法和简单的分数运算，适合六年级学生作为口算练习题使用。
对于这些题目，学生可以先独立完成，然后对照答案检查自己的答案。如果遇到困难，可以参考答案解析，了解每一步的计算过程，从而提升自己的解题能力。
以下是部分题目的答案解析，帮助学生理解解题思路：
1. 4/5*3 = 12/5 = 2.4
2. 1/7*6 = 6/7 ≈ 0.857
3. 2/27*9 = 18/27 = 2/3 ≈ 0.667
4. 6*5/12 = 30/12 = 2.5
5. 2*7/10 = 14/10 = 1.4
6. 7*2/3 = 14/3 ≈ 4.667
7. 3/40*8 = 24/40 = 3/5 = 0.6
8. 3/5*15 = 45/5 = 9
9. 4/5*1/4 = 1/5 = 0.2
10. 9/10*5/6 = 45/60 = 3/4 = 0.75
11. 3/8*2/5 = 6/40 = 3/20 = 0.15
12. 5*2/15 = 10/15 = 2/3 ≈ 0.667
13. 22/27*5/11*9/10 = 22*5*9/27*11*10 = 990/2970 = 1/3 ≈ 0.333
14. 3/4*8*2/7 = 6*2/7 = 12/7 ≈ 1.714
通过练习这些题目，学生可以更好地掌握分数乘法的计算方法，提高数学计算能力。
/分数线 左边是分母 *乘号
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
1÷4/5= 7/10÷1= 1/9÷5=
1/2÷2/3= 3/8÷5/8 = 9÷3/4 =
2/7÷2/7 = 6÷1/6= 3/5÷1/3=
1/3÷1/4= 2/5÷5= 5/12÷1/3=
1÷10/11= 5/12÷1/8 = 9/10÷3/4=
2/9÷3/18= 1/4÷3= 12/13÷26=
19/6÷3/2= 2/3÷7/2= 6/7÷14/2=
16/7÷21/4= 29/3÷6= 4/3÷7=
9\4÷8= 3/12÷2/9= 1/6÷2/9=
6÷ 1/4 = 20÷ 1/4= 1/4÷5 =
1÷3/5= 5/10÷1= 1/8÷5=
1/2÷1/3= 3/8÷7/8 = 9÷3/5 =
2/7÷2/5 = 6÷1/2= 3/5÷1/4=
1/3÷1/3= 2/5÷1/5= 5/12÷1/6=
1÷1/15= 5/12÷1/7 = 9/10÷3/2=
2/9÷3/12= 1/4÷1/2= 12/14÷26=
19/6÷1/2= 2/3÷1/2= 6/7÷1/2=
16/7÷1/4= 29/3÷1/6= 1/3÷7=
1\4÷8= 3/8÷2/9= 1/6÷4/9=
6÷ 1/4 = 20÷ 1/4= 1/4÷/5 =
1/2÷4/5= 7/10÷1/5= 2/9÷5=
1/2÷1/3= 3/8÷1/8 = 9÷1/4 =
2/7÷1/7 = 6÷5/6= 3/5÷2/3=
1/3÷3/4= 2/5÷1/5= 5/12÷1/13=
1÷9/11= 5/12÷7/8 = 9/10÷1/4=
2/9÷5/18= 1/4÷2/3= 12/13÷1/5=
19/6÷3/12= 2/3÷7/12= 6/7÷1/12=
16/7÷1/24= 1/3÷6= 4/13÷7=
3/4÷8= 3/8÷1/9= 1/6÷2/7=
6÷ 1/12 = 20÷ 1/5= 1/4÷1/5 =
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 －2/3= 2/7×2 ＝ 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 ＝ 2/3×3＝ 8÷9/4 ＝ 5/3÷3/5 ＝ 4/5×5/8 ＝ 7/9×9/7 ＝ 2.64＋3.6= 2.4×50= 3500÷70= 2050－298= 2＋7÷9= 0.3÷3%= 81.2－11÷7－×3= 6696÷62－6.5×10.6 =
1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000=
0.56+0.4= 1.25×100= 5.6+99=
100÷25= 1-0.93= 90-0.9=
794－198= 68×25= 6756－193－207=
72×125= 97×360＋3×360=
4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 －2/3= 2/7×2 ＝ 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 ＝ 2/3×3＝ 8÷9/4 ＝ 5/3÷3/5 ＝ 4/5×5/8 ＝ 7/9×9/7 ＝ 2.64＋3.6= 2.4×50= 3500÷70= 2050－298= 2＋7÷9= 0.3÷3%= 81.2－11÷7－×3= 6696÷62－6.5×10.6 =
1\2×8=
1\3×9=
4\9×7=
9\11×8=
3\6×2\9=
5\9×7\2=
1\10×9\4=
23\4×2\6=
76\5×1\38=
87\9×3\19=
15\4×1\3=
56\2×1\8=
2\9×3\18=
1\4×3=
12\13×26=
19\6×3\2=
2\3×7\2=
6\7×14\2=
16\7×21\4=
29\3×6=
1\2×6=
1\6×9=
4\3×7=
9\4×8=
3\12×2\9=
5\9×7\5=
1\10×9\2=
24\4×2\6=
76\7×1\38=
87\6×3\19=
12\4×1\3=
56\2×1\7=
2\9×6\18=
1\4×7=
3\13×26=
17\6×3\2=
2\3×9\2=
6\5×14\2=
16\7×28\4=
29\2×6=
1\2×7=
1\4×9=
4\3×9=
9\4×11=
3\15×2\9=
5\7×7\5=
1\23×9\2=
24\4×1\6=
76\13×1\38=
87\9×3\19=
12\5×1\3=
56\12×1\7=
2\9×15\18=
1\11×7=
3\19×26=
17\8×3\2=
2\6×9\2=
6\15×14\2=
16\14×28\4= 29\2×4=
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 50 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
11 3^3-5
12 4^2-34%
13 3.25-315%
14 7^3+445%
15 12+5268.32-2569
16 123+456-52*8
17 45%+6325
18 1/2+1/3+1/4
19 789+456-78
20 45%+54%-36%
32×30= 22×30= 6×201=
17×5= 4×60= 4500÷900=
170+90= 4800÷40= 14×201=
80÷16= 4200÷20= 2500÷50=
16×5= 32×20= 67×4=
2400÷40= 3600÷60= 87÷3=
25×16= 48×9= 696÷3=
125×6= 48×25= 780÷20=
72－45= 360－85= 720÷45÷2=
3000+200= 48×125= 35×8=
80－4= 420÷35÷2= 25×32=
45÷15= 78÷2= 45×12=
6×85= 69÷23= 67+25=
710－420= 50×90= 22×8×5=
12×5= 6300÷30= 690－420=
102+284= 480+290= 930÷30=
23×3= 800×30= 2100÷70=
612÷12= 360+140= 1800÷30=
880÷20= 45×14= 3×90=
32+15= 28×7= 40×60=
32×20= 468+197= 6×80=
4700÷10= 729+302= 45－18=
2400÷20= 25×6×4= 25×28=
15×6= 125×48= 125×16=
15＋22= 102×34= 4500÷45=
25×40= 490÷35÷2= 360÷45÷2=
35×18= 264－198= 2800÷25÷4=
45×22= 521－305= 3500÷25÷2=
25＋40= 5600÷16= 67+28=
35×18= 75×19+75= 41－23=
45×22= 45×6= 375+99=
7000÷70= 45+45= 624－198=
9600÷30= 630÷90= 720÷9÷4=
320×2= 50×50= 33×6×5=
12×40= 26×20= 62+18=
560÷35÷2= 25×4= 254+99=
45×12= 750－570= 50÷7=
57+19= 60÷60= 70×60=
91－28= 58+79+42= 80×5×6=
90－25= 35×35+65×35= 125×80=
44－15= 1800÷90= 125×16=
97+18= 10×24= 45×14=
26+14= 81÷27= 69÷23=
25 -15 -80 =
26 -6 -64 =
27 + 3 -48 =
28 + 12 -32
29 + 21 -16 =
30 + 30 + 0 =
31 + 39 + 16 =
32 + 48 + 32 =
33 + 57 + 48 =
34 + 66 + 64 =
35 + 75 + 80 =
36 + 84 + 96 =
37 + 93 + 112 =
38 + 102 + 128 =
39 + 111 + 144 =
40 -30 -140 =
41 -21 -124 =
42 -12 -108 =
43 -3 -92 =
44 + 6 -76 =
45 + 15 -60 =
46 + 24 -44 =
47 + 33 -28 =
48 + 42 -12 =
49 + 51 + 4 =
50 + 60 + 20 =
51 + 69 + 36 =
52 + 78 + 52 =
53 + 87 + 68 =
54 + 96 + 84 =
55 -45 -200
56 -36 -184 =
57 -27 -168 =
58 -18 -152 =
59 -9 -136
60 + 0 -120
61 + 9 -104
62 + 18 -88
63 + 27 -72 =
64 + 36 -56
65 + 45 -40 =
66 + 54 -24 =
67 + 63 -8 =
68 + 72 + 8 =
69 + 81 + 24
70 -60 -260
71 -51 -244 =
72 -42 -228 =
73 -33 -212 =
74 -24 -196 =
840÷20=
14×70=
960÷80=
36×200=
65-18=
45-17=
26+57=
19+81=
25×30=
32+8=
270×30=
76×3=
58+34=
540-80=
420-370=
24×30=
820÷20=
830+120=
200÷40=
75×4=
0÷38=
27×200=
720÷6=
18+82=
35-7=
680+180=
86-6=
75×0=
99+31=
600×70=
510+90=
34-16=
510÷30=
72亿-18亿=
87-59=
560÷40=
960÷30=
400÷50=
960÷4=
50万-36万=
240×30=
24+75=
600-350=
15×80=
18+47=
90-24=
47-28=
86-20=
58+29=
47+38=
760-90=
17×30=
12×60=
910÷70=
16×60=
150÷10=
620÷20=
950÷50=
300÷4=
5+36=
28+57=
840+160=
280÷40=
65+30=
42×9=
32×50= 630÷90= 24×7= 16×60= 62×7= 49+38=
720÷40= 750÷50= 50×8= 52×3= 400÷50= 70+250=
840×40= 180÷60= 91×7 12×60= 17×30= 635-199=
44+48= 770÷7= 14×70= 125×8= 90-28= 35×5=
860÷20= 720+210= 91-32= 820÷20= 47-27= 53-25=
870×30= 53×6= 540-80= 40×25=
720÷60-8= 20+80÷2= (62+28)×6= 25×4-23= 150×(5+2)=
9×40÷9= 900÷50-10= 720÷20÷2= 63+48+52= 304-167-33=
194+84+106= 786+125+75= 60×8-40= 3000+98÷2= 640÷(4×2)=
90×(560÷70)= 300÷6+2500= 28×(210÷7)= 420÷6÷70= 600-25×5=
640÷80= 15×5= 23×3= 12×2×5=
480÷80= 16×5= 27×3= 90÷15=
48÷4= 640÷16= 39÷3= 24×20=
32×3= 48÷16= 12×8= 27×3=
56÷14= 24÷8= 14×2= 83－45=
560÷80= 96÷24= 40÷20= 40×30=
37＋26= 76－39= 605＋59= 30×23=
12×8= 27＋32= 48＋27= 4500×20=
73＋15 = 120×600 = 200×360= 6800×400=
280＋270= 4×2500= 6000÷40= 5×1280=
310－70= 400×14= 470＋180= 1000÷25=
160×600= 20×420= 290×300= 8100÷300=
7600÷200= 7600÷400= 680＋270= 980÷14=
4200÷30= 6×1300= 1300×50= 200×48=
930－660= 530＋280= 9200÷400= 840÷21=
180×500= 8000÷500 = 1900÷20= 200×160=
8700÷300= 300×330= 3×1400= 7000÷14=
600÷12= 9600÷80= 140×300= 8800÷40=
9600÷800= 750－290= 5×490= 760×20=
7500÷500= 370×200= 650÷13= 8600－4200=
4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 －2/3= 2/7×2 ＝ 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 ＝ 2/3×3＝ 8÷9/4 ＝ 5/3÷3/5 ＝ 4/5×5/8 ＝ 7/9×9/7 ＝ 2.64＋3.6= 2.4×50= 3500÷70= 2050－298= 2＋7÷9= 0.3÷3%= 81.2－11÷7－×3= 6696÷62－6.5×10.6 =
1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000=
0.56+0.4= 1.25×100= 5.6+99=
100÷25= 1-0.93= 90-0.9=
794－198= 68×25= 6756－193－207=
72×125= 97×360＋3×360=
已经很多了吧
6523：5345=：
4645：8735=：
5232：7875=：
4532：5425=：
7464：1542=：
4552：4232=：
8764：4524=：
4444：7574=：
4544：5555=：
4699：9997=：
6554：1000=：
6500：5122=：
4010：2100=：
6099：5454=：
6155：1355=：
5754：2756=：
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 50 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
11 3^3-5
12 4^2-34%
13 3.25-315%
14 7^3+445%
15 12+5268.32-2569
16 123+456-52*8
17 45%+6325
18 1/2+1/3+1/4
19 789+456-78
20 45%+54%-36%
32×30= 22×30= 6×201=
17×5= 4×60= 4500÷900=
170+90= 4800÷40= 14×201=
80÷16= 4200÷20= 2500÷50=
16×5= 32×20= 67×4=
2400÷40= 3600÷60= 87÷3=
25×16= 48×9= 696÷3=
125×6= 48×25= 780÷20=
72－45= 360－85= 720÷45÷2=
3000+200= 48×125= 35×8=
80－4= 420÷35÷2= 25×32=
45÷15= 78÷2= 45×12=
6×85= 69÷23= 67+25=
710－420= 50×90= 22×8×5=
12×5= 6300÷30= 690－420=
102+284= 480+290= 930÷30=
23×3= 800×30= 2100÷70=
612÷12= 360+140= 1800÷30=
880÷20= 45×14= 3×90=
32+15= 28×7= 40×60=
32×20= 468+197= 6×80=
4700÷10= 729+302= 45－18=
2400÷20= 25×6×4= 25×28=
15×6= 125×48= 125×16=
15＋22= 102×34= 4500÷45=
25×40= 490÷35÷2= 360÷45÷2=
35×18= 264－198= 2800÷25÷4=
45×22= 521－305= 3500÷25÷2=
25＋40= 5600÷16= 67+28=
35×18= 75×19+75= 41－23=
45×22= 45×6= 375+99=
7000÷70= 45+45= 624－198=
9600÷30= 630÷90= 720÷9÷4=
320×2= 50×50= 33×6×5=
12×40= 26×20= 62+18=
560÷35÷2= 25×4= 254+99=
45×12= 750－570= 50÷7=
57+19= 60÷60= 70×60=
91－28= 58+79+42= 80×5×6=
90－25= 35×35+65×35= 125×80=
44－15= 1800÷90= 125×16=
97+18= 10×24= 45×14=
26+14= 81÷27= 69÷23=
25 -15 -80 =
26 -6 -64 =
27 + 3 -48 =
28 + 12 -32
29 + 21 -16 =
30 + 30 + 0 =
31 + 39 + 16 =
32 + 48 + 32 =
33 + 57 + 48 =
34 + 66 + 64 =
35 + 75 + 80 =
36 + 84 + 96 =
37 + 93 + 112 =
38 + 102 + 128 =
39 + 111 + 144 =
40 -30 -140 =
41 -21 -124 =
42 -12 -108 =
43 -3 -92 =
44 + 6 -76 =
45 + 15 -60 =
46 + 24 -44 =
47 + 33 -28 =
48 + 42 -12 =
49 + 51 + 4 =
50 + 60 + 20 =
51 + 69 + 36 =
52 + 78 + 52 =
53 + 87 + 68 =
54 + 96 + 84 =
55 -45 -200
56 -36 -184 =
57 -27 -168 =
58 -18 -152 =
59 -9 -136
60 + 0 -120
61 + 9 -104
62 + 18 -88
63 + 27 -72 =
64 + 36 -56
65 + 45 -40 =
66 + 54 -24 =
67 + 63 -8 =
68 + 72 + 8 =
69 + 81 + 24
70 -60 -260
71 -51 -244 =
72 -42 -228 =
73 -33 -212 =
74 -24 -196 =
840÷20=
14×70=
960÷80=
36×200=
65-18=
45-17=
26+57=
19+81=
25×30=
32+8=
270×30=
76×3=
58+34=
540-80=
420-370=
24×30=
820÷20=
830+120=
200÷40=
75×4=
0÷38=
27×200=
720÷6=
18+82=
35-7=
680+180=
86-6=
75×0=
99+31=
600×70=
510+90=
34-16=
510÷30=
72亿-18亿=
87-59=
560÷40=
960÷30=
400÷50=
960÷4=
50万-36万=
240×30=
24+75=
600-350=
15×80=
18+47=
90-24=
47-28=
86-20=
58+29=
47+38=
760-90=
17×30=
12×60=
910÷70=
16×60=
150÷10=
620÷20=
950÷50=
300÷4=
5+36=
28+57=
840+160=
280÷40=
65+30=
42×9=
32×50= 630÷90= 24×7= 16×60= 62×7= 49+38=
720÷40= 750÷50= 50×8= 52×3= 400÷50= 70+250=
840×40= 180÷60= 91×7 12×60= 17×30= 635-199=
44+48= 770÷7= 14×70= 125×8= 90-28= 35×5=
860÷20= 720+210= 91-32= 820÷20= 47-27= 53-25=
870×30= 53×6= 540-80= 40×25=
720÷60-8= 20+80÷2= (62+28)×6= 25×4-23= 150×(5+2)=
9×40÷9= 900÷50-10= 720÷20÷2= 63+48+52= 304-167-33=
194+84+106= 786+125+75= 60×8-40= 3000+98÷2= 640÷(4×2)=
90×(560÷70)= 300÷6+2500= 28×(210÷7)= 420÷6÷70= 600-25×5=
640÷80= 15×5= 23×3= 12×2×5=
480÷80= 16×5= 27×3= 90÷15=
48÷4= 640÷16= 39÷3= 24×20=
32×3= 48÷16= 12×8= 27×3=
56÷14= 24÷8= 14×2= 83－45=
560÷80= 96÷24= 40÷20= 40×30=
37＋26= 76－39= 605＋59= 30×23=
12×8= 27＋32= 48＋27= 4500×20=
73＋15 = 120×600 = 200×360= 6800×400=
280＋270= 4×2500= 6000÷40= 5×1280=
310－70= 400×14= 470＋180= 1000÷25=
160×600= 20×420= 290×300= 8100÷300=
7600÷200= 7600÷400= 680＋270= 980÷14=
4200÷30= 6×1300= 1300×50= 200×48=
930－660= 530＋280= 9200÷400= 840÷21=
180×500= 8000÷500 = 1900÷20= 200×160=
8700÷300= 300×330= 3×1400= 7000÷14=
600÷12= 9600÷80= 140×300= 8800÷40=
9600÷800= 750－290= 5×490= 760×20=
7500÷500= 370×200= 650÷13= 8600－4200=
4÷20=
3÷1.5=
100-63=
3.2+1.68=
48×0.02=
160+4.5=
7.8+0.9=
1.53-0.7=
75÷15=
420÷35=
25×12=
500-68=
13.5÷5=
104+79=
402×5=
150÷75=
13×60=
180-65=
24.5+2.7=
7.28÷0.7=
96-58=
45×80=
10-5.4=
8×0.5=
17×40=
48+39=
95÷1.9=
2.8×0.4=
10.6-5.2=
92÷1.4=
0.32×50=
150÷0.75=
1.48÷1.2=
1.1×99=
8×1.25=
9.8÷0.14=
531-102=
362-97=
236+98=
69+0.71=
2.8×0.5=
64÷0.16=
6.3-5.9=
2.5+8.04=
4000×0.22=
47÷0.001=
18.5+0.9=
10.8-1.6=
01÷0.5=
8×0.25=
66+0.44=
5.85-0.34=
25×5×8=
8.6÷0.4÷5=
120-183=
04×1500=
0.18÷50=
10.6+5.8+1.4=
125×0.2=
9+3.7+2.1=
9.2×0.25×4=
2.07-0.65-1.35=
5.2÷8÷0.125=
8×0.2×0.5=
2+3.8-2.8=
8÷（0.4×0.2）=
4+0.62+0.28=
25×（40+100）=
7×1.3+7×6.7（0.66+0.12）÷6=
7.5-（2.5+3.8）=
05+0.05×99=
108-3.9-4.1=
3（10+0.5）=
32+5.8+0.68=
100×0.65+100=
2+3.8-2.8=
2÷0.125÷8=4÷20＝0.2,
3.5×200＝700,
1.5－0.06＝1.44
0.75÷15＝0.05,
0.4×0.8＝0.32,
4×0.25＝1,
0.36＋1.54＝2
1.01×99＝99.99,
420÷35＝12,
25×12＝300,
135÷0.5＝270
3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3,
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2
4/5 - 7/10 =1/10,
2 - 1/6 -1/3 =1.5
0.51÷17＝0.03,
32.8＋19＝51.8,
5.2÷1.3＝4,
1.6×0.4＝ 0.64
4.9×0.7＝3.43,
1÷5＝0.2,
6÷12＝0.5,
0.87－0.49＝0.38
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/2×3/5
14.3.375+5.75+2.25+6.625
15.1001－9036÷18
16.3.8×5.25+14.5
17.2.1*4.3+5.7*2.1
321/32=10
25×20=1.92÷0.04＝48,
0.32×500＝160,
0.65＋4.35＝ 5
10－5.4＝4.6.5 ×8＋1.5 ×2＝
82.5－3.25＝
7/10÷7＝
3005-899=
7.25+2.75=
9.8÷98＝
0.125×9×8 =
1/3-1/4=
5－5/7 =
4/27×9/16 =
2－2/3×2=
1/2-1/6 =
3/5＋4/5 =
3/4＋1/5 =
12－3/8 =
4/5×3/2 =
3/7+3/5=
3.14×32=
3＋3/4－3＋3/4 =
10.1×30=
2÷0.2－2=
3/4× 3/8=
1.8×4×0.5=
1.5－1.5×0.2=
578＋216＝
85.2－3.25＝
3.14×32=
3＋3/4－3＋3/4 =
10.1×30=
2÷0.2－2=
3/4× 3/8=
1.8×4×0.5=
1.5－1.5×0.2=
578＋216＝
85.2－3.25＝ （答案用计算器吧。
以上就是六年级口算大全的全部内容，25. 六年级五个班的同学共植树100棵.已知每个班植树的棵数都不相同,且按数量从多到少的排名恰好是一、二、三、四、五班.又知一班植的棵数是二、三班植的棵数之和,二班植的棵数是四、内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
