人教版五年级下册数学ppt 五年级数学下册人教版，最好pdf可打印的？
\u4eba\u6559\u7248\u5c0f\u5b66\u4e94\u5e74\u7ea7\u6570\u5b66\u4e0b\u518c\u8bfe\u4ef6\uff08\u7531\u4e8e\u7d27\u5f20\uff0c\u53ea\u80fd\u628a\u6a2a\u7ebf\u4e0a\u7684\u7b54\u6848\u5199\u4e0b\u6765\uff09
\u7ec3\u4e607
1. 4\u7acb\u65b9\u5398\u7c73 4\u7acb\u65b9\u5398\u7c73 4\u7acb\u65b9\u5398\u7c73 4\u7acb\u65b9\u5398\u7c73
2. \u7acb\u65b9\u5398\u7c73 \u7acb\u65b9\u5206\u7c73 \u7acb\u65b9\u7c73
3. \u7b54\uff1a\u5c06\u6700\u9876\u4e0a\u7684\u5c0f\u6b63\u65b9\u4f53\u632a\u5230\u7b2c\u4e09\u5c42\u7684\u7a7a\u9699\u5904\uff0c\u5c31\u80fd\u628a\u5b83\u53d8\u6210\u4e00\u4e2a\u957f\u65b9\u4f53\u3002\u65b0\u7ec4\u6210\u7684\u957f\u65b9\u4f53\u7684\u4f53\u79ef\u662f9\u7acb\u65b9\u5398\u7c73\u3002
4. \u7b54\uff1a\u6211\u5728\u751f\u6d3b\u4e2d\u89c1\u8fc7\u4f53\u79ef\u6700\u5927\u7684\u7269\u4f53\u662f\u9ad8\u697c\uff0c\u4f53\u79ef\u6700\u5c0f\u7684\u7269\u4f53\u662f\u7f1d\u8863\u9488\u3002
5. 50\u5398\u7c73=0.5\u7c73 50*30*0.5=750\uff08\u65b9\uff09
\u7b54\uff1a\u6316\u51fa750\u65b9\u7684\u571f\u3002
6. 30*30*30=27000\uff08\u7acb\u65b9\u5398\u7c73\uff09
\u7b54\uff1a\u5b83\u7684\u4f53\u79ef\u662f27000\u7acb\u65b9\u5398\u7c73\u3002
7. 2*2*0.6/4=0.6\uff08\u7acb\u65b9\u5206\u7c73\uff09
\u7b54\uff1a\u53ef\u4ee5\u5207\u6210\u4e00\u4e2a\u957f\u4e3a1\u5206\u7c73\uff0c\u5bbd\u4e3a1\u5206\u7c73\uff0c\u9ad8\u4e3a0.6\u5206\u7c73\u7684\u4e00\u5757\u86cb\u7cd5\uff0c\u6bcf\u4eba\u5206\u52300.6\u7acb\u65b9\u5206\u7c73\u7684\u4e00\u5757\u86cb\u7cd5\u3002
8. 24\u5e73\u65b9\u5206\u7c73=0.24\u5e73\u65b9\u7c73 0.24*3*500=360\uff08\u65b9\uff09
\u7b54\uff1a\u8fd9\u4e9b\u6728\u6599\u4e00\u5171\u662f360\u65b9\u3002
\u7ec3\u4e609
1. \u7b54\uff1a\u5b83\u4eec\u7684\u5bb9\u79ef\u4e0d\u4e00\u6837\u5927\u3002\u56e0\u4e3a\u5b83\u4eec\u7684\u539a\u5ea6\u4e0d\u4e00\u6837\u3002
2. 3*2.5*2=15\uff08\u7acb\u65b9\u7c73\uff09
\u7b54\uff1a\u5b83\u7684\u5bb9\u79ef\u662f15\u7acb\u65b9\u7c73\u3002
3. \u6beb\u5347 \u5347 \u7acb\u65b9\u7c73
4. 2500 3250 0.6 0.45
5. 87.5*50*56=245000\uff08\u7acb\u65b9\u5398\u7c73\uff09
245000\u7acb\u65b9\u5398\u7c73=245\u5347
\u7b54\uff1a\u5b83\u7684\u5bb9\u79ef\u662f245\u5347\u3002
6. 12
7. 15\u5398\u7c73=1.5\u5206\u7c73
2*2*1.5=6\uff08\u7acb\u65b9\u5206\u7c73\uff09
6\u7acb\u65b9\u5206\u7c73=6\u5347
6-5.5=0.5\uff08\u5347\uff09
0.5\u5347=0.5\u7acb\u65b9\u5206\u7c73
\u7b54\uff1a\u8fd9\u4e2a\u82f9\u679c\u7684\u4f53\u79ef\u662f0.5\u7acb\u65b9\u5206\u7c73\u3002
8. \uff081\uff098.04 8040 \uff082\uff092750 2.75 \uff083\uff097.5 7500
\uff084\uff09785 0.785
9. 14\u5347=14000\u6beb\u5347
14000/700=20\uff08\u5206\u949f\uff09
\u7b54\uff1a\u55b7\u5b8c\u4e00\u7bb1\u836f\u6db2\u9700\u752820\u5206\u949f\u3002
10. 400*225*300=27000000\uff08\u7acb\u65b9\u6beb\u7c73\uff09
27000000\u7acb\u65b9\u6beb\u7c73=27\u5347
\u7b54\uff1a\u8fd9\u4e2a\u5fae\u6ce2\u7089\u7684\u5bb9\u79ef\u662f27\u5347\u3002
11. 50*25*1.2=1500\uff08\u7acb\u65b9\u7c73\uff09
80000/1500=53\uff08\u4e2a\uff09
\u7b54\uff1a\u5b83\u4eec\u76f8\u5f53\u4e8e53\u4e2a\u957f50\u7c73\uff0c\u5bbd25\u7c73\uff0c\u6df11.2\u7c73\u7684\u6e38\u6cf3\u6c60\u7684\u50a8\u6c34\u91cf\u3002 \uff08\u5927\u7ea6\uff09
12. \u7b54\uff1a\uff08\u628a\u9898\u6284\u4e00\u904d\uff0c\u7b54\u6848\u4e3a\u201c\u80fd\u201d\uff09
13. 18.6*2.1=39.06\uff08\u7acb\u65b9\u7c73\uff09
\u7b54\uff1a\u5b83\u7684\u5bb9\u79ef\u662f39.06\u7acb\u65b9\u7c73\u3002
14. 13*2.7*1.5*1.33=70.0245\uff08\u5428\uff09
\u7b54\uff1a\u8fd9\u8282\u8f66\u53a2\u91cc\u7684\u7164\u91cd70.0245\u5428\u3002
15. 22*10*1.8=396\uff08\u7acb\u65b9\u7c73\uff09
\u7b54\uff1a\u8fd9\u4e2a\u84c4\u6c34\u6c60\u6700\u591a\u53ef\u84c4\u6c34396\u7acb\u65b9\u7c73\u3002
16. \uff0824-12\uff09/3=4\uff08\u6beb\u5347\uff09
12-4=8\uff08\u6beb\u5347\uff09
8\u6beb\u5347=8\u7acb\u65b9\u5398\u7c73
\u7b54\uff1a\u5927\u5706\u7403\u7684\u4f53\u79ef\u4e3a8\u7acb\u65b9\u5206\u7c73\u3002
\u7ec3\u4e6015
1. \uff081\uff091\uff0c5 \uff082\uff091\uff0c7
2. 3 3 6 15 1 17 18 1
3. A D C
4. 1 4 18 3
5. \uff08\u4ece\u4e0b\u5230\u4e0a\uff095 3 6 12 36
6. \uff081\uff093 5 \uff082\uff094 27 \uff083\uff093 4
7. \uff0870\uff0c50\uff09=10
\u7b54\uff1a\u526a\u51fa\u7684\u5c0f\u6b63\u65b9\u5f62\u7684\u8fb9\u957f\u6700\u5927\u662f10\u5398\u7c73\u3002
8. \uff0848\uff0c36\uff09=12
48/6=4\uff08\u6392\uff09 36/12=3\uff08\u6392\uff09
\u7b54\uff1a\u6bcf\u6392\u6700\u591a\u670912\u4eba\uff0c\u8fd9\u65f6\u7537\u751f4\u6392\uff0c\u5973\u751f3\u6392\u3002
9. \uff0812\uff0c16\uff0c44\uff09=4
\u7b54\uff1a\u6bcf\u6839\u5c0f\u68d2\u6700\u957f\u662f4\u5398\u7c73\u3002
\u7ec3\u4e6022
1. 1/24 13/18 4/21 11/20 34/63 2/15 5/12 18/35
2. \uff081\uff097/8 11/24 5/12 \uff082\uff091/6 13/20 13/28
3. \uff081\uff09+ \uff082\uff09- \uff083\uff09+ + \uff084\uff09- \uff085\uff09+ \uff086\uff09-
4. 1/4+3/8+10/3=37/40 1-37/40=3/40
\u7b54\uff1a\u4e00\u5171\u6d47\u4e8637/40\uff0c\u8fd8\u67093/40\u6ca1\u6d47\u3002
5. \uff081\uff09x=9/28 (2)x=19/24 (3)11/6
6. 1/12 7/10 1/42 11/30 1/56 17/72 1/6 19/90
7. \u5988\u5988\u4e00\u5171\u7528\u53bb\u8fd9\u4e9b\u6bdb\u7ebf\u7684\u51e0\u5206\u4e4b\u51e0\uff1f
7/10+1/20=3/4
\u7b54\uff1a\u5988\u5988\u4e00\u5171\u7528\u53bb\u8fd9\u4e9b\u6bdb\u7ebf\u76843/4\u3002
9. \uff081\uff09\u6307\u9488\u6307\u7740\u201c6 \u201d \uff082\uff09\u6307\u9488\u6307\u7740\u201c1\u201d \uff083\uff09\u6307\u9488\u6307\u7740\u201c6\u201d
10.\uff08\u6a2a\u7740\u6765\uff091 1/4 3/4 3/4 1/4 2 1/4 1 2/3 1 1/4 4 1/4
5/4 5/2 5/2 4/5 1/4 8
11.\uff08\u968f\u673a\uff09
12. 1/8=1/8
\u7b54\uff1a\u53ef\u4ee5\u628a6\u4e2a\u82f9\u679c\u540c\u65f6\u5e73\u5747\u5206\u6210\u516b\u4efd\uff0c\u6bcf\u4e2a\u5b69\u5b50\u4ece\u6bcf\u4e2a\u82f9\u679c\u4e2d\u53d6\u4e00\u4efd\uff0c\u6bcf\u4e2a\u5b69
\u5b50\u5206\u5f97\u8fd9\u4e9b\u82f9\u679c\u76841/8\u3002
13.\uff08\u6a2a\u7740\u6765\uff097/20 1/10 9/20 2/5 3/20
\u7ec3\u4e6023
1. 19/30 9/28 5/8 29/36 3/40 2/15
2. 1-1/4-3/8=3/8\uff08\u7c73\uff09
\u7b54\uff1a\u7b2c\u4e09\u6761\u8fb9\u957f3/8\u7c73\uff0c\u5b83\u662f\u4e00\u4e2a\u7b49\u8170\u4e09\u89d2\u5f62\u3002
3. 1-1/5-3/10=1/2
\u7b54\uff1a\u6e38\u89c8\u7684\u65f6\u95f4\u53601/2\u3002
4. \uff081\uff094/25+19/100=7/20
\u7b54\uff1a\u6d77\u62d4\u57281000\u7c73\u53ca1000\u7c73\u4ee5\u4e0b\u7684\u9762\u79ef\u5171\u53607/20\u3002
\uff082\uff091-7/20=13/20
\u7b54\uff1a\u6d77\u62d4\u57281000\u7c73\u4ee5\u4e0a\u7684\u9762\u79ef\u5171\u536013/20\u3002
\uff083\uff09\u6d77\u62d4\u57282000\u7c73\u4ee5\u4e0a\u7684\u9762\u79ef\u5171\u5360\u591a\u5c11\uff1f
9/50+19/100=37/100
\u7b54\uff1a\u6d77\u62d4\u57282000\u7c73\u4ee5\u4e0a\u7684\u9762\u79ef\u5171\u536037/100\u3002
5. \uff081\uff09+ \uff082\uff09+
6. \uff08\u4e00\u6761\u6761\u6765\uff091 5/6 26/45 2/3 1/2 11/45
7. 1/4 9/10 5/12 1/4 3/4
8. 1/6 1/12 1/20 4/5
\u7ec3\u4e6027\uff08\u603b\u590d\u4e60\uff09
1. \u9519 \u5bf9 \u9519 \u5bf9 \u9519
2. \uff081\uff091 20 \uff082\uff092 48 \uff083\uff095 75 \uff084\uff0921 63
3. \uff08\u8fd9\u4e2a\u81ea\u5df1\u627e\uff0c\u8c01\u4e5f\u5e2e\u4e0d\u4e86\u4f60\uff09
4. 6 4 5/3 2/3
5. 0.32<3/5<5/8<1<2.8
6. 19/12 5/12 11/6 44/7 7/6 97/20
7. \uff084\uff0c6\uff09=12
12\u7684\u500d\u6570\uff1a12\uff0c24\uff0c36\uff0c48\uff0c60\uff0c72\uff0c84\u2026\u2026
\u7b54\uff1a\u670972\u4e2a\u677e\u82b1\u86cb\u3002
8. \uff081\uff091-3/4-3/25=13/100
\u7b54\uff1a\u8910\u7164\u5360\u7164\u70ad\u603b\u91cf\u768413/100\u3002
\uff082\uff09\u8910\u7164\u6bd4\u65e0\u70df\u7164\u591a\u7164\u70ad\u603b\u91cf\u7684\u51e0\u5206\u4e4b\u51e0\uff1f
13/100-3/25=1/100
\u7b54\uff1a\u8910\u7164\u6bd4\u65e0\u70df\u7164\u591a\u7164\u70ad\u603b\u91cf\u76841/100\u3002
9. 81 0.7 0.56 2300
10. 25*30-5*5*4=650\uff08\u5e73\u65b9\u5398\u7c73\uff09
\uff0825-5*2\uff09*\uff0830-5*2\uff09*5=1500\uff08\u7acb\u65b9\u5398\u7c73\uff09
\u7b54\uff1a\u8fd9\u4e2a\u76d2\u5b50\u7528\u4e86650\u5e73\u65b9\u5398\u7c73\u94c1\u76ae\uff0c\u5b83\u7684\u5bb9\u79ef\u67091500\u7acb\u65b9\u5398\u7c73\u3002
11.\uff08\u81ea\u5df1\u60f3\uff0c\u8c01\u90fd\u5e2e\u4e0d\u4e86\u4f60\uff09
12. 4*4*4-8*6*\uff084-2.8\uff09=6.4\uff08\u7acb\u65b9\u5206\u7c73\uff09
6.4\u7acb\u65b9\u5206\u7c73=6.4\u5347
\u7b54\uff1a\u7f38\u91cc\u7684\u6c34\u6ea2\u51fa6.4\u5347\u3002
13.\uff081\uff09
\u4e00\u73ed\uff1a
\u5e73\u5747\u6570\uff1a\uff088.8+8.2+8.4+8.5+8.6+8.4+8.3+8.1+8.3+8.5+8.6+8.7\uff09/12
=101.4/20
=8.45(\u79d2\uff09
\u4e2d\u4f4d\u6570\uff1a\uff088.4+8.5\uff09/2
=16.9/2
=8.45
\u4f17\u6570\uff1a8.3\uff0c8.4\uff0c8.5\u548c8.6\u3002
\u7b54\uff1a\u4e00\u73ed\u6570\u636e\u7684\u5e73\u5747\u6570\u662f8.45\u79d2\uff0c\u4e2d\u4f4d\u6570\u662f8.45\uff0c\u4f17\u6570\u662f8.3,8.4,8.5\u548c8.6\u3002
\u4e8c\u73ed\uff1a
\u5e73\u5747\u6570\uff1a\uff088.5+8.3+8.4+8.5+8.3+8.4+8.3+8.4+8.5+8.4+8.4+8.4\uff09/12
=100.8/12
=8.4\uff08\u79d2\uff09
\u4e2d\u4f4d\u6570\uff1a\uff088.4+8.4\uff09/2
=16.8/2
=8.4
\u4f17\u6570\uff1a8.4
\u7b54\uff1a\u4e8c\u73ed\u6570\u636e\u7684\u5e73\u5747\u6570\u662f8.4\u79d2\uff0c\u4e2d\u4f4d\u6570\u662f8.4\uff0c\u4f17\u6570\u662f8.4\u3002
\uff082)8.45\u79d2>8.4\u79d2
\u7b54\uff1a\u6211\u8ba4\u4e3a\u7528\u5e73\u5747\u6570\u6765\u8868\u793a\u4e24\u4e2a\u73ed\u7684\u6210\u7ee9\u66f4\u5408\u9002\u3002\u5982\u679c\u8fd9\u4e24\u4e2a\u73ed\u8fdb\u884c50\u7c73\u7684\u5f80\u8fd4\u63a5\u529b\u6bd4\u8d5b\uff0c\u6211\u8ba4\u4e3a\u4e8c\u73ed\u83b7\u80dc\u7684\u53ef\u80fd\u6027\u5927\u3002
\u5982\u679c\u8981\u53bb\u6253\u5370\u6559\u6750\u7684\u8bdd\uff0c\u6700\u597d\u9009\u62e9word\u5f62\u5f0f\uff0c\u56e0\u4e3apdf\u5f62\u5f0f\u4e0d\u53ef\u4ee5\u66f4\u6539\uff0c\u7528\u6211\u7684word\u5f62\u5f0f\u4f1a\u65b9\u4fbf\u4e00\u70b9\u3002
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绛旓細銆婅川鏁板拰鍚堟暟銆嬫暀妗(涓) 鏁欏鐩爣 1.浣垮鐢熻兘鐞嗚В璐ㄦ暟銆佸悎鏁扮殑鎰忎箟锛屼細姝ｇ‘鍒ゆ柇涓涓暟鏄川鏁拌繕鏄悎鏁般2.鐭ラ亾100浠ュ唴鐨勮川鏁帮紝鐔熸倝20浠ュ唴鐨勮川鏁般3.鍩瑰吇瀛︾敓鑷富鎺㈢储銆佺嫭绔嬫濊冦佸悎浣滀氦娴佺殑鑳藉姏銆4.璁╁鐢熷湪瀛︿範娲诲姩涓綋楠屽埌瀛︿範鏁板鐨勪箰瓒ｏ紝鍩瑰吇瀛︿範鏁板鐨勫叴瓒ｃ傛暀瀛﹂噸闅剧偣 璐ㄦ暟銆佸悎鏁扮殑鎰忎箟銆傛暀瀛﹀伐...
绛旓細PPT璇句欢 鏁欏杩囩▼ 涓銆佸涔犲紩鍏ャ(6鍒嗛挓) 1.鍒ゆ柇涓嬮潰鍚勬暟鍝簺鏄湡鍒嗘暟,鍝簺鏄亣鍒嗘暟銆 1/7 3/2 4/9 12/47 鏁欏笀鏍规嵁瀛︾敓鐨勫垎绫,鎶婂亣鍒嗘暟鍙栧嚭鏉,璁╁鐢熻瀵熴 2.瑙傚療浠ヤ笂鍋囧垎鏁,鏍规嵁鍒嗗瓙鑳藉惁琚垎姣嶆暣闄よ繖涓鐗瑰緛,鍋囧垎鏁板彲浠ュ垎涓哄嚑绫?鏍规嵁瀛︾敓鐨勬眹鎶ユ澘涔︺ 3.鎻ず璇鹃:杩欒妭璇炬垜浠潵涓璧峰涔犳妸鍋囧垎鏁板寲鎴愭暣...
绛旓細涓嬮潰鏄垜鍒嗕韩缁欏ぇ瀹剁殑灏忓浜斿勾绾ф暟瀛︿笅鍐澶嶄範璧勬枡,甯屾湜澶у鍠滄! 灏忓浜斿勾绾ф暟瀛︿笅鍐屽涔犺祫鏂欎竴 涓銆佸浘褰㈢殑鍙樻崲 1銆佽酱瀵圭О鍥惧舰:鎶婁竴涓浘褰㈡部鐫鏌愪竴鏉＄洿绾垮鎶,涓よ竟鑳藉瀹屽叏閲嶅悎,杩欐牱鐨勫浘褰㈠彨鍋氳酱瀵圭О鍥惧舰,杩欐潯鐩寸嚎鍙仛瀵圭О杞淬 2銆佹垚杞村绉板浘褰㈢殑鐗瑰緛鍜屾ц川:鈶犲绉扮偣鍒板绉拌酱鐨勮窛绂荤浉绛;鈶″绉扮偣鐨勮繛绾夸笌瀵圭О...
绛旓細ppt璇句欢 鏁欏杩囩▼ 涓.澶嶄範瀵煎叆,寮曞嚭姒傚康 甯:鍚屽浠,鎴戜滑宸茬粡瀛︿範浜嗗叕鍥犳暟,鏈澶у叕鍥犳暟浠ュ強鍒嗘暟鐨勫熀鏈ц川,璁╄佸笀鍏堟潵鑰冭冧綘鍚! 璇句欢鍑虹ず: 甯:浣犺兘鏍规嵁鎴戜滑瀛﹁繃鐨勭煡璇嗚В鍐冲悧? 鎸囧悕鍥炵瓟 杩介棶:杩欓噷鐨2鍜3鏄垎瀛愬垎姣嶇殑浠涔?(鍏洜鏁) 甯:浣犺兘璇翠竴璇磋繖鏄牴鎹垜浠杩囩殑浠涔堢煡璇嗚В鍐崇殑鍚? 鐢:鍒嗘暟鐨勫熀鏈ц川 鎸...
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