小学五年级下分数加减法计算题258题

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小学五年级下册分数加减法计算题

(1) 56 +79 + 1 6 (2) 58 - 25 +14 (3) 1415 -(23 -15 ) (4) 1920 +(45 -7

40 ) (5)76 -(710 - 13 ) (6) 118 -(23 - 14 ) (7)6.12+37 +2.88+47 (8)2924 -(524 +49 )

(9) 1811 -(711 + 38 ) (10) 79 +310 +29 +1710 (11) 715 +712 +815 -712 (12) 11

15- 83- 85

(13) 27 +(914 + 12 ) (14)34 - 512 + 13 (15) 5 6 - 3 10 + 1 6 - 7 10 (16) 7 9 +14 - 1 3

(17) 5 9 - ( 5 9 - 1 5 ) (18)87+31+43 (19)56-103-51

(20)43-281+143

(21)1+43-127 (22)125+87-247 (23)817-277-2720 (24)0.85+72+1.15+7

5

(25)512 +34 +112 (26) 710 -38 - 18 (27) 415 +56 +43 (28)45 +23 +1

5

(29)1-1718 -118 (30)517 -451 +23 (31) 710 -(37 -310 ) (32) 85

-(34 -38 )

(33) 56 +(13 -56 ) (34)56 -23 + 1 6 (35)35-95+65 (36)23-72-75

(37) 85+58+83+52

(38) 6-311 -811 (39) 1114 -35 +314 -25 (40) 52-61+3

2

(41) 7 9 + 1 9 - 1 3 (42) 34 -(25 -14 ) (43)53

-(21- 41 ) (44)103+51-31

(45)98-(61+31 ) (46)72+ (43+75

) (47) 85-(81+103) (48) 61+87+65+81

(49) 23 + 67 - 23 + 67 (50)512 -(512 - 110 ) (51) 38 +(58 -59 ) (52) 56 - 34 + 2

3

(53)2-

12

7

32 (54) 112 +38 +(58 + 512 ) (55) 89 -(118 +79 ) (56) 79 + 112 - 1118

(57)5-47 -137 (58) 49 +310 +59 +710 (59)57 -(35 -27 ) (60)45 -(15 +1

3 )

(61)61+85+65+83

(62)57+94+95+53 (63) 43-31+6

5 (64) 3-115-1117

(65)10314 -(2314 +3.9) (66)1016 -311

20 -2.45+1.6

(67)1516 -715 -2.8 (68)523 +6310 +31

3

+2.7

(69)51+21+31 (70) 21+31-41 (71) 51+21+5

4

(72)2-125-127 (73)79+61+65+75 (74)1513-(1513-5

2) (75)

54 +(83-41) (76)2-73-74 (77)85-31+

125

(78)68- 7.5 + 32-2.5 (79)

125 -(121 -21) (80)51

+31+5

4

(81)1-

115-116 (82)72+61+65+75 (83) 1513-(1513-5

2)

(84)89 -(29 +13 ) (85)1115 +1017 +415 +517 (86)1720 -(720 +5

12 )

(87)89 -(29 +13 ) (88) 29 + 45 + 79 + 15 (89)7- 57 - 57

(90) 45 + 1115 + 310 (91) 6- (34 - 2

5 ) (92) 7.8-8.75+2.2-1.25

(93) 7.8×1.17-7.8×0.17 (94) 7-73

-74 (95) 1713-(175+10

1)

(96) 51

+(65-1813) (97)53-(152+31) (98)65-4

1-31

(99)

125+53+127+52

(100)116135115++ (101))

83

65(61-+

(102)

)

54127(127+- (103)14621141++ (104)9

6759372+++

(105)1581572-

- (106)54+1511+10

3

(107)60.62-(9.2+12.62)

(108)6.8+61+3.2+65 (109)1115-73-74 (110)119+65+112-6

1

(111)

87-(107-8

1

) (112)95+(43+21) (113)101+83-52

(114)53-(152+31) (115)6-(43-52) (116)41+31+4

1

+32