小学五年级下册分数加减法计算题260题(2020年整理).pptx

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1、小学五年级下册分数加减法计算题,571,696,854,5211421,1535,19,20,47,540,(1) (2) (3)( ) (4)( ),7,7,1,6103,11,8,21,34,3,7,4,7,29,24,54,249,(5) ( ) (6)( ) (7)6.12 2.88 (8)( ),11,7,3,118,73217,910910,7,7,8,7,15121512,1188,1535,18 (9)( ) (10) (11)(12),29,1,7142,3,5,1,4123,6,10,6,5317,10,711,943,(13) +( ) (14) (15)-+-(16)+

2、 -,551 (17),2814,713631313,9 - ( 9 - 5 ) (18) 8 3 4 (19) 5 10 5 (20) 4 -+,7,41212824827277,7,5,(21)1+ 3 7 (22) 5 + 7 (23) 17 7 20 (24)0.85+ 2 +1.15+,12412,731,1088,45,156,4,3,421,535,531 (25) (26) (27) +(28) ,171,1818,5,42,17513,7,33,10710,8,5,33,48,(29)1(30) (31)( ) (32)( ),1,5,6,15,36,521,636,396,

3、555,277,325,(33) ( ) (34) (35)(36),8585,5832,3,8,1111,11332,145145,563,212,(37)(38) 6(39) (40),311311,7 1 1 321 (41) 9 + 9 - 3 (42) ( ) (43) 5 ( 2 4 ) (44) 10 + 5 3 454,9,8,63,11,2,747,35,8810,513,6868,1751,(45)(+) (46)+ (+) (47)(+) (48)+,2626,3737,5,12,5,1,1210,3,8,55,89,532,643,(49) + - + (50)(-)

4、(51) ( ) (52) ,7,1355,128812,8,17,9189,7111,91218,(53)2 2 (54)+ +( +) (55) -(+ ) (56) +-,312,43,77,(57)5 1 (58),4,357,910910,5,7,32,57,411,553, (59) ( ) (60) -( ),7,5995,453,436,315,1111,2,517,(63)(64) 3,(61) 1 5 5 3 (62) 6868,3,14,3,14,1,11,620,(65)10(23.9) (66)10 32.451.6,11,231,653103,(67)15 7 2.

5、8 (68)5 +6+3 +2.7,(69) 1 1 1 (70) 1 1 1 (71) 1 1 4 523234525 (72)2 5 7(73) 9 1 5 5 (74) 13 ( 13 2 ) 1212766715155,(75) 4 ( 3 1 ) (76)2 3 4 (77) 5 1 5,584778312,(78)68 7.5 322.5 (79) 5 ( 1 1 ) (80) 1 1 4 12122535,(81)1 5 6 1111,(82) 2 1 5 5 (83) 13 ( 13 2 ) 766715155,8,9,21,93,11104,5,15171517,17,20,

6、7,5,2012,(84) ( ) (85)(86)(),3,8,9,21,93,2471,9595,55,77,(87) ( ) (88) + + + (89)7- -,4113,51510,32,45,(90) +(91) 6- ( - ) (92) 7.88.752.21.25,4,77171710,(93) 7.81.177.80.17 (94) 7 3 (95) 13 ( 5 1 ),5,1,618,513,5,3,153,21,643,511,(96) () (97)() (98),(99) 5 12512,372,5,111311,556,(100),(101) 1 ( 5 3)

7、 668,(102) 7 ( 7 4) 12125,14214,(103) 1, 1 6,(104) 2 3 5 6 7979,1515,78,(105) 2 ,(106)+,515 10,4113,(107)60.62(9.212.62),1,(108)6.83.2 6,5 6,(109),1177,1534,(110),116116,4,9521,8,7,108,71,(111)(),9,5,42,31,(112)(),(113),1085,132,(114) 3 ( 2 1 ) 5153,(115)6( 3 2 ) 45,(116) 1 1 1 2 4343,(117) 9 1 3 5

8、7887,(118)5 4 5 99,(119) 8 ( 8 7 ) 151518,311,574,(120) 3 (121)(122),741491291188,1535,(123) 1 1 1 (124) 1 1 1 (125)2( 1 5 ) 52323433,(126) 1 3 1 (127) 9 1 5 5 (128) 13 ( 13 2 ) 2105766715155,3,8,1111,(129)6,710710,5337,(130),324,5,111,(131),113,434,7,5,1212,(132)3 - - - (133)7.81.177.80.17 (134)10-

9、,5431,1134,858515415,7,192,152121,(135) + - + (136)0.25+ +(137)+,(138) 1 1 4 (139)1 5 6 5351111,(140) 2 1 5 5 7667,(141) 13 ( 13 2 ) (142) 7 1 1 (143) 2 ( 1 1 15155846324,113,434,7,5,1212,5431,8585,(144)3 - - - (145)10-(146) + - +,1134,15415,156156,8175,(147)0.25+ + + (148),(149) 6 10 17 11 23212321

10、,(150) 7 3 1 684,(151) 4 ( 5 2) 375,(152)1 1 1 56,202012,(153) 8, 7 5,9139, 8,(154) 1 5,21313,6, 7,(155) 3 6,531,8104,1,5,2448,311,452,(1) (2)1(3) 2 1,321,536,5422,715715,3,4,32,43,(4)5 2 3 (5) (6) ,17,88,33,84,411,543,(7)2 (8)4.755 3 (9) ,9,3,3,102015,73,124,27,28,135,147,(10)(11)1 (12) ,5,6,27,312

11、,115,426,5,6,11,32,(13)2 ) (14)15 5 7 (15)1 3 1 ,2,3,8158,127,643,531,(16)1.875 (17)+(18)+,11,12,11,68,7,3,1010,7,12,31,42,(19) ( ) (20)11(21) ( ),(22),7,(25) 5 4 2 (26)1 17 1 175131818,(27) 7 ( 3 3 ) 10710,12412,1088,531731 (29)+ +(30)- -,(28) 11 15 8 121615,8158,127,643,531,11,12,11,68,(31)+(32)+(

12、33) ( ),73,10,7,12,31,42,1,2,33,48,(34)11 10 (35) ( ) (36) ( ),133,248,513,6310,2626,3737,(37) -( - ) (38) -( +) (39) + - +,312,5,(41) 6,1 2 7,4,2 1 1,10 (42) 35,(40)4 -2 +3,2045,8102016516,8,1912771115415 (43) () (44) () (45),74788106868,366,(46) 2 + ( 3 + 5 ) (47) 5 ( 1 + 3 ) (48) 1 + 7 + 5 + 1 (4

13、9) 2 +5 1,7 3 1 684,4 ( 5 2) 375,1 1 1 56,8 7 5 202012,9139,158,21313,367,113,434,7,5,1212,3 - - - 10-,5431,1134,858515415,+ - + 0.25+ +,156156,8175,23212321,6101711,2 1 5 5 13 ( 13 2 ) 766715155,1 1 4 1 5 6 5351111,846324,7 1 1 2 ( 1 1 ),113,3 - 4 - - 7.81.177.80.17 34,7,5,1212,5431,8585,1134,15415,7,192,152121,10-+ - + 0.25+ +,1 1 1 1 1 1 2( 1 5 ) 1 3 1 523234332105,9,9 1 5 5 13 ( 13 2 ) 5 ( 3 1 ) 766715155942,1 3 2 1085,3 ( 2 1 ) 5153,6( 3 2 ) 45,1 1 1 2 4343,9 1 3 5 7887,5,99,45,8 15,87,() 1518,+

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