求十道整数四则混合运算 150道整数四则混合运算题
\u51fa10\u9053\u6574\u6570\u56db\u5219\u6df7\u5408\u8fd0\u7b97\uff0c\u5feb\u70b9456+456/574
\u4f8b1 \u8ba1\u7b97 3.17+2.74+4.7+5.29+0.26+6.3+5.83
\u5206\u6790\u4e0e\u89e3\u8fd9\u662f\u4e00\u9053\u5c0f\u6570\u8fde\u52a0\u8ba1\u7b97\u9898\uff0c\u5982\u679c\u4ece\u5de6\u5f80\u53f3\u4f9d\u6b21\u76f8\u52a0\u6bd4\u8f83\u9ebb\u70e6\uff0c\u89c2\u5bdf\u53d1\u73b0\uff1a\u7b97\u5f0f\u4e2d3.17+5.83\u30012.74+0.26\u30016.3+4.7\u7684\u548c\u90fd\u53ef\u4ee5\u51d1\u6210\u6574\u6570\u3002\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u5e94\u7528\u52a0\u6cd5\u4ea4\u6362\u5f8b\u548c\u7ed3\u5408\u5f8b\u8fdb\u884c\u8ba1\u7b97\u3002
\u539f\u5f0f=\uff083.17+5.83\uff09+\uff082.74+0.26\uff09+\uff086.3+4.7\uff09+5.29
=9+3+11+5.29
=28.29
\u3010\u8fb9\u5b66\u8fb9\u7ec3\u3011
\u8ba1\u7b97 6.11+9.22+8.33+7.44+5.55+4.56+3.67+2.78+1.89
\u4f8b2 \u8ba1\u7b97\u4e0b\u9762\u5404\u9898\uff1a
\uff081\uff099.26-4.38-2.62
\uff082\uff099.26-(4.38+2.26)
\uff083\uff099.26-(4.38-2.74)
\u5206\u6790\u4e0e\u89e3\u8ba1\u7b97\u5c0f\u6570\u52a0\u51cf\u6df7\u5408\u8fd0\u7b97\u5f0f\u9898\u65f6\uff0c\u6839\u636e\u6570\u636e\u7684\u7279\u5f81\uff0c\u901a\u8fc7\u6dfb\u62ec\u53f7\u548c\u53bb\u62ec\u53f7\uff0c\u6ee1\u8db3\u201c\u51d1\u6574\u201d\u7684\u8981\u6c42\uff0c\u4f7f\u8ba1\u7b97\u7b80\u4fbf\u3002
\uff081\uff09\u539f\u5f0f=9.26-\uff084.38+2.62\uff09=9.26-7=2.26
\uff082\uff09\u539f\u5f0f= 9.26-2.26-4.38=7-4.38=2.62
\uff083\uff09\u539f\u5f0f= (9.26+2.74)-4.38=12-4.38=7.62
\u3010\u8fb9\u5b66\u8fb9\u7ec3\u3011\u8ba1\u7b97
\uff081\uff094.75-9.64+8.25-1.36
\uff082\uff0914.529+(2.471-3)
\uff083\uff0938.68-(4.7-2.32)
\uff084\uff097.93+(2.8-1.93)
\u4f8b3 \u8ba1\u7b97\u4e0b\u9762\u5404\u9898
\uff081\uff098\u00d725\u00d71.25\u00d70.04
\uff082\uff0936\u00f712.5
\uff083\uff090.25\u00d71.25\u00d732
\u5206\u6790\u4e0e\u89e3\u8fd9\u4e09\u9053\u9898\u90fd\u662f\u6574\u5c0f\u6570\u4e58\u9664\u6df7\u5408\u8ba1\u7b97\u9898\uff0c\u53ef\u4ee5\u5229\u7528\u4e58\u6cd5\u8fd0\u7b97\u5b9a\u5f8b\u3001\u5546\u4e0d\u53d8\u6027\u8d28\u8fdb\u884c\u8ba1\u7b97\u3002
\uff081\uff09\u539f\u5f0f=\uff088\u00d71.25\uff09\u00d7\uff080.04\u00d725\uff09=10\u00d71=10
\uff082\uff09\u539f\u5f0f=\uff083600\u00d78\uff09\u00f7\uff0812.5\u00d78\uff09=28800\u00f7100=288
\u6216\u539f\u5f0f=36\u00d7100\u00f712.5=36\u00d7\uff08100\u00f712.5\uff09=36\u00d78=288
\uff083\uff09\u539f\u5f0f=0.25\u00d71.25\u00d7(4\u00d78)= (4\u00d70.25)\u00d7(1.25\u00d78)=10
\u3010\u8fb9\u5b66\u8fb9\u7ec3\u3011\u8ba1\u7b97
\uff081\uff0964\u00d712.5\u00d70.25\u00d70.05
\uff082\uff0927\u00f70.25
\uff083\uff0912.5\u00d70.76\u00d70.4\u00d78\u00d72.5
\u4f8b4 \u8ba1\u7b97 0.1+0.2+0.3+\u2026\u2026+0.9+0.10+0.11+0.12+\u2026\u2026+0.98+0.99
\u3010\u5206\u6790\u4e0e\u89e3\u3011\uff1a\u89c2\u5bdf\u53d1\u73b0\uff0c\u8fd9\u4e00\u4e32\u6570\u4e0d\u662f\u4e00\u4e2a\u7b49\u5dee\u6570\u5217\uff0c\u800c\u662f\u75310.1\u81f30.9\u548c0.10\u81f30.99\u8fd9\u4e24\u90e8\u5206\u7ec4\u6210\u7684\uff0c\u4e14\u8fd9\u4e24\u90e8\u5206\u5404\u6210\u7b49\u5dee\u6570\u5217\u3002\u56e0\u6b64\u53ef\u4ee5\u7528\u5206\u7ec4\u6c42\u548c\u7684\u65b9\u6cd5\u5148\u5206\u522b\u6c42\u51fa\u8fd9\u4e24\u90e8\u5206\u7684\u548c\uff0c\u518d\u6c42\u51fa\u603b\u548c\u3002
\u539f\u5f0f=\uff080.1+0.9\uff09\u00d79\u00f72+\uff080.10+0.99\uff09\u00d790\u00f72
=4.5+49.05
=53.55
\u3010\u8fb9\u5b66\u8fb9\u7ec3\u3011\u8ba1\u7b97 1.1+3.3+5.5+7.7+9.9+11.11+13.13+15.15+17.17+19.19
\u4f8b5 \u8ba1\u7b97\u4e0b\u9762\u5404\u9898
\uff081\uff09 7.24\u00d70.1+5\u00d77.24+4.9\u00d77.24
\uff082\uff091.25\u00d767.875+125\u00d76.7875+1.25\u00d753.375
\uff083\uff097.5\u00d745+17\u00d72.5
\u5206\u6790\u4e0e\u89e3\u6574\u6570\u7684\u4e58\u6cd5\u5206\u914d\u5f8b\u4e0d\u4ec5\u9002\u7528\u4e8e\u6574\u6570\uff0c\u4e5f\u9002\u7528\u4e8e\u5c0f\u6570\u56db\u5219\u6df7\u5408\u8fd0\u7b97\u3002
\uff081\uff09\u9898\u4e2d\u5171\u6709\u4e09\u4e2a\u79ef\uff0c\u6bcf\u4e2a\u4e58\u79ef\u4e2d\u90fd\u67097.24\u8fd9\u4e2a\u56e0\u6570\uff0c\u56e0\u6b64\u53ef\u4ee5\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u8ba1\u7b97\u3002
\u539f\u5f0f=7.24\u00d7\uff080.1+5+4.9\uff09=7.24\u00d710=72.4
\uff082\uff09\u4e4d\u4e00\u770b\uff0c\u7b80\u4fbf\u7279\u70b9\u4e0d\u660e\u663e\uff0c\uff0c\u4f46\u4ed4\u7ec6\u89c2\u5bdf\u53ef\u4ee5\u53d1\u73b0\uff0c\u5982\u679c\u5c06125\u00d76.7875\u8f6c\u5316\u62101.25\u00d7678.75(\u60f3\u4e00\u60f3\uff0c\u4e3a\u4ec0\u4e48\uff1f)\u8fd9\u6837\u4e09\u4e2a\u4e58\u79ef\u91cc\u90fd\u67091.25\u8fd9\u4e2a\u56e0\u6570\uff0c\u518d\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u8ba1\u7b97\u5c31\u7b80\u4fbf\u4e86\u3002
\u539f\u5f0f=1.25\u00d767.875+1.25\u00d7678.75+1.25\u00d753.375
=1.25\u00d7(67.875+678.75+53.375)
=1.25\u00d7800
=1000
\uff083\uff09\u7531\u4e8e45=17+28\uff0c\u6240\u4ee5\u53ef\u5c067.5\u00d745\u8f6c\u5316\u4e3a7.5\u00d7\uff0817+28\uff09\uff0c\u518d\u7528\u8fd0\u7b97\u5b9a\u5f8b\u4f7f\u8ba1\u7b97\u7b80\u4fbf\u3002
\u539f\u5f0f=7.5\u00d7\uff0817+28\uff09+17\u00d72.5=7.5\u00d717+7.5\u00d728+17\u00d72.5
=17\u00d7\uff087.5+2.5\uff09+7.5\u00d74\u00d77=170+210=380
\u60f3\u4e00\u60f3\uff1a\u8fd8\u53ef\u4ee5\u62c6\u54ea\u4e00\u4e2a\u56e0\u6570\u53ef\u4ee5\u4f7f\u8ba1\u7b97\u7b80\u4fbf\uff1f
\u3010\u8fb9\u5b66\u8fb9\u7ec3\u3011\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97
\uff081\uff09383.75\u00d77.9+79\u00d761.625
\uff082\uff099.99\u00d70.7+1.11\u00d72.7
\uff083\uff096.25\u00d70.16+264\u00d70.0625+5.2\u00d76.25+0.625\u00d720
\u3010\u76f8\u5173\u94fe\u63a5\u3011
\u8fd0\u7528\u5b66\u8fc7\u7684\u8fd0\u7b97\u5b9a\u5f8b\uff0c\u8fd0\u7b97\u6027\u8d28\u548c\u5dee\u79ef\u5546\u53d8\u5316\u89c4\u5f8b\u53ca\u5f85\u5dee\u6570\u5217\u6c42\u548c\u516c\u5f0f\u7b49\u7b49\uff0c\u53ef\u4ee5\u4f7f\u4e00\u4e9b\u5c0f\u6570\u8ba1\u7b97\u7b80\u4fbf\uff0c\u503c\u5f97\u6ce8\u610f\u7684\u662f\u5bf9\u4e00\u4e9b\u7b80\u7b97\u7279\u70b9\u4e0d\u660e\u663e\u7684\u5c0f\u6570\u8ba1\u7b97\u8981\u7ecf\u8fc7\u5408\u7406\u53d8\u5f62\u540e\uff0c\u624d\u80fd\u4f7f\u89e3\u9898\u8fc7\u7a0b\u53d8\u5f97\u7b80\u6377\u800c\u7075\u6d3b\uff0c\u6bd4\u5982\u4f8b5\u4e2d\u7684\u540e\u4e24\u4f8b\uff0c\u53d8\u5f62\u65f6\u63d0\u9192\u4e24\u70b9\uff1a\uff081\uff09\u53d8\u5f62\u540e\u8981\u4f7f\u9690\u853d\u7684\u7b80\u7b97\u7279\u70b9\u66b4\u9732\u51fa\u6765\uff1b\uff082\uff09\u5f62\u53d8\u5927\u5c0f\u4e0d\u80fd\u53d8\u3002
\u3010\u8bfe\u5916\u62d3\u5c55\u3011\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\u4e0b\u9762\u5404\u9898
\uff081\uff0934.5 8.23-34.5+2.77 34.5
\uff082\uff096.25 0.16+264 0.0625+5.2 6.25+0.625 20
\uff083\uff090.035 935+0.035+3 0.035+0.07 61 0.5
\uff084\uff0919.98 37-199.8 1.9+1998 0.82
\uff085\uff091-0.1-0.01-0.001-0.0001-\u2026\u2026-0.000000001
\u3010\u8d70\u8fdb\u8d5b\u9898\u3011
1\u300112.5\u00d769+53\u00d73.1+72\u00d73.1(2003\u5e74\u6c5f\u897f\u7701\u5a7a\u6e90\u53bf\u5c0f\u5b66\u6570\u5b66\u7ade\u8d5b\u8bd5\u9898)
2\u30011.1+3.3+5.5+7.7+9.9+11.11+13.13+15.15+17.17+19.19(2003\u5e74\u5929\u6d25\u5e02\u6570\u5b66\u5b66\u79d1\u7ade\u8d5b\u9898)
3\u30010.79\u00d70.46+7.9\u00d70.24+11.4\u00d70.079(2003\u5e74\u9996\u5c4a\u521b\u65b0\u676f\u521d\u8d5b\u8bd5\u9898)
4\u30017.5\u00d723+31\u00d72.5(2002\u5e74\u5f00\u5e73\u5e02\u5c0f\u5b66\u4e94\u5e74\u7ea7\u7ade\u8d5b\u8bd5\u9898)
\u53c2\u8003\u8d44\u6599\uff1ahttp://blog.zzedu.net.cn/user1/jjyyss/archives/2007/21814.html
http://www.soso.com/q?w=%d0%a1%d1%a7%cb%c4%c4%ea%bc%b6%d5%fb%ca%fd%cb%c4%d4%f2%bb%ec%ba%cf%d4%cb&sc=web&cid=th.pd&gid=LwIIZ3bHe4WW2x0CORGhul0730c3pgg0
绛旓細29) 10脳57+10+140脳10= 30) 214脳338+58脳214= 澶у摜澶у甯府蹇欏晩鍟婂晩鍟 (1)灏介噺灏戠潯瑙,鐗瑰埆鏄櫧澶┿ (2)灏戝悆楂樿剛鑲殑椋熷搧,娉ㄦ剰楗;澶氬悆绱犻绛夈 (3)澶氳繍鍔,姣忔閮藉敖閲忓嚭姹椼 璋ㄨ,鍒囧嬁鎿嶄箣杩囨ャ傚噺鑲ヤ笉鏄竴澶╀袱澶╃殑浜,褰撶劧涓嶉渶瑕佸緢涔呫 璺眰鍗侀亾鍥涘垯娣峰悎杩愮畻棰 姹傚悇浣嶅ぇ鍝ュぇ濮愪滑甯繖鍟 (1) 125...
绛旓細1锛3643-74+6357-76=9850 锛2锛39脳24+39脳46+39脳30=3900 锛3锛108脳35=3780 锛4锛345脳98=33810 锛5锛25脳64脳125脳5=1000000 锛6锛8500梅25=340 锛7锛94脳73+27脳94=9400 锛8锛125脳79=9875 锛9锛1.2脳99=118.8 锛10锛9梅0.25=36 锛11锛4.7脳5.9+5.2脳4.7-4.7...
绛旓細鈶 432锛395= 432锛嶏紙400锛5锛= 432锛400+5銆5 5006+287=锛5000+6锛+287=5000+287+6锛6 378+4008=378+锛4000+8锛=378+4000+8锛7 4006锛327=锛4000+6锛夛紞327=4000锛嶏紙327锛6锛夛紱8 4559锛208= 4559锛嶏紙200+8锛=4559锛200锛8 9 25+39+35+40=锛25+35+40锛+39锛10 548+137+...
绛旓細1. 3/7 脳 49/9 - 4/3 2. 8/9 脳 15/36 + 1/27 3. 12脳 5/6 鈥 2/9 脳3 4. 8脳 5/4 + 1/4 5. 6梅 3/8 鈥 3/8 梅6 6. 4/7 脳 5/9 + 3/7 脳 5/9 7. 5/2 -锛 3/2 + 4/5 锛8. 7/8 + 锛 1/8 + 1/9 锛9. 9 脳 5/6 + 5/6 10....
绛旓細鎬!!!鍥涘垯娣峰悎杩愮畻鐨勭粌涔犻 瑕佹湁鏁存暟灏忔暟鍒嗘暟3/7 脳 49/9 - 4/3 2. 8/9 脳 15/36 + 1/27 3. 12脳 5/6 鈥 2/9 脳3 4. 8脳 5/4 + 1/4 5. 6梅 3/8 鈥 3/8 梅6 6. 4
绛旓細鍒嗘瀽涓庤В鏁存暟鐨勪箻娉曞垎閰嶅緥涓嶄粎閫傜敤浜庢暣鏁帮紝涔熼傜敤浜庡皬鏁鍥涘垯娣峰悎杩愮畻銆傦紙1锛夐涓叡鏈変笁涓Н锛屾瘡涓箻绉腑閮芥湁7.24杩欎釜鍥犳暟锛屽洜姝ゅ彲浠ョ敤涔樻硶鍒嗛厤寰嬭绠椼傚師寮=7.24脳锛0.1+5+4.9锛=7.24脳10=72.4 锛2锛変箥涓鐪嬶紝绠渚跨壒鐐逛笉鏄庢樉锛岋紝浣嗕粩缁嗚瀵熷彲浠ュ彂鐜帮紝濡傛灉灏125脳6.7875杞寲鎴1.25脳678.75...
绛旓細4) [0.35+(3.74-1.8)梅0.4]脳0.28 5) (3.6+12.03梅0.3)脳2.5 6) 11.6脳[18.4-12.74梅(6-1.1)]7) (28.8-25.12)梅20脳[2梅(4.1-4.09)]8) 9.05+0.4梅0.25脳(8.3-4.6)9) 0.96梅1.6脳50-2.4脳5.05 10) 0.7脳[24梅(0.6脳5)]11)...
绛旓細鍙湁鍔犲噺鐨勶紝鍙湁涔橀櫎鐨勶紝鍔犲噺涔橀櫎娣峰悎鐨勶紝鏈夊皬鎷彿鐨勭瓑
绛旓細鍥涘垯娣峰悎杩愮畻 45脳2+55/5=101 56 + 144 梅12 脳 27 =380 486 锛 408 梅 24 + 70脳16=1589 19 脳锛935锛875梅 25锛=17100 0.38 + 9.62 梅3.7脳5.4 =14.42 80+锛146-46脳3锛=88 52脳15-5脳52=520 8 锛0.8 梅5 + 0.24 脳9=10 89脳99+89=890 2.63+5.8+7....
绛旓細27梅3脳7 3脳6梅9 25梅5脳8 45+8-23 63梅7脳8 24-8+10 28梅4脳7 35+24-12 48梅8脳9 9405-2940梅28脳21 920-1680梅40梅7 690+47脳52-398 203-135梅9 28+120脳8 97-12脳6+43 26脳4-125梅5 148+3328梅64-75 360脳24梅32+730 2100-94+48脳54 51+(2304-2042)脳23 ...
