四年级脱式计算200道及答案
四年级两位数乘一位数
(1) 94 × 8 = (2) 57 × 6 = (3) 9 × 67 =
(4) 26 × 9 = (5) 41 × 9 = (6) 57 × 3 =
(7) 7 × 79 = (8) 62 × 5 = (9) 21 × 1 =
(10) 3 × 57 = (11) 5 × 84 = (12) 8 × 26 =
(13) 5 × 67 = (14) 37 × 4 = (15) 8 × 98 =
(16) 6 × 24 = (17) 98 × 5 = (18) 12 × 2 =
(19) 9 × 75 = (20) 68 × 2 =
四年级几百几十数乘一位数
(1) 4 × 30 = (2) 100 × 4 = (3) 700 × 5 =
(4) 9 × 800 = (5) 8 × 80 = (6) 5 × 200 =
(7) 6 × 300 = (8) 2 × 600 = (9) 300 × 9 =
(10) 2 × 400 = (11) 4 × 50 = (12) 3 × 20 =
(13) 60 × 1 = (14) 7 × 600 = (15) 5 × 90 =
(16) 20 × 1 = (17) 90 × 3 = (18) 9 × 300 =
(19) 2 × 100 = (20) 90 × 6 =
四年级小数的加法和减法
(1) 7.64 + 6.42 = (2) 9.31 + 3.31 = (3) 1.44 + 1.02 =
(4) 3.42 - 2.19 = (5) 8.13 - 7.79 = (6) 8.96 - 5.27 =
(7) 7.37 + 6.17 = (8) 3.77 - 3.00 = (9) 2.10 + 2.34 =
(10) 1.48 + 4.54 = (11) 7.69 + 9.31 = (12) 7.83 + 1.96 =
(13) 7.45 - 5.77 = (14) 8.98 - 7.83 = (15) 3.08 + 9.01 =
(16) 9.17 + 4.62 = (17) 3.79 + 3.20 = (18) 9.51 - 8.59 =
(19) 5.64 - 2.98 = (20) 9.86 - 8.20 =
四年级两位数乘三位数
(1) 624 × 17 = (2) 15 × 914 = (3) 422 × 74 =
(4) 894 × 45 = (5) 103 × 80 = (6) 445 × 32 =
(7) 49 × 958 = (8) 212 × 25 = (9) 21 × 498 =
(10) 80 × 857 = (11) 980 × 69 = (12) 371 × 16 =
(13) 70 × 569 = (14) 53 × 223 = (15) 36 × 499 =
(16) 516 × 47 = (17) 37 × 438 = (18) 840 × 78 =
(19) 918 × 62 = (20) 946 × 80 =
四年级整十数除整十数
(1) 20 ÷ 10 = (2) 90 ÷ 10 = (3) 30 ÷ 10 =
(4) 60 ÷ 10 = (5) 90 ÷ 30 = (6) 60 ÷ 20 =
(7) 40 ÷ 10 = (8) 80 ÷ 20 = (9) 80 ÷ 10 =
(10) 50 ÷ 10 = (11) 40 ÷ 20 = (12) 80 ÷ 40 =
(13) 70 ÷ 10 = (14) 60 ÷ 30 =
四年级整十数除几百几十数
(1) 920 ÷ 10 = (2) 180 ÷ 90 = (3) 900 ÷ 20 =
(4) 420 ÷ 10 = (5) 540 ÷ 30 = (6) 390 ÷ 30 =
(7) 520 ÷ 10 = (8) 330 ÷ 10 = (9) 840 ÷ 20 =
(10) 330 ÷ 30 = (11) 100 ÷ 20 = (12) 160 ÷ 20 =
(13) 270 ÷ 30 = (14) 510 ÷ 10 = (15) 700 ÷ 10 =
(16) 690 ÷ 30 = (17) 440 ÷ 40 = (18) 520 ÷ 40 =
(19) 420 ÷ 70 = (20) 720 ÷ 10 =
四年级整十数除三位数来源
(1) 940 ÷ 10 = (2) 560 ÷ 10 = (3) 100 ÷ 20 =
(4) 240 ÷ 80 = (5) 630 ÷ 10 = (6) 280 ÷ 70 =
(7) 400 ÷ 20 = (8) 370 ÷ 10 = (9) 550 ÷ 10 =
(10) 880 ÷ 80 = (11) 740 ÷ 10 = (12) 300 ÷ 20 =
(13) 360 ÷ 10 = (14) 600 ÷ 40 = (15) 900 ÷ 90 =
(16) 760 ÷ 10 = (17) 180 ÷ 60 = (18) 900 ÷ 20 =
(19) 400 ÷ 80 = (20) 800 ÷ 50 =
四年级两位数除三位数
[标签:四年级]
(1) 970 ÷ 97 = (2) 456 ÷ 24 = (3) 544 ÷ 17 =
(4) 484 ÷ 44 = (5) 730 ÷ 73 = (6) 924 ÷ 21 =
(7) 806 ÷ 62 = (8) 697 ÷ 41 = (9) 870 ÷ 87 =
(10) 684 ÷ 57 = (11) 726 ÷ 66 = (12) 816 ÷ 68 =
(13) 920 ÷ 92 = (14) 830 ÷ 83 = (15) 885 ÷ 59 =
(16) 846 ÷ 47 = (17) 868 ÷ 28 = (18) 780 ÷ 12 =
(19) 847 ÷ 77 = (20) 450 ÷ 30 =
四年级小数保留速算题
(1) 0.448(保留二位小数) (2) 0.841(保留二位小数) (3) 5.401(保留一位小数)
(4) 86.348(保留二位小数) (5) 2.104(保留一位小数) (6) 36.654(保留二位小数)
(7) 3.126(保留二位小数) (8) 5.222(保留二位小数) (9) 20.116(保留二位小数)
(10) 4.104(保留二位小数) (11) 8.63(保留二位小数) (12) 2.872(保留二位小数)
(13) 13.196(保留二位小数) (14) 157.177(保留整数) (15) 0.295(保留整数)
(16) 18.267(保留二位小数) (17) 4.5(保留二位小数) (18) 6.134(保留一位小数)
(19) 0.284(保留二位小数) (20) 2.728(保留二位小数)
四年级小数的加法和减法
(1) 34.85 - 11.73 = (2) 75.80 + 59.35 = (3) 64.39 + 40.78 =
(4) 67.23 - 19.17 = (5) 50.10 - 48.60 = (6) 91.91 - 75.10 =
(7) 53.73 - 31.75 = (8) 64.48 - 14.42 = (9) 39.03 - 14.98 =
(10) 22.04 + 80.13 = (11) 28.36 - 24.00 = (12) 61.83 + 69.95 =
(13) 65.36 - 38.06 = (14) 29.37 - 18.02 = (15) 42.09 - 32.46 =
(16) 18.08 + 34.00 = (17) 47.63 - 31.59 = (18) 17.42 - 10.44 =
(19) 16.24 - 14.18 = (20) 55.89 - 28.75 =
四年级两位数四则运算
1) 49+76+37 = (2) 28×2+84 = (3) 4÷1×1 = (4) 36+69×4 = (5) 9÷1-8 =
(6) 4×1÷1 = (7) 6÷3+19 = (8) 5×7÷1 = (9) 8+52÷1 = (10) 2+50÷1 =
(11) 9÷1+53 = (12) 9÷1×4 = (13) 17×8×1 = (14) 94-26-22 = (15) 6÷1-3 =
(16) 48+84×1 = (17) 7×1÷1 = (18) 7÷7×4 = (19) 7÷1×5 = (20) 4÷1×2 =
气死人的四年级口算题
97万-21万= 400×80= 720×53≈ 72+58=
60×500= 9000-2000= 56×620≈ 17×7=
56万+20万= 4×15= 578×27≈ 200-75=
4000+3000= 40×15= 342×28≈ 125×2=
70万+26万= 400×15= 786×34≈ 480+80=
8000-1000= 25×4= 55×240≈ 377+23=
3000+2000= 25×30= 214×52≈ 99+102=
125X8+25X4
125X4+25X8
100X6+50X6
159X357+951X753
123X456X789
147X258X369
987X654X321
963X852X741
……^_^答案用计算机
=(56+24)+31
=80+31
=111
2、615+475+125
=615+(475+125)
=615+600
=1215
3、125×64
=125×8×8
=1000×8
=8000
4、 89+101+111
=101+(89+111)
=101+200
=301
5、24+127+476+573
=(24+476)+(127+573)
=500+700
=1200
6、400-273-127
=400-(273+127)
=400-400
=0
7、327+(96-127)
=327-127+96
=200+96
=296
8、70×98
=70×(100-2)
=7000-140
=6860
9、442-103-142
=442-142-103
=300-103
=197
10、999+99+9
=1000+100+10-3
=1110-3
=1107
11、67×5×2
=67×(5×2)
=67×10
=670
12、25×(78×4)
=25×4×78
=100×78
=7800
13、72×125
=9×(8×125)
=9×1000
=9000
14、9000÷125÷8
=9000÷(125×8)
=9000÷1000
=9
15、400÷25
=400÷100×4
=4×4
=16
16、25×36
=25×4×9
=100×9
=900
17、103×27
=(100+3)×27
=2700+81
=2781
18、76×102
=76×(100+2)
=7600+152
=7752
19、3600÷25÷4
=3600÷(25×4)
=3600÷100
=36
20、99×35
=(100-1)×35
=3500-35
=3465
21、(25+12)×4
=25×4+12×4
=100+48
=148
22、56×27+27×44
=(56+44)×27
=100×27
=2700
23、56×99+56
=56×(99+1)
=56×100
=5600
24、125×25×8×4
=125×8×(25×4)
=1000×100
=100000
25、25×32×125
=(25×4)×(8×125)
=100×1000
=100000
脱式计算。
408-12×24 (46+28)×60 42×50-1715÷5
32+105÷5 (108+47)×52 420×(327-238)
(4121+2389)÷7 671×15-974 469×12+1492
405×(3213-3189) 5000-56×23 125×(97-81)
6942+480÷3 304×32-154 20+80÷4-20=
100÷(32-30)×0= 25×4-12×5=
70×〔(42-42)÷18〕= 75×65+75×35=
用简便方法计算下面各题
1、89+124+11+26+48 2、875-147-23
3.25×125×40×8 4、147×8+8×53
5、125×64 6、0.9+1.08+0.92+0.1
用简便方法计算
①89+124+11+26+48 ②875-147-23
③147×8+8×53 ④125×64
计算下面各题.
1.280+840÷24×5 2.85×(95-1440÷24)
3.58870÷(105+20×2) 4.80400-(4300+870÷15)
5.1437×27+27×563 6.81432÷(13×52+78)
7.125×(33-1) 8.37.4-(8.6+7.24-6.6)
计算。(1∶1)
(1)156×107-7729 (2)37.85-(7.85+6.4)
(3)287×5+96990÷318 (4)1554÷[(72-58)×3]
脱式计算
2800÷ 100+789 (947-599)+76×64
1.36×(913-276÷23) 2.(93+25×21)×9
3.507÷13×63+498 4.723-(521+504)÷25
5.384÷12+23×371 6.(39-21)×(396÷6)
(1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30
(3)28×(5+969.9÷318) (4)81÷[(72-54)×9]
57×12-560÷35 848-640÷16×12
960÷(1500-32×45) [192-(54+38)]×67
138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125)
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199
123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178
79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310
4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50
25×32×125 32×(25+125) 102×76 58×98
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2
98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16)
178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75
慢慢抄吧
太简单了
再说抄答案不好哟,,Ծ^Ծ,,
56+31+24
=(56+24)+31
=80+31
=111
2、615+475+125
=615+(475+125)
=615+600
=1215
3、125×64
=125×8×8
=1000×8
=8000
4、 89+101+111
=101+(89+111)
=101+200
=301
1、56+31+24
=(56+24)+31
=80+31
=111
2、615+475+125
=615+(475+125)
=615+600
=1215
3、125×64
=125×8×8
=1000×8
=8000
4、 89+101+111
=101+(89+111)
=101+200
=301
5、24+127+476+573
=(24+476)+(127+573)
=500+700
=1200
6、400-273-127
=400-(273+127)
=400-400
=0
7、327+(96-127)
=327-127+96
=200+96
=296
8、70×98
=70×(100-2)
=7000-140
=6860
9、442-103-142
=442-142-103
=300-103
=197
10、999+99+9
=1000+100+10-3
=1110-3
=1107
11、67×5×2
=67×(5×2)
=67×10
=670
12、25×(78×4)
=25×4×78
=100×78
=7800
13、72×125
=9×(8×125)
=9×1000
=9000
14、9000÷125÷8
=9000÷(125×8)
=9000÷1000
=9
15、400÷25
=400÷100×4
=4×4
=16
16、25×36
=25×4×9
=100×9
=900
17、103×27
=(100+3)×27
=2700+81
=2781
18、76×102
=76×(100+2)
=7600+152
=7752
19、3600÷25÷4
=3600÷(25×4)
=3600÷100
=36
20、99×35
=(100-1)×35
=3500-35
=3465
21、(25+12)×4
=25×4+12×4
=100+48
=148
22、56×27+27×44
=(56+44)×27
=100×27
=2700
23、56×99+56
=56×(99+1)
=56×100
=5600
24、125×25×8×4
=125×8×(25×4)
=1000×100
=100000
25、25×32×125
=(25×4)×(8×125)
=100×1000
=100000
150+(30x3)÷4
=(150+90)÷4
=240÷4
=60
(359-42)x53+64
=371x53+64
=16801+64
=16865
(326-248)ⅹ24÷26
=78x24÷26
=1876÷26
=72
四年级脱式计算200道及答案视频
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