2008骞村湅瀹跺叕鍕�(w霉)鍝℃暩(sh霉)閲忛棞(gu膩n)绯绘ā鎿锛堜笁锛�
鏇存柊鏅傞枔锛�2009-10-19 15:27:29
渚嗘簮锛殀0
鐎忚
鏀惰棌


鍦嬪鍏嫏(w霉)鍝″牨鍚�銆佽€冭│銆佹煡鍒嗘檪闁� 鍏嶈不鐭俊鎻愰啋
1. 0锛�-2锛�1锛�-3锛�4锛�10锛岋紙 锛�
A.-27 B.16 C.93 D.54
2. 1锛�0锛�5锛�8锛�17锛岋紙 锛�
A.26 B.24 C.29 D.32
3. 0锛�1锛�9锛�36锛�100锛岋紙 锛�
A.196 B.256 C.225 D.289
4. 3锛�-2锛�0锛�-3锛�-4锛岋紙 锛�
A.-5 B.-6 C.-7 D.-8
5. 104锛�205锛�306锛�407锛�508锛�609锛岋紙 锛�
A锛�811 B.710 C.700 D.711
6. 3,4,7,11, ( )
A.17 B.18 C.19 D.20
7. 2锛�8锛�20锛�44锛岋紙 锛�
A.68 B.90 C.92 D.96
8. 9锛�21锛�12锛�1锛�4锛�3锛�91锛�92锛岋紙 锛�
A.94 B.99 C.1 D.98
9. 26锛�42锛�74锛�138锛岋紙 锛�
A.256 B.286 C.266 D.320
10. 2锛�8锛�28锛�90锛岋紙 锛�
A.108 B.238 C.162 D.278
绛旀锛�
1.C 2.B 3.C 4.D 5.B 6.B 7.C 8.C 9.C 10.D
瑙f瀽锛�
1.瑙f瀽锛�12-1=0 02-2=-2 锛�-2锛�2-3=1 12-4=-3 锛�-3锛�2-5=4 42-6=10鐢辨鍙锛屾瘡鍊嬫暩(sh霉)閮芥槸鐢辩浉閯板墠闈㈢殑鎺掑垪鏁�(sh霉)鐨勫钩鏂规笡鍘昏嚜宸辨墍鍦ㄧ殑搴忓垪鏁�(sh霉)鑰屽緱锛屽洜姝ょ涓冧綅鏁�(sh霉)鎳�(y墨ng)鐐�102-7=93锛岄伕C銆�
2.瑙f瀽锛�1=02+1锛�0=12-1锛�5=22+1锛�8=32-1锛�17=42+1鐢辨鍙锛屾瘡鍊嬫暩(sh霉)閮芥槸鐢卞緸闆堕枊濮嬬殑鏁存暩(sh霉)鐨勫钩鏂归殧闋呭姞1鎴栨笡1鎵€寰�锛屾晠涓嬩竴鍊嬫暩(sh霉)鐐� 52-1=24锛岄伕B銆�
3.瑙f瀽锛�0=02锛� 1=12锛� 9=32锛� 36=62锛� 100=102锛岃€�0銆�1銆�3銆�6銆�10涔嬮枔鐨勫樊鏄�1銆�2銆�3銆�4锛屾槸涓€鍊嬩互1鐐洪闋�锛�1鐐哄叕宸殑绛夊樊鏁�(sh霉)鍒�锛岀敱姝ゅ彲寰�锛屼笅涓€浣嶆暩(sh霉)鏄紙10+5锛�2=225锛岄伕C銆�
4.瑙f瀽锛�3+锛�-2锛�-1=0锛�-2+0-1=-3锛�0+锛�-3锛�-1=-4锛岀敱姝ゅ彲鐭ュ叾瑕�(gu墨)寰嬫槸Sn+Sn+1-1=Sn+2,鐢辨鍙煡涓嬩竴闋呯偤-3-4-1=-8锛岄伕D銆�
5.瑙f瀽锛氶€欐槸涓€鍊嬩互101鐐哄叕宸殑绛夊樊鏁�(sh霉)鍒�锛岄伕B銆�
6.瑙f瀽锛氭椤岀洰杓冪偤绨″柈锛屽緸绗笁闋呴枊濮嬭〃鐝�(xi脿n)鐐虹涓夐爡鐐哄墠鍏╅爡涔嬪拰锛�3+4=7锛�4+7=11锛屾晠7+11=18锛岄伕B銆�
7.瑙f瀽锛氳┎椤岀洰鐐轰簩绱氱瓑宸暩(sh霉)鍒楃殑璁婂紡锛�2+6=8锛�8+12=20锛�20+24=44锛屽彲浠ョ湅鍑�6銆�12銆�24鐐哄€嶅鏁�(sh霉)鍒�锛屾晠44+48=92锛岄伕C銆�
8.瑙f瀽锛氬緸椤岀洰涓彲浠ョ湅鍒版暩(sh霉)瀛椾笉鎴愬崌搴忔垨闄嶅簭鎺掑垪锛屽洜姝わ紝棣栧厛鎳�(y墨ng)瑭插垎绲�锛屽垎绲勫ぇ楂斿彲浠ュ垎鐐哄叐椤烇細锛�1锛夊垎绲勫彲浠ュ厛寰為殧涓€鍊嬫垨闅斿叐鍊嬮枊濮嬶紝9锛�12锛�4锛�91锛岋紙 锛夊緢鏄庨’閮戒笉鎴愬崌搴忔垨闄嶅簭銆傦紙2锛夋妸鐩搁劙鐨勫叐鍊�銆佷笁鍊�銆佸洓鍊嬫垨鏇村鍊嬮€茶鍒嗙祫锛氫緥濡傦細9鑸�21锛�12鑸�1锛�4鑸�3锛�91鑸�92鐐轰竴绲勶紝鐧�(f膩)鐝�(xi脿n)娌掓湁瑕�(gu墨)寰�锛�9鑸�21鑸�12锛�1鑸�4鑸�3锛岄€欐檪鍙互鐪嬪嚭鍏╅倞鏁�(sh霉)瀛椾箣鍜岀瓑浜庝腑闁撶殑鏁�(sh霉)瀛�锛屽嵆12+9=21锛�1+3=4锛岄偅涔堝彲浠ユ帹鍑�91+1=92锛岄伕C銆�
9.瑙f瀽锛氬緢鏄庨’瑭查鐩偤浜岀礆绛夊樊鏁�(sh霉)鍒楋紝42-26=16锛�74-42=32锛�138-74=64锛屽墖涓嬩竴闋呮暩(sh霉)瀛楁噳(y墨ng)鐐�138+64脳2=266锛岄伕C銆�
10.瑙f瀽锛氶€欎簺鏁�(sh霉)瀛楃敱鍘熸暩(sh霉)瀛椾箻浠�3锛屽啀鍒嗗垾鍔犱笂2銆�4銆�6绛夋湁瑕�(gu墨)寰嬪伓鏁�(sh霉)锛岀瓟妗堟槸锛�90脳3+8=278锛岄伕D銆�
A.-27 B.16 C.93 D.54
2. 1锛�0锛�5锛�8锛�17锛岋紙 锛�
A.26 B.24 C.29 D.32
3. 0锛�1锛�9锛�36锛�100锛岋紙 锛�
A.196 B.256 C.225 D.289
4. 3锛�-2锛�0锛�-3锛�-4锛岋紙 锛�
A.-5 B.-6 C.-7 D.-8
5. 104锛�205锛�306锛�407锛�508锛�609锛岋紙 锛�
A锛�811 B.710 C.700 D.711
6. 3,4,7,11, ( )
A.17 B.18 C.19 D.20
7. 2锛�8锛�20锛�44锛岋紙 锛�
A.68 B.90 C.92 D.96
8. 9锛�21锛�12锛�1锛�4锛�3锛�91锛�92锛岋紙 锛�
A.94 B.99 C.1 D.98
9. 26锛�42锛�74锛�138锛岋紙 锛�
A.256 B.286 C.266 D.320
10. 2锛�8锛�28锛�90锛岋紙 锛�
A.108 B.238 C.162 D.278
绛旀锛�
1.C 2.B 3.C 4.D 5.B 6.B 7.C 8.C 9.C 10.D
瑙f瀽锛�
1.瑙f瀽锛�12-1=0 02-2=-2 锛�-2锛�2-3=1 12-4=-3 锛�-3锛�2-5=4 42-6=10鐢辨鍙锛屾瘡鍊嬫暩(sh霉)閮芥槸鐢辩浉閯板墠闈㈢殑鎺掑垪鏁�(sh霉)鐨勫钩鏂规笡鍘昏嚜宸辨墍鍦ㄧ殑搴忓垪鏁�(sh霉)鑰屽緱锛屽洜姝ょ涓冧綅鏁�(sh霉)鎳�(y墨ng)鐐�102-7=93锛岄伕C銆�
2.瑙f瀽锛�1=02+1锛�0=12-1锛�5=22+1锛�8=32-1锛�17=42+1鐢辨鍙锛屾瘡鍊嬫暩(sh霉)閮芥槸鐢卞緸闆堕枊濮嬬殑鏁存暩(sh霉)鐨勫钩鏂归殧闋呭姞1鎴栨笡1鎵€寰�锛屾晠涓嬩竴鍊嬫暩(sh霉)鐐� 52-1=24锛岄伕B銆�
3.瑙f瀽锛�0=02锛� 1=12锛� 9=32锛� 36=62锛� 100=102锛岃€�0銆�1銆�3銆�6銆�10涔嬮枔鐨勫樊鏄�1銆�2銆�3銆�4锛屾槸涓€鍊嬩互1鐐洪闋�锛�1鐐哄叕宸殑绛夊樊鏁�(sh霉)鍒�锛岀敱姝ゅ彲寰�锛屼笅涓€浣嶆暩(sh霉)鏄紙10+5锛�2=225锛岄伕C銆�
4.瑙f瀽锛�3+锛�-2锛�-1=0锛�-2+0-1=-3锛�0+锛�-3锛�-1=-4锛岀敱姝ゅ彲鐭ュ叾瑕�(gu墨)寰嬫槸Sn+Sn+1-1=Sn+2,鐢辨鍙煡涓嬩竴闋呯偤-3-4-1=-8锛岄伕D銆�
5.瑙f瀽锛氶€欐槸涓€鍊嬩互101鐐哄叕宸殑绛夊樊鏁�(sh霉)鍒�锛岄伕B銆�
6.瑙f瀽锛氭椤岀洰杓冪偤绨″柈锛屽緸绗笁闋呴枊濮嬭〃鐝�(xi脿n)鐐虹涓夐爡鐐哄墠鍏╅爡涔嬪拰锛�3+4=7锛�4+7=11锛屾晠7+11=18锛岄伕B銆�
7.瑙f瀽锛氳┎椤岀洰鐐轰簩绱氱瓑宸暩(sh霉)鍒楃殑璁婂紡锛�2+6=8锛�8+12=20锛�20+24=44锛屽彲浠ョ湅鍑�6銆�12銆�24鐐哄€嶅鏁�(sh霉)鍒�锛屾晠44+48=92锛岄伕C銆�
8.瑙f瀽锛氬緸椤岀洰涓彲浠ョ湅鍒版暩(sh霉)瀛椾笉鎴愬崌搴忔垨闄嶅簭鎺掑垪锛屽洜姝わ紝棣栧厛鎳�(y墨ng)瑭插垎绲�锛屽垎绲勫ぇ楂斿彲浠ュ垎鐐哄叐椤烇細锛�1锛夊垎绲勫彲浠ュ厛寰為殧涓€鍊嬫垨闅斿叐鍊嬮枊濮嬶紝9锛�12锛�4锛�91锛岋紙 锛夊緢鏄庨’閮戒笉鎴愬崌搴忔垨闄嶅簭銆傦紙2锛夋妸鐩搁劙鐨勫叐鍊�銆佷笁鍊�銆佸洓鍊嬫垨鏇村鍊嬮€茶鍒嗙祫锛氫緥濡傦細9鑸�21锛�12鑸�1锛�4鑸�3锛�91鑸�92鐐轰竴绲勶紝鐧�(f膩)鐝�(xi脿n)娌掓湁瑕�(gu墨)寰�锛�9鑸�21鑸�12锛�1鑸�4鑸�3锛岄€欐檪鍙互鐪嬪嚭鍏╅倞鏁�(sh霉)瀛椾箣鍜岀瓑浜庝腑闁撶殑鏁�(sh霉)瀛�锛屽嵆12+9=21锛�1+3=4锛岄偅涔堝彲浠ユ帹鍑�91+1=92锛岄伕C銆�
9.瑙f瀽锛氬緢鏄庨’瑭查鐩偤浜岀礆绛夊樊鏁�(sh霉)鍒楋紝42-26=16锛�74-42=32锛�138-74=64锛屽墖涓嬩竴闋呮暩(sh霉)瀛楁噳(y墨ng)鐐�138+64脳2=266锛岄伕C銆�
10.瑙f瀽锛氶€欎簺鏁�(sh霉)瀛楃敱鍘熸暩(sh霉)瀛椾箻浠�3锛屽啀鍒嗗垾鍔犱笂2銆�4銆�6绛夋湁瑕�(gu墨)寰嬪伓鏁�(sh霉)锛岀瓟妗堟槸锛�90脳3+8=278锛岄伕D銆�
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