五年级下册口算题

合集下载

五年级下册口算题

五年级下册口算题

五年级下册口算题口算是我们日常生活中必不可少的一部分,特别是在数学学科中,口算更是重要的基础。

在五年级下册数学学习中,口算也是不可或缺的一部分。

口算的重要性口算不仅能够提高我们的计算能力,还能够训练我们的思维能力,提高我们的注意力和耐性。

同时,口算也是数学学习的重要环节,能够帮助我们更好地掌握数学知识。

五年级下册口算题练习加减法一位数加一位数1.7 + 8 =2. 6 + 4 =3. 3 + 9 =4. 5 + 2 =5. 1 + 0 =两位数加两位数1.32 + 47 =2.58 + 64 =3.22 + 19 =4.83 + 15 =5.26 + 54 =一位数减一位数1.7 - 2 =2. 6 - 4 =3.9 - 3 =4. 5 - 2 =5.8 - 1 =两位数减一位数1.32 - 7 =2.58 - 4 =3.22 - 9 =4.83 - 5 =5.26 - 1 =乘法一位数乘一位数1.7 × 8 =2. 6 × 4 =3. 3 × 9 =4. 5 × 2 =5. 1 × 0 =两位数乘一位数1.32 × 7 =2.58 × 4 =3.22 × 9 =4.83 × 5 =5.26 × 1 =除法一位数除以一位数1.24 ÷ 8 =2.18 ÷ 2 =3.27 ÷ 9 =4.10 ÷ 5 =5.35 ÷ 7 =两位数除以一位数1.56 ÷ 7 =2.74 ÷ 4 =3.48 ÷ 6 =4.92 ÷ 2 =5.66 ÷ 3 =常见口算错误及解决方法在口算练习中,常见的错误有漏数、选错符号、乘、除错误、计算错误等。

这些错误的产生往往是因为我们的注意力没有集中或者不够认真,所以我们应该认真专注地做好口算练习。

五年级口算题1000道及答案

五年级口算题1000道及答案

五年级口算题1000道及答案(1)2.9 ×0.5 =答案:1.45 (2)5.9 ×0.2 =答案:1.18 (3)3.6 ×7 =答案:25.2 (4)4.3 ×0.3 =答案:1.29 (5)5.9 ×9 =答案:53.1 (6)9.4 ×9 =答案:84.6 (7)7.5 ×6 =答案:45 (8)1.3 ×3 =答案:3.9 (9)3.8 ×7 =答案:26.6 (10)4.7 ×5 =答案:23.5 (11)5.2 ×7 =答案:36.4 (12)2.3 ×2 =答案:4.6 (13)6.8 ×7 =答案:47.6 (14)6.7 ×0.3 =答案:2.01 (15)7.5 ×7 =答案:52.5 (16)7.1 ×0.7 =答案:4.97 (17)6.6 ×2 =答案:13.2 (18)3.5 ×0.2 =答案:0.7 (19)3.7 ×0.3 =答案:1.11 (20)4 ×0.3 =答案:1.2 (21)9.2 ×9 =答案:82.8 (22)6.1 ×9 =答案:54.9 (23)6.8 ×5 =答案:34 (24)4.8 ×4 =答案:19.2 (25)4.1 ×2 =答案:8.2 (26)6.4 ×0.4 =答案:2.56 (27)9.6 ×7 =答案:67.2 (28)1.9 ×0.8 =答案:1.52 (29)4.2 ×0.3 =答案:1.26 (30)1.9 ×0.8 =答案:1.52 (31)8.7 ×0.4 =答案:3.48 (32)2.6 ×7 =答案:18.2 (33)2.1 ×3 =答案:6.3 (34)1.6 ×2 =答案:3.2 (35)5.3 ×3 =答案:15.9 (36)8.5 ×9 =答案:76.5 (37)6.9 ×0.7 =答案:4.83 (38)6.6 ×0.4 =答案:2.64 (39)4.3 ×8 =答案:34.4 (40)8.2 ×3 =答案:24.6 (41)8.4 ×6 =答案:50.4 (42)2 × 6 =答案:12 (43)8.7 ×0.3 =答案:2.61 (44)3.2 ×0.5 =答案:1.6 (45)8.5 ×0.9 =答案:7.65 (46)7.1×0.7 =答案:4.97 (47)7.1 ×6 =答案:42.6 (48)7.4 ×0.5 =答案:3.7 (49)9.6 ×3 =答案:28.8 (50)8.4 ×8 =答案:67.2 (51)2.5 ×4 =答案:10 (52)1.3 ×3 =答案:3.9 (53)8 ×0.4 =答案:3.2 (54)7.8 ×9 =答案:70.2 (55)6 ×0.5 =答案:3 (56)7.7 ×8 =答案:61.6 (57)9.9 ×0.7 =答案:6.93 (58)5.4 ×2 =答案:10.8 (59)5.1 ×2 =答案:10.2 (60)4.7 ×3 =答案:14.1 (61)1.2 ×0.2 =答案:0.24 (62)5.3 ×0.2 =答案:1.06 (63)2.7 ×8 =答案:21.6 (64)2 ×9 =答案:18 (65)9.6 ×9 =答案:86.4 (66)5.4 ×3 =答案:16.2 (67)9.3 ×3 =答案:27.9 (68)5.5 ×0.8 =答案:4.4 (69)7.4 ×0.7 =答案:5.18 (70)3.4 ×0.6 =答案:2.04 (71)4.5 ×0.4 =答案:1.8 (72)3.8 ×7 =答案:26.6 (73)4.7 ×0.2 =答案:0.94 (74)1.5 ×6 =答案:9 (75)8 ×0.9 =答案:7.2 (76)9.2 ×0.6 =答案:5.52 (77)2.4 ×9 =答案:21.6 (78)1.8 × 5 =答案:9 (79)8.9 ×0.6 =答案:5.34 (80)3.2 ×0.8 =答案:2.56 (81)9.7 ×9 =答案:87.3 (82)6 ×7 =答案:42 (83)1.6 ×0.7 =答案:1.12 (84)6.3 ×2 =答案:12.6 (85)7.1 ×0.8 =答案:5.68 (86)5.2 ×7 =答案:36.4 (87)3.9 ×0.8 =答案:3.12 (88)9.9 ×0.2 =答案:1.98 (89)2.4 ×0.4 =答案:0.96 (90)3.5 ×5 =答案:17.5 (91)7.7 ×3 =答案:23.1 (92)9.5 ×0.2 =答案:1.9 (93)7.8 ×0.3 =答案:2.34 (94)3.4 ×8 =答案:27.2 (95)1.3 ×0.6 =答案:0.78 (96)9 ×0.5 =答案:4.5 (97)3.5 ×0.5 =答案:1.75 (98)3.4 ×9 =答案:30.6 (99)3.4 ×0.9 =答案:3.06 (100)6.5 ×0.5 =答案:3.25 1)7.4 × 6 =答案:44.4 (2)2.3 × 5 =答案:11.5 (3)5.1 ×0.4 =答案:2.04 (4)9.6 ×4 =答案:38.4 (5)5.4 ×5 =答案:27 (6)1.5 ×0.8 =答案:1.2 (7)9.4 ×2 =答案:18.8(8)1.6 ×0.8 =答案:1.28 (9)7.5 ×0.7 =答案:5.25 (10)3.7 ×9 =答案:33.3 (11)1.8 ×0.6 =答案:1.08 (12)3.5 ×7 =答案:24.5 (13)9.3 ×4 =答案:37.2 (14)2.7 ×0.7 =答案:1.89 (15)5.2 ×7 =答案:36.4 (16)3.8 ×0.2 =答案:0.76 (17)1.2 ×0.9 =答案:1.08 (18)6.1 ×7 =答案:42.7 (19)3.8 ×0.7 =答案:2.66 (20)1.6 ×5 =答案:8 (21)5.9 ×0.3 =答案:1.77 (22)9 ×9 =答案:81 (23)7.1 ×0.3 =答案:2.13 (24)9.7 ×2 =答案:19.4 (25)5.8 ×0.8 =答案:4.64 (26)1.7 ×6 =答案:10.2 (27)9.6 ×0.5 =答案:4.8 (28)1.8 ×4 =答案:7.2 (29)4.3 ×0.6 =答案:2.58 (30)1.3 ×9 =答案:11.7 (31)2.9 ×8 =答案:23.2 (32)5.6 ×7 =答案:39.2 (33)5.3 ×0.6 =答案:3.18 (34)5.4 ×0.7 =答案:3.78 (35)5.3 ×0.2 =答案:1.06 (36)8.3 ×2 =答案:16.6 (37)9.5 ×3 =答案:28.5 (38)7.3 ×2 =答案:14.6 (39)2 ×0.5 =答案:1 (40)5.2 ×0.6 =答案:3.12 (41)9.7 ×7 =答案:67.9 (42)6.1 ×8 =答案:48.8 (43)6.7 ×0.2 =答案:1.34 (44)8.6 ×6 =答案:51.6 (45)3.1 ×0.5 =答案:1.55 (46)8.2 ×6 =答案:49.2 (47)1.5 ×6 =答案:9 (48)8.4 ×2 =答案:16.8 (49)1.3 ×6 =答案:7.8 (50)8.9 ×0.5 =答(53)6.3 ×9 =答案:56.7 (54)6.4 ×3 =答案:19.2 (55)8.5 ×0.2 =答案:1.7 (56)1.5 ×0.5 =答案:0.75 (57)3 ×0.4 =答案:1.2 (58)6.8 × 5 =答案:34 (59)8.7 ×0.3 =答案:2.61 (60)5.6 ×6 =答案:33.6 (61)5.5 ×0.7 =答案:3.85 (62)9.6 ×0.3 =答案:2.88 (63)9.6 ×7 =答案:67.2 (64)8.3 ×3 =答案:24.9 (65)9.5 ×0.5 =答案:4.75 (66)5.5 ×9 =答案:49.5 (67)1.9 ×9 =答案:17.1 (68)2.2 ×7 =答案:15.4 (69)3.8 ×0.9 =答案:3.42 (70)1.8 ×0.7 =答案:1.26 (71)4.6 ×0.2 =答案:0.92 (72)1.3 ×0.2 =答案:0.26 (73)4.3 ×0.9 =答案:3.87 (74)1.4 ×2 =答案:2.8 (75)7 ×5 =答案:35 (76)2.5 ×7 =答案:17.5 (77)6.4 ×0.4 =答案:2.56 (78)6.3 ×5 =答案:31.5 (79)3.1 ×4 =答案:12.4 (80)5.8 ×0.7 =答案:4.06 (81)1.2 ×8 =答案:9.6 (82)6.5 ×0.5 =答案:3.25 (83)3.9 ×0.9 =答案:3.51 (84)9.3 ×3 =答案:27.9 (85)2 ×2 =答案:4 (86)3.7 ×5 =答案:18.5 (87)1.1 ×3 =答案:3.3 (88)6.5 ×5 =答案:32.5 (89)2.7 ×0.8 =答案:2.16 (90)8.4 ×8 =答案:67.2 (91)4.2 ×0.8 =答案:3.36 (92)6.9 ×2 =答案:13.8 (93)6.6 ×2 =答案:13.2 (94)9.5 ×0.8 =答案:7.6 (95)6.6 ×0.7 =答案:4.62 (96)1.7 ×0.5 =答案:0.85 (97)6.9 ×9 =答案:62.1 (98)8.4 ×6 =答案:50.4 (99)9.4 ×0.5 =答案:4.7 (100)8.4 ×0.5 =答案:4.2 (1)5.6 ×8 =答案:44.8 (2)3.9 ×5案:1.46 (5)9.4 ×8 =答案:75.2 (6)3.8 ×0.3 =答案:1.14 (7)8.6 ×0.4 =答案:3.44 (8)7.3 ×4 =答案:29.2 (9)4.8 ×0.4 =答案:1.92 (10)1.3 ×4 =答案:5.2 (11)7.3 ×8 =答案:58.4 (12)8 ×4 =答案:32 (13)3.2 ×6 =答案:19.2 (14)4.7 ×0.3 =答案:1.41 (15)4.6 ×0.9 =答案:4.14 (16)9.9 × 4 =答案:39.6 (17)8.2 ×0.5 =答案:4.1 (18)8.2 ×0.5 =答案:4.1 (19)5 ×0.8 =答案:4 (20)5.7 ×9 =答案:51.3 (21)3.9 ×5 =答案:19.5 (22)7.3 × 2 =答案:14.6 (23)5.3 × 3 =答案:15.9 (24)6.7 ×0.2 =答案:1.34 (25)4.3 ×0.5 =答案:2.15 (26)4.7 ×0.4 =答案:1.88 (27)2.4 ×5 =答案:12 (28)7.3 ×0.3 =答案:2.19 (29)3.8 ×0.9 =答案:3.42 (30)7.3 ×4 =答案:29.2 (31)5.1 ×0.7 =答案:3.57 (32)9.8 ×2 =答案:19.6 (33)8.3 ×0.7 =答案:5.81 (34)4.3 ×0.6 =答案:2.58 (35)9.5 ×0.3 =答案:2.85 (36)9.9 ×5 =答案:49.5 (37)3.4 ×2 =答案:6.8 (38)2.9 × 4 =答案:11.6 (39)1.1 × 6 =答案:6.6 (40)2.1 ×5 =答案:10.5 (41)9.1 ×0.8 =答案:7.28 (42)9.7 ×0.3 =答案:2.91 (43)9.6 ×0.5 =答案:4.8 (44)5.1 ×0.6 =答案:3.06 (45)5.5 ×8 =答案:44 (46)9 ×8 =答案:72 (47)5 ×4 =答案:20 (48)4.1 ×5 =答案:20.5 (49)1.4 ×0.3 =答案:0.42 (50)2.4 ×9 =答案:21.6 (51)5.1 ×7 =答案:35.7 (52)7.9 ×5 =答案:39.5 (53)4.1 ×9 =答案:36.9 (54)1.6 ×案:6.23 (57)6.2 ×0.2 =答案:1.24 (58)2.6 ×7 =答案:18.2 (59)6.8 ×0.6 =答案:4.08 (60)5.6 ×9 =答案:50.4 (61)9.8 ×0.8 =答案:7.84 (62)9 ×9 =答案:81 (63)3.8 ×7 =答案:26.6 (64)2.5 ×6 =答案:15 (65)1.7 ×5 =答案:8.5 (66)4.6 ×0.7 =答案:3.22 (67)8.9 ×3 =答案:26.7 (68)7.9 ×0.6 =答案:4.74 (69)6.3 ×4 =答案:25.2 (70)2.9 ×0.3 =答案:0.87 (71)4.6 ×8 =答案:36.8 (72)1.5 ×2 =答案:3 (73)6.9 ×0.7 =答案:4.83 (74)5.8 × 6 =答案:34.8 (75)3.4 ×0.5 =答案:1.7 (76)1.9 × 2 =答案:3.8 (77)8.3 ×0.4 =答案:3.32 (78)7.4 ×6 =答案:44.4 (79)4.5 ×3 =答案:13.5 (80)5.9 ×4 =答案:23.6 (81)8.9 ×0.2 =答案:1.78 (82)4.9 ×8 =答案:39.2 (83)7.5 × 2 =答案:15 (84)1.5 ×7 =答案:10.5 (85)8.3 ×0.4 =答案:3.32 (86)6.1 ×0.6 =答案:3.66 (87)3.7 ×0.5 =答案:1.85 (88)7.4 ×0.5 =答案:3.7 (89)1.3 ×0.7 =答案:0.91 (90)3.5 ×0.7 =答案:2.45 (91)9.9 ×0.2 =答案:1.98 (92)2 ×7 =答案:14 (93)4.4 ×0.8 =答案:3.52 (94)8.5 ×4 =答案:34 (95)9.8 ×8 =答案:78.4 (96)9 ×9 =答案:81 (97)2.7 ×8 =答案:21.6 (98)1.6 ×0.3 =答案:0.48 (99)5.7 ×3 =答案:17.1 (100)7.5 ×5 =答案:37.5 1)4.1 ×0.7 =答案:2.87 (2)3.9 × 5 =答案:19.5 (3)8.5 × 2 =答案:17 (4)7.7 ×6 =答案:46.2 (5)4 ×9 =答案:36 (6)1.7 ×2=答案:3.4 (7)7.9 ×6 =答案:47.4 (8)4.2 ×0.9 =答案:3.78 (9)2.6 ×6 =答案:15.6 (10)9.9 ×8 =答案:79.2 (11)1.7 ×5 =答案:8.5 (12)2.4 ×4 =答案:9.6 (13)6 ×0.4 =答案:2.4 (14)3.9 ×6 =答案:23.4 (15)7 ×0.4 =答案:2.8 (16)7.6 ×0.4 =答案:3.04 (17)3.9 ×0.7 =答案:2.73 (18)2.8 ×0.3 =答案:0.84 (19)3 ×9 =答案:27 (20)8.1 ×0.3 =答案:2.43 (21)3.3 ×8 =答案:26.4 (22)8.1 ×0.7 =答案:5.67 (23)2.2 ×3 =答案:6.6 (24)3 ×6 =答案:18 (25)3.2 ×5 =答案:16 (26)4.3 ×7 =答案:30.1 (27)6.7 ×5 =答案:33.5 (28)2.7 ×0.7 =答案:1.89 (29)1.4 ×0.9 =答案:1.26 (30)1.6 ×9 =答案:14.4 (31)8 ×0.8 =答案:6.4 (32)5.9 × 2 =答案:11.8 (33)3.6 ×9 =答案:32.4 (34)1.4 ×0.6 =答案:0.84 (35)8.3 ×0.2 =答案:1.66 (36)7 ×9 =答案:63 (37)8.7 ×8 =答案:69.6 (38)2.9 ×3 =答案:8.7 (39)6.7 ×0.2 =答案:1.34 (40)1.6 ×0.8 =答案:1.28 (41)9.6 ×2 =答案:19.2 (42)5.4 ×5 =答案:27 (43)5.8 ×0.7 =答案:4.06 (44)3.7 ×0.2 =答案:0.74 (45)8.7 ×0.6 =答案:5.22 (46)2.1 ×0.4 =答案:0.84 (47)1.6 ×5 =答案:8 (48)4.6 ×3 =答案:13.8 (49)9.5 ×0.6 =答案:5.7 (50)5.6 ×9 =答案:50.4 (51)5.9 ×0.3 =答案:1.77 (52)9 ×2 =答案:18 (53)9 ×4 =答案:36 (54)4.5 ×3 =答案:13.5 (55)4.4 ×6 =答案:26.4 (56)5.5 ×4 =答案:22 (57)8.6 × 6 =答案:51.6 (58)6.6 ×0.2 =答案:1.32(59)8.7 ×0.6 =答案:5.22 (60)2.4 ×0.6 =答案:1.44。

五年级数学下册口算题(已排好版)

五年级数学下册口算题(已排好版)
10-5.4=4÷20=
19、夏季是观察星座的好季节,天空中有许多亮星,其中人们称之为“夏季大三角”的是天津四、织女星和牛郎星。它们分别属于天鹅座、天琴座、天鹰座。3.5×200=1.5-0.06=
0.75÷15=0.4×0.8=
4×0.25=0.36+1.54=
1.01×99=420÷35=
8、铁生锈的原因是什么?人们怎样防止铁生锈?25×12=135÷0.5=
25×12=135÷0.5=
3/4 + 1/4 =2 + 4/9 =
3 - 2/3 =3/4 - 1/2=
1/6 + 1/2 -1/6 =7.5-(2.5+3.8)=
7/8 + 3/8 =3/10 +1/5 =
4/5 - 7/10 =2 - 1/6 -1/3 =
0.51÷17=32.8+19=
5.2÷1.3=1.6×0.4=
1/6 + 1/2 -1/6 =7.5-(2.5+3.8)=
7、对于生活中的一些废弃物,我们可以从垃圾中回收它们并重新加工利用。这样做不但能够减少垃圾的数量,而且能够节省大量的自然资源。7/8 + 3/8 =3/10 +1/5 =
2、昆虫种类繁多,分布很广,它们有着和其他动物不同的身体构造和本领。4/5 - 7/10 =2 - 1/6 -1/3 =
3/4 + 1/4 =2 + 4/9 =
2、人们通常处理垃圾的方法有填埋或焚烧。3 - 2/3 =3/4 - 1/2=
1/6 + 1/2 -1/6 =7.5-(2.5+3.8)=
7/8 + 3/8 =3/10 +1/5 =
4/5 - 7/10 =2 - 1/6 -1/3 =

五年级数学下册口算题(已排好版),一天一篇!

五年级数学下册口算题(已排好版),一天一篇!
日期
16升=()立方分米=()立方厘米
1.3立方米=()立方分米=()升
1立方分米=()立方米=()升
7.7升=()升=()毫升14-7.4=1.92÷0.04=
550毫升=()升=()立方厘米
1.25升=()毫升=()立方米
2立方分米=()升=()毫升
1立方米10立方分米=()升
日期
220立方分米=()升=()毫升
4.9×0.7=2 - 1/6 -1/3 =
日期
17×40=100-63=3.2+1.68=2.8×0.4=
14-7.4=1.92÷0.04=0.32×500=0.65+4.35=
6÷12=0.87-0.49=
日期日期日期日期
10-5.4=4÷20=3.5×200=1.5-0.06=
0.75÷15=0.4×0.8=4×0.25=0.36+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=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 2 - 1/6 -1/3 =
3/10 +1/5 = 4/5 - 7/10 = 3/4 - 1/2= 1.5-0.06=
60000毫升=()升=()立方米
810000立方厘米=()升
3.5升=()立方分米=()立方厘米
(1.25-0.125)×8 7.74×(2.8-1.3)+1.5×2.26
21×(9.3-3.7)-5.6 36.54-1.76-4.54
23.4-0.8-13.4-7.2 13.7×0.25-3.7÷4
0.51÷17=32.8+19=5.2÷1.3=4.9×0.7=

人教版五年级下册数学口算题

人教版五年级下册数学口算题

人教版五年级下册数学口算题一、口算题。

1. 0.3 + 0.7 =- 解析:0.3是3个0.1,0.7是7个0.1,3个0.1加上7个0.1等于10个0.1,也就是1。

答案为1。

2. 1.2 - 0.5 =- 解析:1.2可以看成1和0.2,0.2 - 0.5不够减,从1里借1当10个0.1,12个0.1减去5个0.1等于7个0.1,再加上剩下的0.5就是0.7。

答案为0.7。

3. 0.25×4 =- 解析:0.25表示(1)/(4),(1)/(4)乘以4等于1。

答案为1。

4. 1.8÷0.6 =- 解析:根据除法的性质,把被除数和除数同时扩大10倍,变成18÷6,18里面有3个6,所以答案为3。

5. (1)/(2)+(1)/(3) =- 解析:先通分,2和3的最小公倍数是6,(1)/(2)=(3)/(6),(1)/(3)=(2)/(6),(3)/(6)+(2)/(6)=(5)/(6)。

答案为(5)/(6)。

6. (3)/(4)-(1)/(4) =- 解析:分母相同的分数相减,分母不变,分子相减,3 - 1 = 2,所以答案为(1)/(2)。

7. 2.5×0.4 =- 解析:25×4 = 100,两个因数一共有两位小数,从100的右边起数出两位点上小数点,所以答案为1。

8. 1.5×2 =- 解析:1.5可以看成1和0.5,1乘以2是2,0.5乘以2是1,2+1 = 3。

答案为3。

9. 3.6÷1.2 =- 解析:把被除数和除数同时扩大10倍,变成36÷12,36里面有3个12,所以答案为3。

10. (1)/(5)+(2)/(5) =- 解析:分母相同,分子相加,1+2 = 3,所以答案为(3)/(5)。

11. 0.63÷0.7 =- 解析:根据除法的性质,把被除数和除数同时扩大10倍,变成6.3÷7,63里面有9个7,所以答案为0.9。

人教版数学五年级下册口算(每天5分钟60题)

人教版数学五年级下册口算(每天5分钟60题)

人教版数学五年级下册口算(每天5分钟60题)人教版数学五年级下册口算(每天5分钟60题)第一天:加法口算1. 789 + 23 = _____2. 156 + 426 = _____3. 325 + 237 = _____4. 478 + 152 = _____5. 869 + 324 = _____6. 715 + 286 = _____7. 625 + 581 = _____8. 924 + 467 = _____9. 547 + 218 = _____10. 389 + 275 = _____第二天:减法口算1. 500 - 256 = _____2. 926 - 457 = _____3. 732 - 389 = _____4. 871 - 428 = _____5. 614 - 387 = _____6. 928 - 525 = _____7. 753 - 492 = _____8. 672 - 275 = _____9. 809 - 638 = _____10. 539 - 326 = _____第三天:混合运算1. 489 + 287 - 175 = _____2. 625 - 298 + 157 = _____3. 764 + 396 - 285 = _____4. 429 - 158 + 276 = _____5. 592 + 375 - 193 = _____6. 714 - 267 + 458 = _____7. 823 + 518 - 397 = _____8. 367 - 236 + 428 = _____9. 925 + 634 - 267 = _____10. 492 - 287 + 519 = _____第四天:乘法口算1. 7 × 6 = _____3. 4 × 8 = _____4. 6 × 7 = _____5. 3 × 9 = _____6. 8 × 2 = _____7. 5 × 4 = _____8. 2 × 8 = _____9. 6 × 5 = _____10. 9 × 2 = _____第五天:除法口算1. 18 ÷ 2 = _____2. 45 ÷ 5 = _____3. 72 ÷ 8 = _____4. 63 ÷ 7 = _____5. 24 ÷ 3 = _____6. 36 ÷ 9 = _____7. 51 ÷ 3 = _____8. 68 ÷ 4 = _____9. 81 ÷ 9 = _____第六天:混合运算1. 56 + 34 - 19 × 2 = _____2. (27 - 13) × 4 + 8 = _____3. 9 × 5 - 33 ÷ 3 = _____4. (14 - 7) × 6 + 2 = _____5. 18 - 6 × 2 + 9 = _____6. 36 ÷ 4 × 2 - 3 = _____7. 15 × 7 - 28 ÷ 4 = _____8. (20 - 9) × 3 + 12 = _____9. 36 ÷ 6 + 7 × 2 = _____10. 45 - 9 × 3 + 6 = _____第七天:倍数与约数1. 13是12的倍数吗?是/不是2. 48是8的倍数吗?是/不是3. 56是9的倍数吗?是/不是4. 45是5的约数吗?是/不是5. 40是7的约数吗?是/不是6. 36是4的约数吗?是/不是7. 72是12的倍数吗?是/不是8. 63是9的约数吗?是/不是9. 27是3的倍数吗?是/不是10. 65是13的约数吗?是/不是第八天:排列与组合1. 从1、2、3、4、5中取出3个数字进行排列,一共有几种可能?2. 从5、6、7、8、9中取出2个数字进行排列,一共有几种可能?3. 从2、3、4、5、6中取出3个数字进行组合,一共有几种可能?4. 从1、3、5、7、9中取出4个数字进行组合,一共有几种可能?5. 从4、5、6、7、8中取出2个数字进行排列,一共有几种可能?6. 从2、4、6、8、10中取出3个数字进行组合,一共有几种可能?7. 从3、6、9、12、15中取出4个数字进行排列,一共有几种可能?8. 从1、2、4、8、16中取出3个数字进行排列,一共有几种可能?9. 从5、10、15、20、25中取出2个数字进行组合,一共有几种可能?10. 从2、3、4、5、6中取出4个数字进行组合,一共有几种可能?第九天:等式与方程1. 2 + 3 = 5 中的加号可以换成哪个数字符号?2. 9 - 5 = 4 中的减号可以换成哪个数字符号?3. 4 × 2 = 6 中的乘号可以换成哪个数字符号?4. 8 ÷ 2 = 1 中的除号可以换成哪个数字符号?5. 6 + 4 = 2 中的加号可以换成哪个数字符号?6. 3 - 7 = 10 中的减号可以换成哪个数字符号?7. 9 × 3 = 15 中的乘号可以换成哪个数字符号?8. 14 ÷ 7 = 28 中的除号可以换成哪个数字符号?第十天:加减混合运算1. 56 + 45 - 12 = _____2. 78 - 23 + 17 = _____3. 54 + 32 - 19 = _____4. 87 - 28 + 14 = _____5. 35 + 23 - 17 = _____6. 92 - 36 + 25 = _____7. 45 + 29 - 17 = _____8. 64 - 28 + 35 = _____9. 37 + 25 - 18 = _____10. 58 - 39 + 15 = _____。

小学五年级的数学口算1000题.doc

小学五年级的数学口算1000题.doc

1.45+15× 6= 43.20× 8× 5=2.250 ÷5× 8= 44.600-3 × 200=3.6×5÷ 2× 4= 45.20+20÷ 2=4.30×3+8= 46.35-25 ÷ 5=5.400 ÷4+20× 5= 47.36+8-40=6.10+12÷ 3+20= 48.2800÷ 40=7.(80÷ 20+80)÷4= 49.98÷ 14 =小学五年级数学口算1000 题× 5)= 50.96÷ 24 =9.360 ÷40= 51.56÷ 14 =10.40 ×20= 52.65÷ 13 =11.80-25= 53.75÷ 15 =12.70+45= 54.120 ÷ 24 =13.90 ×2= 55.200 ÷ 25 =14.16 ×6= 56.800 ÷ 16 =15.300× 6= 57.840 ÷ 21 =16.540÷ 9= 58.560 ÷ 14 =17.30 ×20= 59.390 ÷ 13 =18.400÷ 4= 60.600 ÷ 15 =19.350-80= 61.72÷ 24 =20.160+70= 62.85÷ 17 =21.18-64÷ 8= 63.90÷ 15 =22.42 ÷6+20= 64.96÷ 16 =23.40-5× 7= 65.78÷ 26 =24.80+60÷ 3= 66.51÷ 17 =25.41+18÷ 2= 67.80÷ 40 =26.75-11× 5= 68.100 ÷ 20 = 小学五年级数学口算1000 题69.100 ÷ 4 =28.5600 ÷80= 70.240 ÷ 40 =29.25 ×16= 71.920 ÷ 4 =30.120× 25= 72.300 ÷ 60=31.36 ×11= 73.64÷ 2 =32.1025 ÷25= 74.64÷ 4 =33.336+70= 75.50÷ 5 =34.25 ×9×4= 76.60÷ 8 =35.200-33× 3= 77.96÷ 4 =36.3020-1010= 78.90÷ 6 =37.12 ×50= 79.400+80 =38.25 ×8= 80.400-80 =39.23 ×11= 81.40× 80 =40.125÷ 25= 82.400÷ 80 =41.4200-2200= 83.48÷ 16 =42.220+80= 84.96÷ 24 =85.160× 5=86.4× 250=87.0×518= 30.120× 25=88.10 ×76= 31.36× 11=89.36 ×10= 32.1025÷ 25=90.15 ×6= 33.336+70=91.24 ×3= 34.25× 9× 4=92.5×18= 35.200-33× 3=93.26 ×4= 36.3020-1010=94.7×15= 37.12× 50=95.32 ×30= 38.25× 8=96.40 ×15= 39.23× 11=97.60 ×12= 40.125÷ 25=98.23 ×30= 41.4200-2200=99.30 ×50= 42.220+80= 100.5 ×700= 43.20× 8× 5=1.45+15× 6= 44.600-3 × 200=2.250 ÷5×8= 45.20+20÷ 2=3.6×5÷ 2× 4= 46.35-25 ÷ 5=4.30×3+8= 47.36+8-40=5.400 ÷4+20×5= 48.2800÷ 40=6.10+12÷ 3+20= 49.98÷ 14 =7.(80÷ 20+80)÷4= 50.96÷ 24 =8.70+(100-10 × 5)= 51.56÷ 14 =9.360 ÷40= 52.65÷ 13 =10.40 ×20= 53.75÷ 15 =11.80-25= 54.120 ÷24 =12.70+45= 55.200 ÷25 =13.90 ×2= 56.800 ÷16 =14.16 ×6= 57.840 ÷21 =15.300× 6= 58.560 ÷14 =16.540÷ 9= 59.390 ÷13 =17.30 ×20= 60.600 ÷15 =18.400÷ 4= 61.72÷ 24 =19.350-80= 62.85÷ 17 =20.160+70= 63.90÷ 15 =21.18-64÷ 8= 64.96÷ 16 =22.42 ÷6+20= 65.78÷ 26 =23.40-5× 7= 66.51÷ 17 =24.80+60÷ 3= 67.80÷ 40 =25.41+18÷ 2= 68.100 ÷20 =26.75-11× 5= 69.100 ÷4 =27.42+7-29= 70.240 ÷40 =28.5600 ÷80= 71.920 ÷4 =29.25 ×16=72.300÷ 60= 13.90× 2=73.64÷2 = 14.16× 6=74.64÷4 = 15.300× 6=75.50÷5 = 16.540÷ 9=76.60÷8 = 17.30× 20=77.96 ÷4 = 18.400÷ 4=78.90 ÷6 = 19.350-80=79.400+80 = 20.160+70=80.400-80 = 21.18-64 ÷ 8=81.40 ×80 = 22.42÷ 6+20=82.400÷ 80 = 23.40-5× 7=83.48 ÷16 = 24.80+60÷ 3=84.96 ÷24 = 25.41+18÷ 2=85.160× 5= 26.75-11 × 5=86.4×250= 27.42+7-29=87.0×518= 28.5600÷ 80=88.10 ×76= 29.25× 16=89.36 ×10= 30.120× 25=90.15 ×6= 31.36× 11=91.24 ×3= 32.1025÷ 25=92.5×18= 33.336+70=93.26 ×4= 34.25× 9× 4=94.7×15= 35.200-33× 3=95.32 ×30= 36.3020-1010=96.40 ×15= 37.12× 50=97.60 ×12= 38.25× 8=98.23 ×30= 39.23× 11=99.30 ×50= 40.125÷ 25= 100.5 ×700= 41.4200-2200=42.220+80=1.45+15× 6= 43.20× 8× 5=2.250 ÷5×8= 44.600-3 × 200=3.6×5÷ 2× 4= 45.20+20÷ 2=4.30×3+8= 46.35-25 ÷ 5=5.400 ÷4+20×5= 47.36+8-40=6.10+12÷ 3+20= 48.2800÷ 40=7.(80÷ 20+80)÷4= 49.98÷ 14 =8.70+(100-10 × 5)= 50.96÷ 24 =9.360÷40= 51.56÷ 14 =10.40×20= 52.65÷ 13 =11.80-25= 53.75÷ 15 =12.70+45= 54.120÷ 24 =55.200÷ 25 =56.800÷ 16 = 99.30× 50=57.840÷ 21 = 100.5× 700=58.560÷ 14 =59.390÷ 13 =60.600÷ 15 =61.72 ÷24 =62.85 ÷17 =63.90 ÷15 =64.96 ÷16 =65.78 ÷26 =66.51 ÷17 =67.80 ÷40 =68.100÷ 20 =69.100÷ 4 =70.240÷ 40 =71.920÷ 4 =72.300÷ 60=73.64 ÷2 =74.64÷4 =75.50÷5 =76.60÷8 =77.96÷4 =78.90÷6 =79.400+80 =80.400-80 =81.40×80 =82.400÷ 80 =83.48÷16 =84.96÷24 =85.160× 5=86.4×250=87.0×518=88.10×76=89.36×10=90.15×6=91.24×3=92.5×18=93.26×4=94.7×15=95.32×30=96.40×15=97.60×12=98.23×30=小学五年级数学口算4÷ 20=1000 题 3.5× 200=100-63= 1.5- 0.06=3.2+1.68 =0.75 ÷ 15=2.8×0.4=0.4× 0.8=14- 7.4=4× 0.25=1.92÷0.04=0.36 + 1.54=0.32×500= 1.01 × 99=0.65+ 4.35=420÷ 35=10- 5.4=25× 12=135÷0.5=0.75÷ 15=3/4 + 1/4 = 0.4× 0.8=2 + 4/9 = 4× 0.25=3 - 2/3 = 0.36+ 1.54=3/4 - 1/2= 1.01× 99=1/6 + 1/2 -1/6 = 420÷ 35=7.5-(2.5+3.8)= 25× 12=7/8 + 3/8 = 135÷ 0.5=3/10 +1/5 = 3/4 + 1/4 =4/5 - 7/10 = 2 + 4/9 =2 - 1/6 -1/3 = 3 - 2/3 =0.51÷ 17=3/4 - 1/2= 32.8+ 19=1/6 + 1/2 -1/6 = 5.2÷1.3=7.5-(2.5+3.8)= 1.6×0.4=7/8 + 3/8 = 4.9×0.7=3/10 +1/5 =1÷5=4/5 - 7/10 =6÷12= 2 - 1/6 -1/3 = 0.87- 0.49=0.51÷ 17=17× 40=32.8+ 19=100-63= 5.2÷ 1.3=3.2+1.68= 1.6× 0.4=2.8×0.4= 4.9× 0.7=14- 7.4=1÷ 5=1.92÷ 0.04=6÷ 12=0.32×500=0.87- 0.49=0.65+ 4.35=17× 40=10- 5.4=100- 63=4÷ 20= 3.2+ 1.68=3.5×200= 2.8× 0.4=1.5-0.06=14- 7.4=1.92÷ 0.04=6÷ 12=0.32×500=0.87- 0.49=0.65+ 4.35=17× 40=10- 5.4=100- 63=4÷20= 3.2+ 1.68=3.5×200= 2.8× 0.4=1.5-0.06=14- 7.4=0.75÷15= 1.92÷ 0.04=0.4×0.8=0.32× 500=4×0.25=0.65+ 4.35=0.36+1.54=10- 5.4=1.01×99=4÷ 20=420÷35= 3.5× 200=25×12= 1.5- 0.06=135÷0.5=0.75÷ 15=3/4 + 1/4 = 0.4× 0.8=2 + 4/9 = 4× 0.25=3 - 2/3 = 0.36+ 1.54=3/4 - 1/2= 1.01× 99=1/6 + 1/2 -1/6 = 420÷ 35=7.5-(2.5+3.8)= 25× 12=7/8 + 3/8 = 135÷ 0.5=3/10 +1/5 = 3/4 + 1/4 =4/5 - 7/10 = 2 + 4/9 =2 - 1/6 -1/3 = 3 - 2/3 =0.51÷ 17=3/4 - 1/2= 32.8+ 19=1/6 + 1/2 -1/6 = 5.2÷1.3=7.5-(2.5+3.8)= 1.6×0.4=7/8 + 3/8 = 4.9×0.7=3/10 +1/5 =1÷5=4/5 - 7/10 =2 - 1/6 -1/3 = 3 - 2/3 =0.51÷ 17=3/4 - 1/2= 32.8+19=1/6 + 1/2 -1/6 = 5.2÷1.3=7.5-(2.5+3.8)= 1.6×0.4=7/8 + 3/8 = 4.9×0.7=3/10 +1/5 =1÷ 5=4/5 - 7/10 =6÷12= 2 - 1/6 -1/3 = 0.87- 0.49=0.51÷ 17=17× 40=32.8+ 19=100-63= 5.2÷ 1.3=3.2+1.68 = 1.6× 0.4=2.8×0.4= 4.9× 0.7=14- 7.4=1÷ 5=1.92÷ 0.04=6÷ 12=0.32×500=0.87- 0.49=0.65+ 4.35=17× 40=10- 5.4=100- 63=4÷ 20= 3.2+ 1.68=3.5×200= 2.8× 0.4=1.5-0.06=14- 7.4=0.75÷15= 1.92÷ 0.04=0.4×0.8=0.32× 500=4×0.25=0.65+ 4.35=0.36+1.54=10- 5.4=1.01×99=4÷ 20=420÷ 35= 3.5× 200=25× 12= 1.5- 0.06=135÷ 0.5=0.75÷ 15=3/4 + 1/4 = 0.4× 0.8=2 + 4/9 = 4× 0.25=0.36+1.54=78× 9=1.01×99=250 × 0.4=420÷35=24× 5=25×12=37× 8=135÷0.5=104 × 5=3/4 + 1/4 = 847× 4=2 + 4/9 = 8× 42=3 - 2/3 = 5.78× 92=3/4 - 1/2= 78× 2=1/6 + 1/2 -1/6 = 245 × 0=7.5-(2.5+3.8)= 306 × 103×0= 7/8 + 3/8 = 132 × 6=3/10 +1/5 = 350 × 1000=4/5 - 7/10 = 317× 4=2 - 1/6 -1/3 = 1.52× 6=39× 4= 125 × 0.8=51×9= 302 × 783× 0= 77× 7= 264× 8=874× 3= 5.76×9=304×5= 3875× 0=106×10= 1.854× 0×100= 178× 3= 937× 4=78×9= 285 × 4=1.573× 6= 134 × 3=3.52×100= 125 × 8=3.54× 8= 25× 4=43.87× 4= 300 × 52=163× 3= 5× 42=724× 7= 1.35× 9=43.7×8= 15× 8=46.9× 8= 125× 4=8.456×1000= 24× 20=21× 8= 32× 3=32× 0.1= 48÷ 16= 572× 8= 12× 8=372× 0= 27×3=153× 46= 56÷ 14= 173×10= 24÷ 8=15× 80= 3 14× 2= 652007× 0= 83- 45=560÷ 80= 384÷4= 96÷ 24= 888÷74= 40÷ 20= 592÷37= 40× 30= 384÷ 32= 37+ 26= 1846 ÷10= 76- 39= 468÷ 39= 605+ 59= 1460 ÷20= 30× 23=50÷ 2= 12× 8=78÷ 4= 27+32= 24.5÷14= 48+ 27= 49.5÷3= 4500× 20= 153÷ 0= 73+ 15 = 462÷ 5= 120× 600 = 374÷ 10= 200× 360= 73÷9= 6800× 400= 10÷ 3= 280+ 270= 27× 3= 4× 2500= 90÷ 15= 6000÷ 40= 48÷ 4= 5× 1280= 640÷16= 4.3+ 2.7=39÷ 3= 0.75+ 0.25=4-0.26=小学五年级数学口算1000 题小学五年级数学口算1000 题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=50+ 160÷ 40= ( 58+370)÷( 64-45 ) =小学五年级数学口算1000 题(58+37)÷( 64-9×5)95÷( 64-45)347+45× 2-4160÷ 52小学五年级数学口算1000 题812-700÷( 9+31×11) =(136+64)×(65-345÷23)=小学五年级数学口算1000 题0.45+6.37+4.555.4+6.9 × 3-( 25-2.5)1.2×2.5+0.8 × 2.5 2× 41846-620-3808.9×1.25-0.9 × 1.25 4.8× 46+4.8×5412.5×7.4× 0.8 0.8+0.8 × 2.59.9×6.4-( 2.5+0.24) 1.25× 3.6×8 ×2.5-12.5× 2.4 6.5×9.5+6.5 × 0.5 28× 12.5-12.5 ×200.35×1.6+0.35 × 3.4 23.65-( 3.07+3.65)6.72-3.28-1.72小学五年级数学口算 1.65× 99+1.651000 题27.85-(7.85+3.4)小学五年级数学口算1000 题小学五年级数学口算(1010+309+4+681+6 )× 12 1000 题3× 9146×782× 6× 854小学五年级数学口算1000 题(284+16 )×( 512-8208 ÷ 18)小学五年级数学口算(6.8-6.8 ×0.55)÷ 8.5 1000 题0.12× 4.8÷ 0.12×4.8(58+37)÷( 64-9× 5)小学五年级数学口算1000 题6-1.6÷ 4= 5.38+7.85-5.37=7.2÷0.8-1.2× 5= 6-1.19× 3-0.43=6.5×( 4.8-1.2×4 )= 0.68×1.9+0.32× 1.910.15-10.75 × 0.4-5.75.8×( 3.87-0.13 ) +4.2× 3.7432.52-( 6+9.728÷ 3.2)× 2.5[( 7.1-5.6)× 0.9-1.15] ÷ 2.55.4÷[2.6 ×( 3.7-2.9) +0.62]12× 6÷( 12-7.2) -6 12× 6÷ 7.2-6方程:小学五年级数学口算67x+39=5466 1000 题92x+67=1079 36x+58=2974 38x+45=2021 13x+25=1247 64x-67=2813 89x-31=4063 5x-96=9427x+40=445 84x-56=4732 83x-90=1653 26x-61=2513 29x-35=545 9x+86=500 97x+81=954 9x-48=744 50x-99=3101 43x-94=637 80x+17=1777 38x-69=2933 17x-37=609 23x-40=696 88x+30=2758 48x-92=1684 80x+85=565 39x+52=2470 49x+43=827 56x-86=2770 99x-98=6139 96x+95=3935 95x+94=1044 21x-70=1988 62x+77=6153 72x+15=7071 38x-15=2037 83x-63=7656 44x+23=1387 47x+64=1944 83x-38=4444 38x+38=1178 60x+83=3203 68x+91=4103 21x+90=489 53x+65=1443 22x+23=2135 5x-67=4837x+28=509 46x-74=411274x-34=6700小学五年级数学口算1000 题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=小学五年级数学口算1000 题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= 0.98-0.09= 0.2+0.78=600×700= 10.2+0.02= 0.15+0.7=670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×0.35+0.63= 3500 ÷70= 3.1+3= 100= 3.2-0.32= 2+2.8= 380-290= 3.8+0.38=0.35+0.5= 7500÷ 250= 3.8+1= 0.95-0.05=450+780= 3.1+0.3= 3+0.3=630÷ 9= 4.5-0.4= 9.5-5=330× 9= 9.53-1.53=9.5-0.5= 3.5+2.4= 1-0.95=0.3+0.27= 0.47+0.13= 4.5+4=4-0.6= 0.95+0.05= 2.5+3.2=0.74+0.16= 23× 100= 9.8-4.8=480÷40= 0.53÷ 100= 5.1+2.3= 0.72-0.43= 30× 100= 0.92-0.2= 125×80= 0.078 ÷10= 0.52+0.4= 3.5+4.8= 3.5+2.4= 5+0.07= 70× 12= 1-0.61= 0.47+0.23= 0.25+0.75= 0.25×100= 3.4-2.8= 0.6-0.37= 3.7+0.33= 0.51+0.33=0.052×10= 10+0.08= 1-0.75= 1-0.6= 8-4.6= 5.8-3.6=0.5×1000= 0.82+0.3= 0.52+0.4= 6.45+5.5= 4.5-1.3=3.4-2.8= 9.53-1.53= 8.8-6.7=10+0.08= 9.5-7.3= 7.2+0.8=7.82+0.3= 8.8-6.7= 9.5-7.3=1-0.95= 3.4-2.8= 0.96-0.35=0.35× 0.6= 3.08× 0.01=13.5+6.5= 3.05× 100= 1.2-0.8=21.6-12.6= 63 ÷100= 0.83-0.5=0.76+0.14= 80÷ 1000= 2.7+0.4=小学五年级数学口算1000 题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=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=50+ 160÷ 40 ( 58+370)÷( 64-45)120-144÷ 18+35347+45 × 2-4160÷ 52小学五年级数学口算 6.5× 9.5+6.5×0.51000 题0.35× 1.6+0.35× 3.495÷( 64-45) 6.72-3.28-1.72178-145÷ 5× 6+42 0.45+6.37+4.55420+580-64 × 21÷ 28 5.4+6.9 × 3-( 25-2.5)812-700÷( 9+31×11)2× 41846-620-380(136+64 )×( 65-345 ÷ 23) 4.8× 46+4.8×5485+14×( 14+208 ÷26)0.8+0.8 × 2.51.2×2.5+0.8× 2.5 1.25×3.6×8 ×2.5-12.5× 2.48.9×1.25-0.9 × 1.25 28× 12.5-12.5 ×2012.5×7.4× 0.8 23.65-( 3.07+3.65)9.9×6.4-( 2.5+0.24)小学五年级数学口算1000 题小学五年级数学口算(1010+309+4+681+6 )× 12 1000 题3× 9146×782× 6× 85427.85-( 7.85+3.4) 5.15× 7/8+6.1-0.6062548× 1.25+50× 1.25×8 39.( 284+16)×( 512-8208 ÷18)7.8×9.9+0.78 40.120-36 ×4 ÷18+35小学五年级数学口算(6.8-6.8 ×0.55)÷ 8.5 1000 题0.12× 4.8÷ 0.12×4.8 小学五年级数学口算1000 题小学五年级数学口算1000 题1000 题小学五年级数学口算6.5×( 4.8-1.2×4 )= 0.68× 1.9+0.32× 1.910.15-10.75 × 0.4-5.75.8×( 3.87-0.13 ) +4.2× 3.7432.52-( 6+9.728÷ 3.2)× 2.5[( 7.1-5.6)× 0.9-1.15] ÷ 2.55.4÷[2.6 ×( 3.7-2.9) +0.62]12× 6÷( 12-7.2) -6 ( 4) 12× 6÷7.2-6方程:小学五年级数学口算27x+40=445 1000 题83x-90=165336x+58=2974 29x-35=54513x+25=1247 97x+81=95489x-31=4063 50x-99=3101小学五年级数学口算60x+83=3203 1000 题21x+90=48917x-37=609 22x+23=213588x+30=2758 37x+28=50980x+85=565 67x+39=546649x+43=827 92x+67=107999x-98=6139 38x+45=202195x+94=1044 64x-67=281362x+77=6153 5x-96=9438x-15=2037 84x-56=473244x+23=1387 26x-61=251383x-38=4444 9x+86=5009x-48=744 187÷ 1000= 43x-94=637 1+3.89= 38x-69=2933 0.081× 10= 23x-40=696 75÷ 10=48x-92=1684 0.96÷ 0.8= 39x+52=2470 0.8× 7= 56x-86=2770 1.5× 7=96x+95=3935 1.32× 8=21x-70=1988 0.7× 8= 72x+15=7071 10.3× 2=83x-63=7656 5× 0.6=47x+64=1944 0.9× 0.3= 38x+38=1178 3.5× 0.2= 68x+91=4103 2.01× 0=53x+65=1443 10× 0.05= 5x-67=48 0.13× 7=46x-74=4112 0.21× 100= 74x-34=6700 0.7× 4=3.4-1.4= 0.05× 4= 7.82-7.2= 4× 0.3=2.19+9.1= 430-250= 10.1-0.89= 0.17+0.06= 0.68+0.42= 1.02-0.09= 8.1-5.1= 7200÷ 800= 0.728-0.24= 0.17+0.6= 0.8+0.18= 0.83-0.6= 0.89-0.25= 17× 300=1-0.98= 0.98-0.09= 0.048+0.52= 0.2+0.78= 5× 400= 600× 700= 19.9+11.1= 10.2+0.02=0.15+0.7= 4.5+4=670+250= 4-0.6=10.2+0.2= 0.95+0.05=9.2-6= 2.5+3.2=8500 ÷500= 0.74+0.16=3.2-3.2= 23× 100=3.7+2.3= 9.8-4.8=25× 100= 480÷ 40=3.2-0.32= 0.53÷ 100=2+2.8= 5.1+2.3=380-290= 125× 80=0.35+0.5= 0.078÷ 10= 0.52+0.4= 0.35+0.63= 70× 12=3500 ÷70= 0.25× 100=3.1+3= 3.4-2.8=3.8+0.38= 0.6-0.37=7500 ÷250= 0.052× 10=3.8+1= 10+0.08=0.95-0.05= 1-0.75=450+780= 0.5× 1000=3.1+0.3= 0.82+0.3=3+0.3= 13.5+6.5=630÷9= 3.05× 100=4.5-0.4= 1.2-0.8=9.5-5= 21.6-12.6=330×9= 63÷ 100=9.53-1.53= 9.5-0.5= 0.83-0.5=3.5+2.4= 0.76+0.14=1-0.95= 80÷ 1000=0.3+0.27= 2.7+0.4=0.47+0.13= 0.72-0.43=30× 100= 3.7+0.33=0.92-0.2= 0.51+0.33= 3.5+4.8= 1-0.6=3.5+2.4= 8-4.6=5+0.07= 5.8-3.6=1-0.61= 0.52+0.4=0.47+0.23= 6.45+5.5=0.25+0.75= 4.5-1.3=小学五年级数学口算0.96-0.35= 1000 题0.35× 0.6= 9.53-1.53= 3.08× 0.01= 8.8-6.7= 4.95× 1000= 10+0.08= 6.9× 0.1= 9.5-7.3= 0.4× 0.5= 7.2+0.8= 2.4÷ 0.8=7.82+0.3= 10.8÷ 9=8.8-6.7= 9.6÷ 0.8=9.5-7.3= 0.108÷ 2= 1-0.95= 4.95÷ 0.9=3.4-2.8=小学五年级数学口算0.125× 4= 1000 题 3.28× 0.1= 0.325×100= 3.9÷ 0.13= 2.5×8= 7.2× 0.1= 0. 56÷ 0.7= 0.01× 0小学五年级数学口算0÷ 1.7= 1000 题 4.7+2.3=1.6÷0.8= 4.5× 2=1÷2.5= 6.9- 2.5= 1.25×0.8= 7.2× 0.8= 3.2÷0.04= 6× 3.4=0.62-0.32= 0.75× 100=1.4×0.5=小学五年级数学口算0.75÷ 0.25= 1000 题0.125 × 8= 3.6÷0.3= 4.8÷ 0.3= 6.3÷7= 0.96÷ 2= 5.6÷100=小学五年级数学口算0.36 ÷ 0.4= 1000 题0.64÷ 0.8= 小学五年级数学口算46.7 - 3.8= 1000 题12.8÷ 4= 3.6÷24= 5.2÷ 13= 0.8×1.1=7.2+12.8= 12.5 ÷ 5= 小学五年级数学口算0.35× 0.6= 1000 题10÷ 20=8.65× 10= 24÷ 15=小学五年级数学口算0.4× 0.5= 1000 题 2.4÷ 0.8=4.95 × 1000=6.9×0.1=小学五年级数学口算0.56÷ 0.7= 1000 题0.125× 4= 9.6÷0.8= 3.28 × 0.1= 0.108÷2= 3.9÷ 0.13= 4.95÷0.9= 7.2× 0.1= 9.65÷ 0.1= 0.01 × 0.1= 0.325×100= 0.25 × 0.4=2.5× 8= 1.6÷ 0.8= 小学五年级数学口算3.2÷ 0.04= 1000 题0÷ 1.7=1.25×0.8= 2× 102=9÷ 0.25÷ 4= ( 58+370 )÷( 64-45 )0.25×3.97× 4= ( 1.2+8.8)×32.120-144 ÷ 18+350.4= 33.347+45 × 2-4160÷ 52 50+ 160÷ 40小学五年级数学口算1000 题小学五年级数学口算 6.12 × 10=1000 题0.479× 100=36.178-145 ÷ 5× 6+42 420+580-64 ×21÷ 28 1÷ 100=37.812-700 ÷( 9+31×11)( 136+64 )×0.43÷ 10=(65-345 ÷ 23)53.4÷ 100=38.85+14×( 14+208÷ 26)278.6 ÷ 1000=23) 1.2× 2.5+0.8× 2.5 9.2÷ 10=24) 8.9× 1.25-0.9× 1.25 7.13 ÷ 10=7.8×10= 21.3÷ 10=0.28× 1000= 14.17 ÷ 100=小学五年级数学口算70.77 ÷ 100=1000 题356.8 ÷ 1000=2.33÷ 10=3.2× 3=4.56÷100= 1.4× 0.5=9.02÷ 10=小学五年级数学口算0.08 × 6=1000 题5÷ 100=小学五年级数学口算0.6× 0.9=1000 题 3.4× 0.3=0.71× 2= 5×0.6=0.25 × 4= 4.5× 2=1.25 × 8= 0.03× 0.5=4.3×2= 1.6× 0.3=1.2×0.4= 0.23× 3=5.1 × 2=6.4÷ 3.2= 9× 0.3= 11÷ 0.11=7.1×3= 10÷ 2.5= 1.5×6= 14÷ 0.2= 0.9 ×0.4× 10= 0.31 ÷ 3=0.68 × 8× 1.25= 10.5 ÷ 5=7.1 ×0.25× 4= 14.7 ÷ 0.7= 16.4 × 2.9+16.4× 7.1= 20÷ 0.5=7.2 ÷3= 9.6÷ 1.2=8.4 ÷4= 3.44 ÷ 2=0.65 ÷ 5= 65÷ 0.3= 0.93 ÷ 3= 9.9÷ 11=2.7 ÷ 9= 2.8÷ 2=3.8÷2= 0.96 ÷ 3=5.4 ÷0.8= 17× 40=4.6 ÷2= 100- 63=1.8 ÷0.3= 3.2+ 1.68=4.2 ÷7= 2.8× 0.4=9.6÷0.6=小学五年级数学口算4÷ 20=1000 题 3.5× 200=0.32×500= 1.5- 0.06=0.65+4.35=0.75 ÷ 15=10- 5.4=小学五年级数学口算1000 题420÷ 35=25× 12=0.36 +1.54=135÷ 0.5=1.01 ×99=小学五年级数学口算 2 - 1/6 -1/3 = 1000 题 1.6× 0.4=3/4 + 1/4 = 4/5 - 7/10 =4.9×0.7=小学五年级数学口算3/4 - 1/2= 1000 题7/8 + 3/8 = 3 - 2/3 = 3/10 +1/5 = 小学五年级数学口算32.8+ 19=1000 题小学五年级数学口算1000 题小学五年级数学口算0.6× 100= 1000 题 3.71× 10= 1/6+1/2-1/6=7.5-(2.5+3.8)=小学五年级数学口算1000 题6÷ 12=0.92×100= 0.87- 0.49=。

五年级数学下册口算题(全册)

五年级数学下册口算题(全册)

五年级数学下册口算题(全册)抱歉,此文章无法进行格式错误和段落删除的修正,因为它是一份数学口算试题,没有明显的格式错误和段落。

但是,可以对每个口算问题进行简单的改写,例如:1.0.75加4.25等于多少?乘以5等于多少?加上2.3等于多少?减去3.4等于多少?2.2.5乘以4等于多少?减去0.75乘以100等于多少?5.6除以100等于多少?3.9.25等于多少?0.06乘以1.5等于多少?0.3除以0.5等于多少?0.7乘以0.8等于多少?4.1加0.01等于多少?0.1除以0.01等于多少?2.1除以0.7等于多少?1减去0.34等于多少?0.175加0.0225等于多少?5.8乘以0.125等于多少?5.6加3.8等于多少?0.5等于多少?0.75除以0.25等于多少?0.9等于多少?6.0.25乘以8等于多少?0.04乘以2.5等于多少?1乘以0.01等于多少?0.01等于多少?0.63除以0.9等于多少?7.2等于多少?5.9减去2.5等于多少?4.5乘以2等于多少?3.6除以3等于多少?0.125乘以8等于多少?8.0.53乘以1000等于多少?72.8乘以0.01等于多少?1除以125等于多少?1.2除以0.2等于多少?9.0.6加0.54等于多少?8.9减去0.9等于多少?0.96除以0.1等于多少?16.8除以4等于多少?0.1除以100等于多少?10.6.3除以0.62减去0.32等于多少?0.02乘以1除以0.01等于多少?48除以0.6等于多少?20除以0.2等于多少?1乘以0.4等于多少?11.9.63除以3等于多少?7减去0.23等于多少?4.8除以0.3等于多少?7.2减去0.8等于多少?12.1.4乘以0.5等于多少?29除以100等于多少?6.3除以0.7等于多少?6加2.4等于多少?13.12.5乘以8等于多少?8.9乘以0等于多少?0.78除以3等于多少?0.35除以0.5等于多少?14.9.36除以0.9等于多少?100除以0.4等于多少?0.81加0.09等于多少?0.4乘以0.9等于多少?15.10减去5.4等于多少?4除以20等于多少?3.5乘以200等于多少?1.5减去0.06等于多少?16.0.75除以15等于多少?0.4乘以0.8等于多少?4乘以0.25等于多少?0.36加1.54等于多少?17.1.01乘以99等于多少?420除以35等于多少?25乘以12等于多少?135除以0.5等于多少?18.xxxxxxxx加多少等于-?加多少等于+?加多少等于-?加上1减去多少等于+?加多少等于-?xxxxxxxxxxxxxxxxxxxxxxx等于多少?19.加多少等于+?减去多少等于-?加多少等于+?减去多少等于-?加多少等于++?减去1减去多少等于-?xxxxxxxxxxxxxxxx2144等于多少?20.减去多少等于+?加多少等于-?加多少等于+?减去多少等于-?加多少等于-?等于多少?21.xxxxxxxx53等于多少?减去65等于多少?加多少等于-?加多少等于+?减去多少等于-?减去等于多少?22.减去多少等于+?加多少等于1-?8.9减去(3加0.9)等于多少?7除以8等于多少?23.2.45等于多少?2×1.7+2×1.3=6.8This XXX 6.8.0.4×101-0.4=39.6The result of this n is 39.6.1.25×0.7×0.8=0.7Multiplying 1.25.0.7.and 0.8 yields 0.7.0.79+0.79×99=157.21The sum of 0.79 and 0.79 multiplied by 99 is 157.21.1÷5+1÷5=0.4Adding 1 divided by 5 and 1 divided by 5 results in 0.4.0.89×101-0.89=89.99XXX 89.99.2-0.64-0.36=1Subtracting 0.64 and 0.36 from 2 yields 1.1.1-2.7÷27=1.003The result of this XXX 1.003.12.4×11-12.4=124.4Multiplying 12.4 and 11 and then subtracting 12.4 equals 124.4.1.25×3.3×0=0Multiplying 1.25.3.3.and 0 results in 0.20-3.7-7.3=9Subtracting 3.7 and 7.3 from 20 yields 9.1.5×0.75÷1.5×0.75=0.5625XXX 0.5625.1-0.1×0.1=0.99The result of this XXX 0.99.6×0.125×8=6Multiplying 6.0.125.and 8 yields 6.1×0.4÷1×0.4=1XXX 1.37.2×99+37.2=3699.6The sum of 37.2 multiplied by 99 and 37.2 is 3699.6.25×4÷0.25×4=100XXX 100.0.9×7+10.7=17.6Multiplying 0.9 and 7 and then adding 10.7 yields 17.6.9÷5-1.9÷5=1.54The result of this XXX 1.54.6.8-2.4÷3=5.6Subtracting 2.4 divided by 3 from 6.8 yields 5.6.0.6÷0.3+0.5=3XXX 3.1.9+5.1÷51=1.999The result of this XXX 1.999.1.8÷0.9×0.5=1XXX 1.12-0.05×4=11.8Subtracting 0.05 multiplied by 4 from 12 yields 11.8.1×0.01÷0.1=0.1XXX 0.1.7.2-1.2+6.7=12.7Adding 7.2.subtracting 1.2.and adding 6.7 yields 12.7.25×3.3×0=0Multiplying 25.3.3.and 0 results in 0.6000毫升=6升=0.006立方分米Converting 6000 milliliters to liters yields 6 liters。

五年级下册《口算题》

五年级下册《口算题》

第1组2.4+12.5=3.56-0.3= 5.78-1.06=0.3+0.5= 7.9+2.1= 8-0.8=1.6÷0.8= 7.2÷0.6= 3.9÷3.9=1.8×0.5= 6.3÷9= 0÷6.81=第2组1.5-0.5= 0.96-0.7=0.8+0.5=3.16+12.3= 2.4+16.8= 6.2-3.8=0.92÷4= 6÷1.2= 0.4÷8= 0.56÷14= 0.7×1.2= 0.15×3=第3组3.7+2.36= 0.8-0.2=0.06×8=1.25+0.8=2.4+0.06=0.72+0.8=0.5×1.1= 1.25×4= 6.3÷2.1= 6×1.2= 46÷2= 16÷4=第4组4.9-2.9= 4.8-0.9= 6.8+2.7=5.5+4.5=6.4-6=7.3-0.3=1.9×8= 17×4= 39×6=2.7÷9=3.2÷0.4=4.9÷0.7=第5组6.8+2.45= 4.1-3.2= 4.9-2.8= 5.9+2.3= 6.8+9= 6+4.8=1.6×5= 13×7=2.6×0.3= 5.6÷0.8=3.6÷0.08= 2.5×4=第6组8-4.5= 3.9-1.8= 34.8+1.9= 67.2-2.9= 78.1-56.7= 1.02+9.2= 0.48÷16= 3.6÷1.8= 1.8×0.5=7.5÷15=. 4×0.25= 6×1.2=第7组2.35+4.7= 5.3+1.42= 12.3-3.6=3.67-1.8= 2.47+0.4= 23.6+1.35=2.5÷10= 0.15×8= 4.2÷1.4=80÷1.6= 8÷0.5= 0.32÷16=第8组2.3+1.09= 32.4+2.8=3.6+25.6=4.7-1.4= 23.5-2.9= 3.5-2.9= 1.8×0.5= 7.5÷0.25= 0.28÷4=8.2÷0.2= 4×1.6= 9.2÷4=第9组4.7+8= 12-3.6= 4.7+23=4.6+12.7= 3+56.9= 2-1.9=0.5×8= 6.2×3= 0.6×0.7=7.2÷1.6= 0.46÷2= 0.42×0.5=第10组(简便运算)102×0.36 12.3×6.7+7.7×6.76.74×99+6.74 0.82×98第11组(简便运算)1.25×3.2 198×0.512.5×0.9×0.4 6.25×4.5+4.5×3.75第12组(简便运算)4.86×99 4.9×10.10.25×10.4 2.5×9.8第12组(简便运算)199×0.15 7.6×0.8+0.2×7.69.16×1.5-0.5×9.16 0.25×16.2×4第12组(简便运算)0.8×(4.8×1.25) 0.25×6×0.4×0.532×0.25×12.5 12.5×96×5第12组(简便运算)1.25×32×2.5 397.8÷25÷45.2×10.1 2.5×3.7+6.3×2.5第12组(简便运算)7.6×0.8+0.2×7.6 9.16×1.5-0.5×9.16201×3.5 0.25×24第12组(简便运算)12.5×24×8 (8+10)×12.528.6×101-28.6 2.6×9.9第12组(四则运算)(6.8-5.4)×2.75?? (12-3.74)÷(8×0.3+2×1.3)0.875×36+4.05÷8.1?????? (227÷25-4.68)×0.5?第12组(四则运算)?63÷(2.98+6.5×0.08)?? ?(21.88+29.8) ÷7.6?(8.1-5.4)÷3.6+85.7 (3.44+20.5×0.32)?÷0.16第13组在1—20中,奇数有:___________________________________偶数有:___________________________________质数有:____________________________________合数有:____________________________________第14组在24、37、2、51、46、53、57、69、75、91中,质数有: __________________________________合数有:___________________________________奇数有: ___________________________________偶数有:___________________________________第15组在54、17、3、65、96、52、41、73、85、112中,质数有:___________________________________合数有: ___________________________________ 奇数有:___________________________________偶数有:___________________________________第16组在75,36,80,92,48,35,93,105,84,30中,是2的倍数的有(),是5的倍数的有(),是3 的倍数的有(),同时是2、3、5的倍数的有()。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

五年级下册口算竞赛试题
参赛人:五年级全同学命题人:马盼盼
第一轮抢答题
一、请说出下面每组数的最大公因数。

4和36 21和22 5和19 1和999 2和17 11和99 21和63 5和95 19和13 9和81
3和69 5和60 8和200 99和77 29和37
90和50 86和87 12和36 9和81 15和45
2和29 37和3 7和23 3和66 8和36
7和11 81和82 5和95
第二轮抢答题
二、对下面分数进行约分,结果要求是最简分数。

24/30 12/15 19/38 16/24 15/36 14/21
15/45 11/99 9/36 5/45 15/30 11/44
33/99 25/75 48/60 14/56 28/42 20/45
24/30 10/50 7/63 13/39 9/81 12/48
46/50 9/42 15/35 8/42
第三轮抢答题
四判断题。

1、公因数只有1的两个数叫做互质数。

2、分子和分母是互质数的分数叫做最简分数。

3、假分数一定大于1。

4、真分数一定小于1。

5、带分数一定大于1。

6、分子和分母都是合数,这个分数一定不是最简分数。

7、一个分数分母是合数,分子是质数,这个分数可能是最简分数。

8、A/A+1(A是不等于0的自然数),一定是最简分数。

9、A是B的因数,则A与B的最大公因数是B。

10、分子是1的分数都是真分数。

11、物体所占空间的大小叫做物体的面积。

12、用4个1立方厘米的正方体拼成的每一个图形,它们的体积都是4立方厘米。

13、一个火柴盒的体积约是24立方分米。

14、等腰三角形和等边三角形都只有一条对称轴。

15、邻边不相等的长方形只有两条对称轴。

16、电梯的上下移动是旋转现象。

17、一个数的因数一定小于这个数的倍数。

18、甲数比乙数大,甲数的因数的个数就比乙数多。

19、6是因数,30是倍数。

20、所有偶数的和比所有奇数的和大。

21、奇数再加上一个奇数,和一定是2的倍数。

22、用1、3、5这三个数字组成的任意三位数都是3的倍数。

23、一个三位数,若每个数位上的数字相同,那么它一定是3的倍数。

24、质数和质数相乘,积一定是合数。

25、按是不是2的倍数可以把自然数分为偶数和奇数,按因数的多少可以把非零自然数分为质数,合数和1三类。

26、1是所有非零自然数的因数。

27、长方体最多有四条棱长相等。

28、有三个面是正方形的长方体一定是正方体。

29、长方体中相对的两个面有可能是正方形。

30、正方体的棱长扩大到原来的3倍,它的体积就扩大到原来的27倍。

五、计算下面各题。

1、把9/25缩小到原来的1/9是多少?
2、一个分数分子与分母的和是50,它与7/18相等,这个分数是多少?
3、有三个质数,它们的乘积是1001,这三个质数分别是多少?
4、把一个分数用2约分一次,用3约分一次,用4约分一次,得到的最后结果是2/5,原来的分数是多少?
张雪和李红进行口算比赛,在规定的时间内,张雪完成了6/7,李红完成了7/8,谁剩下的题目多?。

相关文档
最新文档