⑴ 給我出100道五年級下冊的口算題要答案
在網上搜呀,這么簡單。
⑵ 五年級下冊數學口算題帶答案
17×40=680, 100-63=37, 3.2+1.68=4.88, 2.8×0.4= 1.12
14-7.4=6.6, 1.92÷0.04=48, 0.32×500=160, 0.65+4.35= 5
10-5.4=4.6, 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
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
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
18.30×1/3
19.102*45-328
20.2/3×12
21.2.8*3.1+17.6/8
22.3/5×5/6
23.(50-12.5)/2.5
24.2/5×1/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/7×1/5
29.3.375*0.97+0.97*6.625
30.25×4/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/2×1/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.403÷13×27
46.1.5×4.2-0.75÷0.25
47.3.27×4 +3.27×5.7
48.(1.2+ 1.8)×4.51025-768÷32
49.0.25×80-0.45÷0.9
50.1025-768÷32
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
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
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=672.... 45-5=9...
457+456=913...
脫式計算
30.8÷[14-(9.85+1.07)]
[60-(9.5+28.9)]÷0.18
2.881÷0.43-0.24×3.5
20×[(2.44-1.8)÷0.4+0.15]
28-(3.4+1.25×2.4)
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3
5.67×0.2-0.62
18.1×0.92+3.93
0.0430.24+0.875
0.4×0.7×0.25
0.75×102 100-56.23
0.78+5.436+1
4.07×0.86+9.12.5
30.8÷[14-(9.85+1.07)]
[60-(9.5+28.9)]÷0.18
2.881÷0.43-0.24×3.5
20×[(2.44-1.8)÷0.4+0.15]
28-(3.4+1.25×2.4)
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3 5.67×0.2-0.62
18.1×0.92+3.93 0.0430.24+0.875
0.4×0.7×0.25 0.75×102 100-56.23
0.78+5.436+1 4.07×0.86+9.12.5
簡算
是乘號 /是除號
0.3*2.5*0.4
50*0.13*0.2
0.8*630*0.125
0.78*101
1.5*102
9.8*25
1.2*2.5+0.8*2.5
1.25*0.7*0.8
0.038*5*2.1
3.8+4.5+6.2
93/0.31/3
3.25-0.84-0.16
88*0.25*4
2.8*3.6+1.4*2.8
63*10.1
(3.2+0.128)/0.8
9.83*1.5+6.17*1.5
10.1*87
312*4+188*4
0.135*500*0.2
6.3+0.84+3.7+8.16
18.75-0.43-4.57
0.25*0.03*4
13.7*0.25*8
2.65*1.7+1.35*1.7
32.8+5.6+7.2
(2.5+0.25)*0.4
8*(2.5*0.25)
8.4*0.2+1.6*0.2
1.25*0.8*0.5
(1.5+0.25)*0.4
1.2*0.4+1.3*0.4
方程
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
x+13=33
3 - 5x=80
1.8 +6x=54
6.7x -60.3=6.7
9 +4x =40
2x+8=16
3.5×2= 4.2 x
26×1.5= 2x
0.5×16―16×0.2=4x
9.25-X=0.403
16.9÷X=0.3
X÷0.5=2.6
3-5x=80
1.8-6x=54
6.7x-60.3=6.7
9 +4x=40
0.2x-0.4+0.5=3.7
9.4x-0.4x=16.2
12-4x=20
1/3x+5/6x=1.4
12x+34x=1
18x-14x=12
23 x-5×14=14
12+34x=56
22-14x=12
23x-14x=14
x+14x=65
23x=14x+14
30x12x-14x=1
x-0.7x=3.6
⑶ 五年級口算題帶答案
這里有口算(很多)(可以在原題上回答)
http://www.xkcmath.com/UserFiles/2007-8/2/200782203139565.doc
五年級口算題錦集下載:
http://www.math163.com/Soft/5/5-4/200807/9717.asp
⑷ 小學數學五年級上冊50道口算題帶答案,不帶題號
24×5=120 2.4×5=12 24×0.5=12 12÷5=2.4 12÷0.5=24
25×4=100 2.5×4=10 25×0.4=10 10÷25=0.4 10÷4=2.5
13×3=39 1.3×3=3.9 39÷3=13 39÷13=3 3.9÷0.3=13
11×5=55 13×5=65 65÷5=13 65÷13=5 55÷5=11
1/2+1/2=1 1/3+1/3+2/3=4/3 1/4-1/8=1/4 3/4-1/4=1/2 1/9+2/9=1/3
可以依次類推寫出好多口算題 ,同時提高自己的計算速度和計算能力。
⑸ 五年級上冊數學口算題100道,帶答案,快
2.5乘以零點四,0.7×5,1.5×1,9×49×1.2×5,80×0.35.5÷0.56.4÷0.4。4.88÷0.22.14÷0.2÷0.58.6÷0.2-0.5
一三點五,54,54,24,10,16,24.4,21.4。4.15
⑹ 小學五年級數學下冊口算題帶答案的
17×40=680, 100-63=37, 3.2+1.68=4.88, 2.8×0.4= 1.12
14-7.4=6.6, 1.92÷0.04=48, 0.32×500=160, 0.65+4.35= 5
10-5.4=4.6, 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
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
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
18.30×1/3
19.102*45-328
20.2/3×12
21.2.8*3.1+17.6/8
22.3/5×5/6
23.(50-12.5)/2.5
24.2/5×1/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/7×1/5
29.3.375*0.97+0.97*6.625
30.25×4/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/2×1/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.403÷13×27
46.1.5×4.2-0.75÷0.25
47.3.27×4 +3.27×5.7
48.(1.2+ 1.8)×4.51025-768÷32
49.0.25×80-0.45÷0.9
50.1025-768÷32
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
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
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=672.... 45-5=9...
457+456=913...
脫式計算
30.8÷[14-(9.85+1.07)]
[60-(9.5+28.9)]÷0.18
2.881÷0.43-0.24×3.5
20×[(2.44-1.8)÷0.4+0.15]
28-(3.4+1.25×2.4)
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3
5.67×0.2-0.62
18.1×0.92+3.93
0.0430.24+0.875
0.4×0.7×0.25
0.75×102 100-56.23
0.78+5.436+1
4.07×0.86+9.12.5
30.8÷[14-(9.85+1.07)]
[60-(9.5+28.9)]÷0.18
2.881÷0.43-0.24×3.5
20×[(2.44-1.8)÷0.4+0.15]
28-(3.4+1.25×2.4)
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3 5.67×0.2-0.62
18.1×0.92+3.93 0.0430.24+0.875
0.4×0.7×0.25 0.75×102 100-56.23
0.78+5.436+1 4.07×0.86+9.12.5
簡算
是乘號 /是除號
0.3*2.5*0.4
50*0.13*0.2
0.8*630*0.125
0.78*101
1.5*102
9.8*25
1.2*2.5+0.8*2.5
1.25*0.7*0.8
0.038*5*2.1
3.8+4.5+6.2
93/0.31/3
3.25-0.84-0.16
88*0.25*4
2.8*3.6+1.4*2.8
63*10.1
(3.2+0.128)/0.8
9.83*1.5+6.17*1.5
10.1*87
312*4+188*4
0.135*500*0.2
6.3+0.84+3.7+8.16
18.75-0.43-4.57
0.25*0.03*4
13.7*0.25*8
2.65*1.7+1.35*1.7
32.8+5.6+7.2
(2.5+0.25)*0.4
8*(2.5*0.25)
8.4*0.2+1.6*0.2
1.25*0.8*0.5
(1.5+0.25)*0.4
1.2*0.4+1.3*0.4
方程
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
x+13=33
3 - 5x=80
1.8 +6x=54
6.7x -60.3=6.7
9 +4x =40
2x+8=16
3.5×2= 4.2 x
26×1.5= 2x
0.5×16―16×0.2=4x
9.25-X=0.403
16.9÷X=0.3
X÷0.5=2.6
3-5x=80
1.8-6x=54
6.7x-60.3=6.7
9 +4x=40
0.2x-0.4+0.5=3.7
9.4x-0.4x=16.2
12-4x=20
1/3x+5/6x=1.4
12x+34x=1
18x-14x=12
23 x-5×14=14
12+34x=56
22-14x=12
23x-14x=14
x+14x=65
23x=14x+14
30x12x-14x=1
x-0.7x=3.6
應用題
一、小數一步加、減法應用題
1、一本數學讀物6.25元,一本語文讀物5.86元。兩本書一共要多少錢?
2、一個西瓜重4.86千克,一個哈密瓜重3.5千克。一個西瓜比一個哈密瓜重多多少千克?
二小數一步乘除法應用題1一種毛線每千克48.36元,買3千克應付多少元?買0.6千克呢?
2、一個養蠶專業組養春蠶21張,一共產繭1240千克。平均每張大約產繭多少千克?
三、含有三個已知條件的兩步計算應用題1、小紅看一本故事書,看了5天,每天看12頁,還有38頁沒有看。這本書一共有多少頁?(畫一畫線段圖)
2、食堂運來麵粉和大米各3袋。麵粉每袋重25千克,大米每袋重50千克。運來麵粉和大米一共多少千克?
3、民兵打靶,第一次用子彈250發,第二次用子彈320發,第三次比前兩次的總和少180發,第三次用子彈多少發?
四、含有兩個已知條件的兩步計算應用題
1、學校買彩色粉筆45盒,買的白粉筆比彩色粉筆多15盒。一共買多少盒粉筆?
2、一個空筐重2千克,往筐里放入32千克花生。裝著花生的筐的重量是空筐的多少倍?
五、連乘應用題
1、糧店運來兩車麵粉,每車裝80袋,每袋25千克。這個糧店運來多少千克麵粉?(用兩種方法解答)
2、三年級同學到菜園收白菜,分成4組,每組11人,平均每人收45千克。一共收白菜多少千克?
1.化肥廠計劃生產7200噸化肥,已經生產了4個月,平均每月生產化肥1200噸,餘下的每月生產800噸,還要生產多少個月才能完成?
2. 塑料廠計劃生產1300件塑料模件,6天生產了780件。照這樣計算,剩下的還要生產多少天才能完成?
3.李師傅上午4小時生產了252個零件,照這樣的速度下午又工作3小時。李師傅這一天共生產零件多少件?
4. 水泥廠計劃生產水泥3600噸,用20天完成。實際每天比計劃多生產20噸,實際多少天完成任務?
5.一堆煤3.6噸,計劃可以燒10天,改進爐灶後,每天比原計劃節約0.06噸,這堆煤現在可以燒多少天?
6. 甲、乙兩地相距420千米,一輛客車從甲地到乙地計劃行使7小時。實際每小時比原計劃多行使10千米,實際幾小時到達?
7.小強從家回校上課,如果每分鍾走50米,12分鍾回到學校,如果每分鍾多走10米,提前幾分鍾可以回到學校?
8. 築一條長6.4千米的公路,前3個月平均每月築1.2千米,剩下的每月修1.4千米,還要幾個月完成?
9.小明用10.2元買文具,買了6支鉛筆,每支0.45元,餘下的錢買圓珠筆,每支2.5元,可以買多少支?
10. 服裝廠原計劃做120套西服,每套西服用布4.8米,改進裁剪方法後。每套節約用布0.3米,原來用的布現在可做西服多少套?
11.一本故事書,原來每頁排576字,排了25頁。再版時字改小了,只需排18頁。現在每頁比原來多排多少個字?
12. 一列客車和一列貨車同時從甲、乙兩地相對開出,客車每小時行使80千米,貨車每小時行使60千米,經過5小時兩車相遇。甲、乙兩地的鐵路長多少千米?
13.兩個工程隊同時合開一條1500米的隧道,甲工程隊在一端開工,每天挖14米,乙工程隊在另一端開工,每天挖16米,多少天後隧道可以挖通?
14. 甲、乙兩人同時合打一份7000字的稿件,甲每小時打600字,乙比甲每小時多打200字,經過幾小時可以完成任務?
15.小明和小強放學後在學校門口向相反的方向行走,小明每分鍾走70米,小強每分鍾走68米,5分鍾後兩人相距多少米?
16、 甲、乙兩地的路程是630千米,客車從甲地開出2小時後,貨車從乙地相向開出,已知客車每小時行使65千米,貨車每小時行使60千米。貨車開出幾小時後與客車相遇?
五年級數學應用題練習(二)
班別: 姓名: 成績:
1、機床廠原來知道機床每台用鋼材1.02噸,改進設計後,每台比原來節約0.12噸,原來製造300台所用的鋼材,現在可以製造機床多少台?
2、小明買了6支鉛筆和4本練習本,每本練習本0.68元,每支鉛筆0.24元。小明付出5元錢,應找回多少元?
3、甲、乙兩列火車同時從兩地相對開出,甲火車每小時行使80千米,乙火車每小時行使70千米,開出12小時後兩車還相距110千米,兩地相距有多少千米?
4、光明造紙廠生產一批新聞紙,原計劃28天完成,每天需生產12.5噸。施加提前3天完成,實際每天比原計劃多生產多少噸?
5、李師傅生產一 批零件,前3天生產零件126件,照這樣計算,再生產12天完成生產任務。這批零件共有多少件?
6、化肥廠計劃用30天生產化肥84噸,實際每天比計劃多生產0.2噸,實際比計劃提前幾天完成任務?
7、加工一批服裝,每天加工300套,16天可以完成,
(1) 如果每天加工400套,提前幾天完成?
(2) 如果每天多加工20套,幾天可以完成?
(3) 如果要提前5天完成,每天要加工多少套?
8、某汽車廠計劃全年生產汽車16800台,結果提前2個月就完成了全年的生產任務。照這樣的速度,全年可生產汽車多少台?
9、新豐農機廠一個車間加工2480個零件。原來每天加工100個,工作20天後,改為每天加工120個。這樣再加工幾天就可以完成任務?
10、一個服裝廠原來做一種兒童服裝,每套用布2.2米。現在改進了裁剪方法,每套節省布0.2米。原來做600套這種服裝所用的布,現在可以做多少套?
11、小紅買了練習本和生字本各3本,一本練習本0.36元,一本生字本0.32元,小紅買生字本比買練習本少用多少元?
12、同學抬水澆樹。三年級澆45棵,三年級比四年級少澆10棵,四年級是五年紀澆的棵數的一半。五年級比三年紀多澆多少棵?
13、兩個工程隊合開一條隧道,各從一端開鑿,第一隊每天開12.6米,第二隊每天開14.4米,第一隊開鑿5天後,第二隊才加入,再過21天隧道終於打通。
(1)這條隧道長多少千米?
(2)打通時兩隊各開鑿了多少米?
14、小汽車每小時行63千米,小汽車的速度是載重汽車的1.4倍。它們從相距270千米的兩地同時開出,相向行駛。
(1) 經過幾小時相遇?
(2) 相遇時兩車各行了多少千米?
(3) 如果出發時是8時15分,相遇時是幾時幾分?
⑺ 五年級口算題(帶答案)
17×40= 100-63= 3.2+1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷15= 0.4×0.8= 4×0.25= 36+1.54=
1.01×99= 420÷35= 25×12= 135÷0.5=
0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷12= 87-0.49=
17×40= 100-63= 3.2+1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷15= 0.4×0.8= 4×0.25= 0.36+54=
1.01×99= 5÷35= 25×12= 135÷0.5=
0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷12= 87-0.49=
17×40= 100-63= 3.2+1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷15= 0.4×0.8= 4×0.25= 0.3+1.54=
1.1×99= 20÷35= 25×12= 135÷0.5=
⑻ 五年級下冊口算題至少不少於2000道帶答案
1)2.9 × 0.5 =1.45 (2)5.9 × 0.2 = 1.18 (3)3.6 × 7 =25.2 (4)4.3 × 0.3 =1.29
(5)5.9 × 9 =53.1 (6)9.4 × 9 =84.6 (7)7.5 × 6 =45 (8)1.3 × 3 =3.9
(9)3.8 × 7 =26.6 (10)4.7 × 5 =23.5 (11)5.2 × 7 =36.4 (12)2.3 × 2 =4.6
(13)6.8 × 7 =::47.6 (14)6.7 × 0.3 =::2.01 (15)7.5 × 7 =::52.5 (16)7.1 × 0.7 =::4.97 (17)6.6 × 2 =::13.2 (18)3.5 × 0.2 =::0.7 (19)3.7 × 0.3 =::1.11 (20)4 × 0.3 =::1.2 (21)9.2 × 9 =::82.8 (22)6.1 × 9 =::54.9 (23)6.8 × 5 =::34 (24)4.8 × 4 =::19.2 (25)4.1 × 2 =::8.2 (26)6.4 × 0.4 =::2.56 (27)9.6 × 7 =::67.2 (28)1.9 × 0.8 =::1.52 (29)4.2 × 0.3 =::1.26 (30)1.9 × 0.8 =::1.52 (31)8.7 × 0.4 =::3.48 (32)2.6 × 7 =::18.2 (33)2.1 × 3 =::6.3 (34)1.6 × 2 =::3.2 (35)5.3 × 3 =::15.9 (36)8.5 × 9 =::76.5 (37)6.9 × 0.7 =::4.83 (38)6.6 × 0.4 =::2.64 (39)4.3 × 8 =::34.4 (40)8.2 × 3 =::24.6 (41)8.4 × 6 =::50.4 (42)2 × 6 =::12 (43)8.7 × 0.3 =::2.61 (44)3.2 × 0.5 =::1.6 (45)8.5 × 0.9 =::7.65 (46)7.1 × 0.7 =::4.97 (47)7.1 × 6 =::42.6 (48)7.4 × 0.5 =::3.7 (49)9.6 × 3 =::28.8 (50)8.4 × 8 =::67.2 (51)2.5 × 4 =::10 (52)1.3 × 3 =::3.9 (53)8 × 0.4 =::3.2 (54)7.8 × 9 =::70.2 (55)6 × 0.5 =::3 (56)7.7 × 8 =::61.6 (57)9.9 × 0.7 =::6.93 (58)5.4 × 2 =::10.8 (59)5.1 × 2 =::10.2 (60)4.7 × 3 =::14.1 (61)1.2 × 0.2 =::0.24 (62)5.3 × 0.2 =::1.06 (63)2.7 × 8 =::21.6 (64)2 × 9 =::18 (65)9.6 × 9 =::86.4 (66)5.4 × 3 =::16.2 (67)9.3 × 3 =::27.9 (68)5.5 × 0.8 =::4.4 (69)7.4 × 0.7 =::5.18 (70)3.4 × 0.6 =::2.04 (71)4.5 × 0.4 =::1.8 (72)3.8 × 7 =::26.6 (73)4.7 × 0.2 =::0.94 (74)1.5 × 6 =::9 (75)8 × 0.9 =::7.2 (76)9.2 × 0.6 =::5.52 (77)2.4 × 9 =::21.6 (78)1.8 × 5 =::9 (79)8.9 × 0.6 =::5.34 (80)3.2 × 0.8 =::2.56 (81)9.7 × 9 =::87.3 (82)6 × 7 =::42 (83)1.6 × 0.7 =::1.12 (84)6.3 × 2 =::12.6 (85)7.1 × 0.8 =::5.68 (86)5.2 × 7 =::36.4 (87)3.9 × 0.8 =::3.12 (88)9.9 × 0.2 =::1.98 (89)2.4 × 0.4 =::0.96 (90)3.5 × 5 =::17.5 (91)7.7 × 3 =::23.1 (92)9.5 × 0.2 =::1.9 (93)7.8 × 0.3 =::2.34 (94)3.4 × 8 =::27.2 (95)1.3 × 0.6 =::0.78 (96)9 × 0.5 =::4.5 (97)3.5 × 0.5 =::1.75 (98)3.4 × 9 =::30.6 (99)3.4 × 0.9 =::3.06 (100)6.5 × 0.5 =::3.25 1)7.4 × 6 =::44.4 (2)2.3 × 5 =::11.5 (3)5.1 × 0.4 =::2.04 (4)9.6 × 4 =::38.4 (5)5.4 × 5 =::27 (6)1.5 × 0.8 =::1.2 (7)9.4 × 2 =::18.8 (8)1.6 × 0.8 =::1.28 (9)7.5 × 0.7 =::5.25 (10)3.7 × 9 =::33.3 (11)1.8 × 0.6 =::1.08 (12)3.5 × 7 =::24.5 (13)9.3 × 4 =::37.2 (14)2.7 × 0.7 =::1.89 (15)5.2 × 7 =::36.4 (16)3.8 × 0.2 =::0.76 (17)1.2 × 0.9 =::1.08 (18)6.1 × 7 =::42.7 (19)3.8 × 0.7 =::2.66 (20)1.6 × 5 =::8 (21)5.9 × 0.3 =::1.77 (22)9 × 9 =::81 (23)7.1 × 0.3 =::2.13 (24)9.7 × 2 =::19.4 (25)5.8 × 0.8 =::4.64 (26)1.7 × 6 =::10.2 (27)9.6 × 0.5 =::4.8 (28)1.8 × 4 =::7.2 (29)4.3 × 0.6 =::2.58 (30)1.3 × 9 =::11.7 (31)2.9 × 8 =::23.2 (32)5.6 × 7 =::39.2 (33)5.3 × 0.6 =::3.18 (34)5.4 × 0.7 =::3.78 (35)5.3 × 0.2 =::1.06 (36)8.3 × 2 =::16.6 (37)9.5 × 3 =::28.5 (38)7.3 × 2 =::14.6 (39)2 × 0.5 =::1 (40)5.2 × 0.6 =::3.12 (41)9.7 × 7 =::67.9 (42)6.1 × 8 =::48.8 (43)6.7 × 0.2 =::1.34 (44)8.6 × 6 =::51.6 (45)3.1 × 0.5 =::1.55 (46)8.2 × 6 =::49.2 (47)1.5 × 6 =::9 (48)8.4 × 2 =::16.8 (49)1.3 × 6 =::7.8 (50)8.9 × 0.5 =::4.45 (51)6.7 × 2 =::13.4 (52)5.4 × 6 =::32.4 (53)6.3 × 9 =::56.7 (54)6.4 × 3 =::19.2 (55)8.5 × 0.2 =::1.7 (56)1.5 × 0.5 =::0.75 (57)3 × 0.4 =::1.2 (58)6.8 × 5 =::34 (59)8.7 × 0.3 =::2.61 (60)5.6 × 6 =::33.6 (61)5.5 × 0.7 =::3.85 (62)9.6 × 0.3 =::2.88 (63)9.6 × 7 =::67.2 (64)8.3 × 3 =::24.9 (65)9.5 × 0.5 =::4.75 (66)5.5 × 9 =::49.5 (67)1.9 × 9 =::17.1 (68)2.2 × 7 =::15.4 (69)3.8 × 0.9 =::3.42 (70)1.8 × 0.7 =::1.26 (71)4.6 × 0.2 =::0.92 (72)1.3 × 0.2 =::0.26 (73)4.3 × 0.9 =::3.87 (74)1.4 × 2 =::2.8 (75)7 × 5 =::35 (76)2.5 ×
7 =::17.5 (77)6.4 × 0.4 =::2.56 (78)6.3 × 5 =::31.5 (79)3.1 × 4 =::12.4 (80)5.8 × 0.7 =::4.06 (81)1.2 × 8 =::9.6 (82)6.5 × 0.5 =::3.25 (83)3.9 × 0.9 =::3.51 (84)9.3 × 3 =::27.9 (85)2 × 2 =::4 (86)3.7 × 5 =::18.5 (87)1.1 × 3 =::3.3 (88)6.5 × 5 =::32.5 (89)2.7 × 0.8 =::2.16 (90)8.4 × 8 =::67.2 (91)4.2 × 0.8 =::3.36 (92)6.9 × 2 =::13.8 (93)6.6 × 2 =::13.2 (94)9.5 × 0.8 =::7.6 (95)6.6 × 0.7 =::4.62 (96)1.7 × 0.5 =::0.85 (97)6.9 × 9 =::62.1 (98)8.4 × 6 =::50.4 (99)9.4 × 0.5 =::4.7 (100)8.4 × 0.5 =::4.2 (1)5.6 × 8 =::44.8 (2)3.9 × 5 =::19.5 (3)5.4 × 0.4 =::2.16 (4)7.3 × 0.2 =::1.46 (5)9.4 × 8 =::75.2 (6)3.8 × 0.3 =::1.14 (7)8.6 × 0.4 =::3.44 (8)7.3 × 4 =::29.2 (9)4.8 × 0.4 =::1.92 (10)1.3 × 4 =::5.2 (11)7.3 × 8 =::58.4 (12)8 × 4 =::32 (13)3.2 × 6 =::19.2 (14)4.7 × 0.3 =::1.41 (15)4.6 × 0.9 =::4.14 (16)9.9 × 4 =::39.6 (17)8.2 × 0.5 =::4.1 (18)8.2 × 0.5 =::4.1 (19)5 × 0.8 =::4 (20)5.7 × 9 =::51.3 (21)3.9 × 5 =::19.5 (22)7.3 × 2 =::14.6 (23)5.3 × 3 =::15.9 (24)6.7 × 0.2 =::1.34 (25)4.3 × 0.5 =::2.15 (26)4.7 × 0.4 =::1.88 (27)2.4 × 5 =::12 (28)7.3 × 0.3 =::2.19 (29)3.8 × 0.9 =::3.42 (30)7.3 × 4 =::29.2 (31)5.1 × 0.7 =::3.57 (32)9.8 × 2 =::19.6 (33)8.3 × 0.7 =::5.81 (34)4.3 × 0.6 =::2.58 (35)9.5 × 0.3 =::2.85 (36)9.9 × 5 =::49.5 (37)3.4 × 2 =::6.8 (38)2.9 × 4 =::11.6 (39)1.1 × 6 =::6.6 (40)2.1 × 5 =::10.5 (41)9.1 × 0.8 =::7.28 (42)9.7 × 0.3 =::2.91 (43)9.6 × 0.5 =::4.8 (44)5.1 × 0.6 =::3.06 (45)5.5 × 8 =::44 (46)9 × 8 =::72 (47)5 × 4 =::20 (48)4.1 × 5 =::20.5 (49)1.4 × 0.3 =::0.42 (50)2.4 × 9 =::21.6 (51)5.1 × 7 =::35.7 (52)7.9 × 5 =::39.5 (53)4.1 × 9 =::36.9 (54)1.6 × 2 =::3.2 (55)6.7 × 0.8 =::5.36 (56)8.9 × 0.7 =::6.23 (57)6.2 × 0.2 =::1.24 (58)2.6 × 7 =::18.2 (59)6.8 × 0.6 =::4.08 (60)5.6 × 9 =::50.4 (61)9.8 × 0.8 =::7.84 (62)9 × 9 =::81 (63)3.8 × 7 =::26.6 (64)2.5 × 6 =::15 (65)1.7 × 5 =::8.5 (66)4.6 × 0.7 =::3.22 (67)8.9 × 3 =::26.7 (68)7.9 × 0.6 =::4.74 (69)6.3 × 4 =::25.2 (70)2.9 × 0.3 =::0.87 (71)4.6 × 8 =::36.8 (72)1.5 × 2 =::3 (73)6.9 × 0.7 =::4.83 (74)5.8 × 6 =::34.8 (75)3.4 × 0.5 =::1.7 (76)1.9 × 2 =::3.8 (77)8.3 × 0.4 =::3.32 (78)7.4 × 6 =::44.4 (79)4.5 × 3 =::13.5 (80)5.9 × 4 =::23.6 (81)8.9 × 0.2 =::1.78 (82)4.9 × 8 =::39.2 (83)7.5 × 2 =::15 (84)1.5 × 7 =::10.5 (85)8.3 × 0.4 =::3.32 (86)6.1 × 0.6 =::3.66 (87)3.7 × 0.5 =::1.85 (88)7.4 × 0.5 =::3.7 (89)1.3 × 0.7 =::0.91 (90)3.5 × 0.7 =::2.45 (91)9.9 × 0.2 =::1.98 (92)2 × 7 =::14 (93)4.4 × 0.8 =::3.52 (94)8.5 × 4 =::34 (95)9.8 × 8 =::78.4 (96)9 × 9 =::81 (97)2.7 × 8 =::21.6 (98)1.6 × 0.3 =::0.48 (99)5.7 × 3 =::17.1 (100)7.5 × 5 =::37.5 1)4.1 × 0.7 =::2.87 (2)3.9 × 5 =::19.5 (3)8.5 × 2 =::17 (4)7.7 × 6 =::46.2 (5)4 × 9 =::36 (6)1.7 × 2 =::3.4 (7)7.9 × 6 =::47.4 (8)4.2 × 0.9 =::3.78 (9)2.6 × 6 =::15.6 (10)9.9 × 8 =::79.2 (11)1.7 × 5 =::8.5 (12)2.4 × 4 =::9.6 (13)6 × 0.4 =::2.4 (14)3.9 × 6 =::23.4 (15)7 × 0.4 =::2.8 (16)7.6 × 0.4 =::3.04 (17)3.9 × 0.7 =::2.73 (18)2.8 × 0.3 =::0.84 (19)3 × 9 =::27 (20)8.1 × 0.3 =::2.43 (21)3.3 × 8 =::26.4 (22)8.1 × 0.7 =::5.67 (23)2.2 × 3 =::6.6 (24)3 × 6 =::18 (25)3.2 × 5 =::16 (26)4.3 × 7 =::30.1 (27)6.7 × 5 =::33.5 (28)2.7 × 0.7 =::1.89 (29)1.4 × 0.9 =::1.26 (30)1.6 × 9 =::14.4 (31)8 × 0.8 =::6.4 (32)5.9 × 2 =::11.8 (33)3.6 ×9 =::32.4 (34)1.4 × 0.6 =::0.84 (35)8.3 × 0.2 =::1.66 (36)7 × 9 =::63 (37)8.7 × 8 =::69.6 (38)2.9 × 3 =::8.7 (39)6.7 × 0.2 =::1.34 (40)1.6 × 0.8 =::1.28 (41)9.6 × 2 =::19.2 (42)5.4 × 5 =::27 (43)5.8 × 0.7 =::4.06 (44)3.7 × 0.2 =::0.74 (45)8.7 × 0.6 =::5.22 (46)2.1 × 0.4 =::0.84 (47)1.6 × 5 =::8 (48)4.6 × 3 =::13.8 (49)9.5 × 0.6 =::5.7 (50)5.6 × 9 =::50.4 (51)5.9 × 0.3 =::1.77 (52)9 ×
2 =::18 (53)9 × 4 =::36 (54)4.5 × 3 =::13.5 (55)4.4 × 6 =::26.4 (56)5.5 × 4 =::22 (57)8.6 × 6 =::51.6 (58)6.6 × 0.2 =::1.32 (59)8.7 × 0.6 =::5.22 (60)2.4 × 0.6 =::1.44 (61)2.1 × 0.2 =::0.42 (62)4.4 × 0.8 =::3.52 (63)7.1 × 9 =::63.9 (64)3.8 × 3 =::11.4 (65)8.9 × 7 =::62.3 (66)7.1 × 0.2 =::1.42 (67)3.9 × 0.5 =::1.95 (68)1.6 × 0.7 =::1.12 (69)3.9 × 0.9 =::3.51 (70)7.7 × 2 =::15.4 (71)7 × 0.7 =::4.9 (72)8.3 × 4 =::33.2 (73)5.1 × 0.2 =::1.02 (74)9.2 × 0.8 =::7.36 (75)1.3 × 6 =::7.8 (76)6.8 × 7 =::47.6 (77)2.2 × 3 =::6.6 (78)3.2 × 8 =::25.6 (79)6.8 × 0.2 =::1.36 (80)4.7 × 0.2 =::0.94 (81)6.7 × 9 =::60.3 (82)9.9 × 7 =::69.3 (83)3.3 × 0.2 =::0.66 (84)2.3 × 3 =::6.9 (85)8.3 × 0.5 =::4.15 (86)8.5 × 0.2 =::1.7 (87)1.7 × 0.7 =::1.19 (88)9 × 0.6 =::5.4 (89)9.9 × 5 =::49.5 (90)7.4 × 0.3 =::2.22 (91)7.7 × 2 =::15.4 (92)9.9 × 0.4 =::3.96 (93)5 × 0.2 =::1 (94)8.5 × 5 =::42.5 (95)9.1 × 9 =::81.9 (96)5.6 × 0.5 =::2.8 (97)5 × 8 =::40 (98)3.1 × 0.4 =::1.24 (99)6.8 × 8 =::54.4 (100)1.9 × 0.2 =::0.38 25 +15 = 47 -27 = 58 +18 = 19 +29 = 16 +16 = 23 -13 = 910 +110 = 712 -512 = 255 -105 = 10-2.5 = 13 +23 = 47 -27 = 16 +56 = 910 -310 = 29 +49 = 18 +18 +38 = 1- 29 -49 = 1211 -111 = 47 +47 = 1-89 = 12 +15 +12 = 76÷19= 1-0.001= 156÷26= 3.6×0.2= 360÷45= 80÷16= 1.3-0.7= 0.49+0.16= 2.6×0.4= 55÷0.001=
55×0.001= 2400÷30= 25 -15 = 34 +14 = 29 +59 = 12 +12 = 58 -38 = 56 -16 = 13-0.56 = 14 -1.5 = 910 -410 = 0.79+0.79×99= 1÷5+1÷5= 0.89×101-0.89= 1.1-2.7÷27= 573-(273+169)= 12.4×11-12.4= 5÷0.25= 0.84÷0.4= 0.25×16= 2.5×40= 700-699.9= 620÷200= 78÷16= 9001-8006= 144÷12=