小学数学四年级下册口算100题 小学数学四年级下口算100题
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\u4e00\u3001640\u00f780= 8
\u4e8c\u300115\u00d75= 75
\u4e09\u300123\u00d73= 69
\u56db\u300112\u00d72\u00d75= 120
\u4e94\u3001480\u00f780= 6
\u516d\u300116\u00d75= 80
\u4e03\u300127\u00d73= 81
\u516b\u300190\u00f715= 6
\u4e5d\u300148\u00f74=12
\u5341\u3001640\u00f716=40
\u5341\u4e00\u300139\u00f73= 13
\u5341\u4e8c\u300124\u00d720= 480
\u5341\u4e09\u300132\u00d73= 96
\u5341\u56db\u300148\u00f716= 3
\u5341\u4e94\u300112\u00d78=96
\u5341\u516d\u300127\u00d73= 81
\u5341\u4e03\u300156\u00f714= 4
\u5341\u516b\u300124\u00f78=3
\u5341\u4e5d\u300114\u00d72=28
\u4e8c\u5341\u300183\uff0d45= 38
\u4e8c\u5341\u4e00\u3001560\u00f780=7
\u4e8c\u5341\u4e8c\u300196\u00f724=4
\u4e8c\u5341\u4e09\u300140\u00f720=2
\u4e8c\u5341\u56db\u300140\u00d730=1200
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%
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6/7\uff0b2/15\uff0b1/7\uff0b 13/15 19/21\uff0b5/7\uff0d3/14
2/3\uff0b5/9\uff0d2/3\uff0b5/9
8/9\uff0d\uff081/4\uff0d1/9\uff09\uff0d 3/4
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1\u3001 \u53e3\u7b97\uff0814%\uff09
3.5\u00d72= 4.8\u00f71.2= 8-7.5= 1.4\u00d70.5= 1- =
10.5-3.5= 0.6+2.5= 15\u00d70.6= 1\u00f70.4= + =
4\u00f720= 1.25\u00d70.8= 0.32\u00d710= 2.5-2.5\u00d70.4=
2\u3001 \u600e\u6837\u7b97\u7b80\u4fbf\u5c31\u600e\u6837\u7b97\uff0812%\uff09
12.5\u00d73.2\u00d70.25 4.56\u00d7101\uff0d4.56 \uff080.2\uff0b7.63\u00f70.7\uff09\u00d70.1
3\u3001 \u89e3\u65b9\u7a0b\uff0812%\uff09
0.12\u03c7\uff0b1.8\u00d70.9=7.2 (9\uff0d5\u03c7)\u00d70.3=1.02 6.4\u03c7-\u03c7=28+4.4
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600\uff0d320\uff1d 96\u00f78\uff1d 36\uff0b36\uff1d 90\u00d79\uff0d9\uff1d
15\u00d72\u00d73\uff1d 99\uff0b101\uff1d 360\uff0d90\uff1d 200\u00f74\u00d75\uff1d
505\u00f7( )\uff1d5 ( )\uff0b1.8\uff1d2 90\u00d7( )=0 ( )\u00f73=21
98\u4e07\uff0d48\u4e07= 75\u4ebf+63\u4ebf= 1600\u00f740= 50\u00d760=
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12\u3001\u4e00\u4e2a\u6570\u6700\u5c0f\u7684\u56e0\u6570\u662f\uff08 \uff09\uff0c\u6700\u5c0f\u500d\u6570\u662f\uff08 \uff09\uff0c\u6700\u5927\u7684\u56e0\u6570\u662f\uff08 \uff09\uff0c\u4e00\u4e2a\u6570\u56e0\u6570\u7684\u4e2a\u6570\u662f\uff08 \uff09\u7684\uff0c\u4e00\u4e2a\u6570\u500d\u6570\u7684\u4e2a\u6570\u662f\uff08 \uff09\u7684\u3002\u598218\u7684\u56e0\u6570\u6709\uff08 \uff09\u3002
12\u7684\u500d\u6570\u6709\uff08 \uff09\u3002
13\u3001\u5c0f\u660e\u5728\u8ba1\u7b97\u4e00\u9053\u9664\u6cd5\u7b97\u5f0f\u65f6\uff0c\u628a\u9664\u657030\u770b\u621036\uff0c\u7b97\u51fa\u7684\u5546\u662f5\uff0c\u6b63\u786e\u7ed3\u679c\u5e94\u662f\uff08 \uff09\u3002
\u4e09\u3001\u9009\u62e9\u6b63\u786e\u7b54\u6848\u7684\u5e8f\u53f7\u586b\u7a7a\u3002
2\u3001\u4e0b\u9762\u7684\u6570\u4e2d\uff0c\uff08 \uff09\u8bfb\u7684\u96f6\u6700\u591a\u3002
A \u300150005500 B \u300150500505 C \u300150055005 D \u300155005005
4\u3001\u4e0b\u9762\u7684\u6570\u4e2d\uff0c\uff08 \uff09\u6700\u63a5\u8fd190\u4e07\u3002
A \u3001 901000 B \u3001900090 C \u3001895000 D\u3001 89999
5\u3001\uff08 \uff096\u3001\u8ba1\u7b97\u7b97\u5f0f800\u00f716\u65f6\uff0c\u53ef\u4ee5\u5c06\u5b83\u8f6c\u5316\u4e3a
A\u3001800\u00f710\u00f76 B\u3001800\u00f78\u00f72 C\u3001800\u00f712\u00f74
6\u3001\u4e09\u4f4d\u6570\u9664\u4ee5\u4e24\u4f4d\u6570\uff0c\u5546\u53ef\u80fd\u662f\uff08 \uff09\u3002
A\u30011\u4f4d\u6570 B\u30012\u4f4d\u6570 C\u30013\u4f4d\u6570 D\u30011\u4f4d\u6570\u62162\u4f4d\u6570
7\u3001\u628a\u4e00\u5f20\u957f\u65b9\u5f62\u7eb8\u5bf9\u6298\u4e24\u6b21\uff0c\u6298\u75d5\u95f4\u7684\u5173\u7cfb\u662f\uff08 \uff09\u3002
A\u3001\u4e92\u76f8\u5e73\u884c B\u3001\u4e92\u76f8\u5782\u76f4 C\u3001\u53ef\u80fd\u4e92\u76f8\u5e73\u884c\uff0c\u4e5f\u53ef\u80fd\u5782\u76f4
8\u3001\u660e\u660e\u753b\u4e86\u4e00\u6761\u6bd46\u5398\u7c73\u957f2\u6beb\u7c73\u7684\uff08 \uff09\u3002 A\u3001\u7ebf\u6bb5 B\u3001\u5c04\u7ebf C\u3001\u76f4\u7ebf
9\u300116\u3001\u25a172\u00f767\u7684\u5546\u662f\u4e24\u4f4d\u6570\uff0c\u25a1\u4e2d\u7684\u6570\u6709\uff08 \uff09\u79cd\u586b\u6cd5\uff1f A\u30013 B\u30014 C\u30015
10\u3001\u56db\u5e74\u7ea7\u4e00\u73ed\u6709\u7537\u751f24\u4eba\uff0c\u5973\u751f28\u4eba\uff0c\u6bcf\u56db\u4eba\u4e00\u7ec4\u53c2\u52a0\u52b3\u52a8\uff0c\u4e00\u5171\u8981\u5206\u6210\uff08 \uff09\u7ec4\u3002
A\u300124\u00f74+28 B\u300124+28\u00f74 C\u3001\uff0824+28\uff09\u00f74
200道题
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=350
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
34－26＝ 55＋26＝ 78－19＝ 35＋25＝ 445+125=
97－89＝ 28＋64＝ 77－43＝ 38－29＝ 315+126=
84－65＝ 92－37＝ 49＋51＝ 36＋64＝ 220+59=
78－25＝ 34＋46＝ 80－12＝ 26－13＝ 768+98=
76－28＝ 80＋17＝ 75＋24＝ 44－15＝ 294+103=
6×4+3= 6×5+3= 6×2+8= 4×5+5= 675+104=
5×5+6= 5×4+7= 5×9+6= 1×9+2= 245+129=
5×4+7= 3×6+6= 2×9+9= 5×4+7= 630+91=
4×6+5= 4×2+9= 4×5+8= 5×3+6= 470+144=
35＋26＝ 73＋27＝ 66－14＝ 88＋14＝ 405+90=
35＋14＝ 55＋43＝ 36＋47＝ 86－24＝ 468+137=
31＋49＝ 73－49＝ 81－15＝ 54－45＝ 248+106=
3×6+4= 2×8+4= 2×7+8= 2×6+9= 408+146=
3×4+8= 5×1+9= 4×2+6= 5×3+9= 574+136=
2×7+2= 3×5+3= 3×6+4= 6×3+3= 720+138=
1×8+3= 1×7+6= 3×9+3= 3×4+10= 138+92=
1×1+2= 1×1+3= 2×3+2= 2×4+2= 568+139=
1×1+1= 2×2+2= 3×4+10= 4×4+5= 315+140=
4＋3＝ 50－30＝ 99＋1＝ 10－1＝ 608+105=
97－50＝ 4＋24＝ 6＋32＝ 14－4＝ 445+109=
你学过珠心算没？口算还不简单，就是六年级的我做着都跟玩一样，嫌慢就找个计算器。
自己好好学学吧 别人给你的答案可不是你的哦
题啊
绛旓細灏忓鍥涘勾绾т笅鍐屾暟瀛﹀彛绠楅濡備笅锛1銆45+15脳6= 135 2銆250梅5脳8=400 3銆6脳5梅2脳4=60 4銆30脳3+8=98 5銆400梅4+20脳5= 200 6銆10+12梅3+20=34 7銆(80梅20+80)梅4=21 8銆70+(100-10脳5)=120 9銆360梅40= 9 10銆40脳20= 800 11銆80-25= 55 12銆70+45=115 13銆...
绛旓細1.45+15脳6= 135 2.250梅5脳8=400 3.6脳5梅2脳4=60 4.30脳3+8=98 5.400梅4+20脳5= 200 6.10+12梅3+20=34 7.(80梅20+80)梅4=21 8.70+(100-10脳5)=120 9.360梅40= 9 10.40脳20= 800 11.80-25= 55 12.70+45=115 13.90脳2= 180 14.16脳6= 96 15.300脳...
绛旓細4+15脳6= 94 400梅锛5+3锛=50 3.6脳5梅2脳4=60 4脳3+8=20 40梅4+20脳5= 110 12梅3+20=24 (80梅20+80)梅4=21 70+(100-10脳5)=120 360梅40= 9 40脳20= 800 80-25= 55 70+45=115 90脳2= 180 16脳6= 96 300脳60= 18000 540梅9=60 30脳20+20= 620 2脳400梅...
绛旓細灏忓鍥涘勾绾у彛绠灏忔暟鍔犲噺涔橀櫎娉曢鐩100棰骞堕檮甯︾瓟妗堝涓嬶細涓銆5.6梅7= 0.8 浜屻27梅0.01= 2700 涓夈1.25脳4=5 鍥涖0.54梅0.09=6 浜斻5.2脳0= 0 鍏1.12脳100=112 涓冦8.7梅0.29= 30 鍏0.04脳25= 1 涔濄1.25脳0.8= 2 鍗併8.5梅5=1.7 鍗佷竴銆7梅0.5=14 鍗佷簩...
绛旓細灏忓鍥涘勾绾ф暟瀛︿笅鍐屽彛绠楅鍜岀瓟妗堝涓嬶細涓銆640梅80= 8 浜屻15脳5= 75 涓夈23脳3= 69 鍥涖12脳2脳5= 120 浜斻480梅80= 6 鍏16脳5= 80 涓冦27脳3= 81 鍏90梅15= 6 涔濄48梅4=12 鍗併640梅16=40 鍗佷竴銆39梅3= 13 鍗佷簩銆24脳20= 480 鍗佷笁銆32脳3= 96 鍗佸洓銆48梅16= ...
绛旓細640梅80= 8 15脳5= 75 23脳3= 69 12脳2脳5= 120 480梅80= 6 16脳5= 80 27脳3= 81 90梅15= 6 48梅4=12 640梅16=40 39梅3= 13 24脳20= 480 32脳3= 96 48梅16= 3 12脳8=96 27脳3= 81 56梅14= 4 24梅8=3 14脳2=28 83锛45= 38 560梅80=7 96梅24=4 40梅...
绛旓細1. 25锛300梅5 2. 锛25锛300锛壝5 3. 25锛75梅5锛75 4. 200锛嶏紙35锛48梅24锛5. 锛72锛32脳4锛壝40 6. 45锛55锛45锛55 7. 2锛2脳0锛2 8. 10锛10梅10脳10 9.锛75锛25梅5锛夛紞40 10. 2800梅25脳4锛80 11. 2800梅25脳4锛80 12. 锛380锛80脳4...
绛旓細9梅3= 90梅3= 900梅3= 70脳20= 180梅2= 4000梅5= 360梅6= 1400梅7= 200梅5= 720梅8= 27梅9= 270梅9= 30脳60= 300梅6= 150梅5= 490梅7= 90脳4= 90梅3= 90脳70= 42梅6脳6= 24梅4= 240梅4= 90脳9= ...
绛旓細鍥涘勾绾т笅鍐屾暟瀛﹀彛绠楅 2涓洖绛 #鐑# 璇ヤ笉璇ヨ瀛╁瓙寰堟棭瀛︿範浜烘儏涓栨晠?璁稿崕鏂2002 2014-08-01 路 鐭ラ亾鍚堜紮浜烘暀鑲茶瀹 璁稿崕鏂2002 鐭ラ亾鍚堜紮浜烘暀鑲茶瀹 閲囩撼鏁:6314 鑾疯禐鏁:37995 姹熻タ甯堣寖澶у鏁板鏁欒偛涓撲笟姣曚笟,2011骞存睙瑗胯储缁忓ぇ瀛︽暟閲忕粡娴庡纭曞＋姣曚笟 鎵ф暀12骞 鍚慣A鎻愰棶 绉佷俊TA 鍏虫敞 ...
绛旓細1銆 鍙ｇ畻锛14%锛3.5脳2= 4.8梅1.2= 8-7.5= 1.4脳0.5= 1- = 10.5-3.5= 0.6+2.5= 15脳0.6= 1梅0.4= + = 4梅20= 1.25脳0.8= 0.32脳10= 2.5-2.5脳0.4= 2銆 鎬庢牱绠楃畝渚垮氨鎬庢牱绠楋紙12%锛12.5脳3.2脳0.25 4.56脳101锛4.56 锛0.2锛7.63梅0.7锛...
