ÎåÄê¼¶ÊýѧÊî¼Ù×÷ҵÿÈÕÒ»Á·
¢Ù 95 ¢Ú 90 ¢Û 75
Á·Ï°¶þÊ®Èý ¼Ò³¤¼ì²éÇ©×Ö
Ò»¡¢Ìî¿ÕÌâ
1¡¢¸ù¾Ý32¡Á4 = 128 £¬ËùÒÔ32ÊÇ128µÄ______ £¬128ÊÇ4µÄ___ ___¡£ 2¡¢1¡ª¡ª10ÖУ¬
ÖÊÊýÓÐ_________£»ºÏÊýÓÐ_____ _£»£¨ £©¼È²»ÊÇÖÊÊýÒ²²»ÊǺÏÊý£» ¼ÈÊÇÖÊÊýÓÖÊÇżÊýµÄÓÐ_____ __£»¼ÈÊǺÏÊýÓÖÊÇÆæÊýµÄÓÐ__________¡£ 3¡¢24µÄÒòÊýÓУº £¬ 24µÄ±¶Êý£º ¡£ ¶þ¡¢°´ÒªÇóÌî¿Õ
1¡¢ÔÚ37¡¢39¡¢45¡¢18¡¢600ÕâЩÊýÖÐ
ÆæÊýÓУº____________¡£Å¼ÊýÓУº______________¡£
ÊÇ3 µÄ±¶ÊýÓУº________ __¡£ º¬ÓÐÒòÊý5µÄÊýÓУº_______________¡£ ÖÊÊýÓУº___________¡£ ºÏÊýÓУº_____ _______¡£ 2¡¢ÓÃ4¡¢5¡¢8¡¢0Õâ4¸öÊý×ÖÖÐÈÎÒâÑ¡³öÆäÖеÄ3¸ö×é³ÉÈýλÊý
ÊÇ2µÄ±¶Êý£º_______ ¡£ÊÇ3µÄ±¶Êý£º_________¡£ÊÇ5µÄ±¶Êý£º________¡£ ×é³ÉµÄÊýͬʱº¬ÓÐÒòÊý2¡¢3¡¢5£º____________________¡£ Èý¡¢ÌîÉÏÊʵ±µÄÖÊÊý£º
10=£¨ £©+£¨ £© 18=£¨ £©+ £¨ £© 26=£¨ £©+£¨ £© 30=£¨ £©+ £¨ £© ËÄ¡¢ÔÚºáÏßÉÏÌîÉϺÏÊʵÄÊý£»
1¡¢32¡õÊÇ2 µÄ±¶ÊýÓÖÊÇ5µÄ±¶Êý¡£¡õÀï¿ÉÒÔÌî 2¡¢42¡õÊÇ2µÄ±¶ÊýÓÖÊÇ3µÄ±¶Êý¡£¡õÀï¿ÉÒÔÌî 3¡¢1¡õ5 ÊÇ3µÄ±¶ÊýÒ²ÊÇ5µÄ±¶Êý¡£¡õÀï¿ÉÒÔÌî 4¡¢60¡õ ͬʱÊÇ2¡¢3¡¢5µÄ±¶Êý¡£¡õÀï¿ÉÒÔÌî
Îå¡¢¶«¶«¼ÒµÄµç»°ºÅÂëÊÇÆßλÊý£¬×óÆðµÚһλ±È3µÄ×îС±¶ÊýС1£¬µÚ¶þλÊÇ ×îСµÄºÏÊý£¬µÚÈýλÊÇ×îСµÄżÊý£¬µÚËÄλÊǼȲ»ÊÇËØÊýÒ²²»ÊǺÏÊý£¬µÚÎåλ
25
ÎåÄê¼¶ÊýѧÊî¼Ù×÷ҵÿÈÕÒ»Á·
ÊÇ5µÄ×î´óÒòÊý£¬µÚÁùλ±È×îСµÄËØÊý¶à1£¬µÚÆßλÊÇ10ÒÔÄڵļÈÊÇ2µÄ±¶Êý£¬ Ò²ÊÇ4µÄ±¶Êýµ«²»ÊÇ4£¬¶«¶«¼ÒµÄµç»°ºÅÂëÊÇ£º________________¡£
Á·Ï°¶þÊ®ËÄ ¼Ò³¤¼ì²éÇ©×Ö
1¡¢¼ÆËã
13.2+4.8= 6.3£0.9= 0.25¡Á4= 5¡Á1.2= 51.253.6£2.4= 65¡Á0.24= 2.5¡Á0. 4= 0.6334¡Á0.1= 6.95¡Á2.4= 1.5¡Â0.5= 0.28¡Â1.4= 4¡Á0.125= 2.5£0.7= 3.63¡Á5¡Á7= 22¡Á5¡Á7= 2.5+1.2= 100.15¡Á0.8= 1896¡Â0.6= 90¡Â0.9= 57.6+2.4= 0.46¡Â0.2= 9.8¡Á0.01= 4¡Á9¡Â2= 2.549.5+7.8+0.5= 4.82¡¢¼ÆËãÏÂÁи÷Ìâ¡£
5.24£«£¨9.78£4.24£©
¡Â0.4= 0.4£4.6= 9.81.25¡Á0.8= 0. £0.21= 2.5+7.5= £0.09= 3¡Á1.03= 5.1¡Â17= 0.16¡Â0.4= 200.125¡Á80= 2.4¡Á0.25= 3¡Á3¡Á5= 720.5¡Á0.6= 0.0.17¡Á0.3= 6.51.9¡Á0.8= 8.3.6¡Â0.36¡Á3.6= £0.73+7.5= 5.6£2.9+5.2= £6.75£3.25 688¡Â2.4= £0.4= 8¡Â0.5= 21¡Â0.3= 3.2¡Â0.8= 0.37¡Â0.37= ¡Á0.05= ¡Â8= ¡Á7¡Á11= ¡Á0.05=
£0.29= 9¡Â4.5= ¡Á2= 8¡Â0.125= 5¡Â0.01= 2.8¡Â£¨0.4+0.3£©= £3 2.8¡Á0= £¨11.52£3.52£©¡Á5= £ 7.5 £« 32£2.5
26
27ÎåÄê¼¶ÊýѧÊî¼Ù×÷ҵÿÈÕÒ»Á·
Á·Ï°¶þÊ®Îå ¼Ò³¤¼ì²éÇ©×Ö
1¡¢Èý¸öͬÑù´óµÄÕý·½Ì寴³ÉÒ»¸ö³¤·½Ìåºó£¬±íÃæ»ý¼õÉÙÁË144ƽ·½ÀåÃ×£¬Õâ¸ö³¤·½ÌåµÄ±íÃæ»ýÊǶàÉÙ£¿
2¡¢Ò»¼ä³¤5Ã×,¿í4Ã×,¸ß3Ã׵ķ¿¼ä£¬ÃÅ´°µÄÃæ»ýÊÇ12 m2¡£Òª·ÛË¢Ëıںͷ¿ ¶¥Ã棬·ÛË¢Ãæ»ýÊǶàÉÙÆ½·½Ã×£¿Èç¹ûÿƽ·½Ã×ÓÃÍ¿ÁÏ200¿Ë£¬Ò»¹²ÐèҪͿÁ϶à ÉÙǧ¿Ë£¿
3¡¢×öÒ»¸öÕý·½ÌåÓã¸×£¬Àⳤ6·ÖÃ×£¬×öÕâ¸öÓã¸×ÖÁÉÙÐèÒª²£Á§¶àÉÙÆ½·½·ÖÃ×£¿
4¡¢Ò»¸ö³¤·½ÌåµÄ¿íºÍ¸ßÏàµÈ£¬¶¼ÊÇ8·ÖÃ×£¬Èç¹û½«³¤È¥µô2·ÖÃ×£¬Õâ¸ö³¤·½Ìå¾Í±ä³ÉÁËÕý·½Ìå¡£Õâ¸ö³¤·½ÌåµÄ±íÃæ»ýÊǶàÉÙÆ½·½·ÖÃ×£¿
5¡¢Ò»¸ö³¤17ÀåÃ×£¬¸ß20ÀåÃ×£¬¿í15ÀåÃ׵ij¤·½Ìå±ý¸ÉºÐ£¬Èç¹ûÔÚËüµÄ²àÃæÌùÉÏһȦÉ̱êÖ½£¬ÕâÕÅÉ̱êÖ½ÖÁÉÙÐèÒª¶àÉÙÆ½·½ÀåÃ×£¿
27
ÎåÄê¼¶ÊýѧÊî¼Ù×÷ҵÿÈÕÒ»Á·
Á·Ï°¶þÊ®Áù ¼Ò³¤¼ì²éÇ©×Ö
1¡¢ÇóÏÂÃæÍ¼ÐεıíÃæ»ý¡£
2¡¢ÅжÏÏÂÃæ±íÃæ»ýÊÇÇ󼸸öÃæ£¬²¢Ð´³öÄöÃæ¡£
£¨1£©Ò»¸öÏðÆ¤²ÁµÄÍâ°ü×°³¤3ÀåÃס¢¿í2ÀåÃס¢¸ß0.5ÀåÃ×,×öÕâÑùÒ»¸öÍâ°ü×°ÖÁÉÙÒªÓÃÓ²Ö½¶àÉÙÆ½·½ÀåÃ×£¿
Çó£¨ £©¸öÃæ£¬ÊÇ£º
£¨2£©Ò»Ö»Î޸ǵij¤·½ÐÎÓã¸×£¬³¤0.4Ã×£¬¿í0.25Ã×£¬Éî0.3Ã×£¬×öÕâÖ»Óã¸× ÖÁÉÙÒªÓò£Á§¶àÉÙÆ½·½Ã×£¿
Çó£¨ £©¸öÃæ£¬ÊÇ£º £¨3£©¼ÓÓÍÕ¾ÓÐÒ»¸öÌúÖÆµÄÕý·½ÌåÎÞ¸ÇÊ¢ÓÍÈÝÆ÷£¬Àⳤ0.8Ãס£×öÕâ¸öÈÝÆ÷ÐèÒª ¶àÉÙÆ½·½Ã×µÄÌúƤ£¿Ð¿αêµÚÒ»Íø
Çó£¨ £©¸öÃæ£¬ÊÇ£º £¨4£©Ò»ºÐ±ý¸É³¤20ÀåÃ×£¬¿í15ÀåÃ×£¬¸ß30ÀåÃ×£¬ÏÖÔÚÒªÔÚËüµÄËÄÖÜÌùÉÏÉÌ ±êÖ½£¬ÕâÕÅÉ̱êÖ½µÄÃæ»ýÊǶàÉÙÆ½·½ÀåÃ×£¿
Çó£¨ £©¸öÃæ£¬ÊÇ£º £¨5£©Ò»¸ö³¤·½Ìåͨ·ç¹Ü£¬³¤4Ã×£¬¿íºÍ¸ß¶¼ÊÇ20ÀåÃס£×ö1¸ùÕâÑùµÄͨ·ç¹Ü£¬ ÖÁÉÙÐèÒªÌúƤ¶àÉÙÆ½·½Ã×£¿
Çó£¨ £©¸öÃæ£¬ÊÇ£º 3¡¢ÓÃÈý¸öÍêȫһÑùµÄÕý·½Ì寴³ÉÒ»¸ö³¤·½Ì壬Õâ¸ö³¤·½ÌåµÄÀⳤ×ܺÍÊÇ120ÀåÃ×£¬ÔÀ´Ò»¸öÕý·½ÌåµÄÌå»ýÊǶàÉÙ£¿
28