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异分母分数加减法计算题

2023-10-23 来源:汇智旅游网
异分母分数加减法计算题(能简算就简算)53115311(1)8-10+4 (2)1-24+48 (3)4+25-12 9337327135(10)10+20-15 (11)1-12+4 (12)28+﹙14-7﹚ ng at a tim   1332-(4-8) 3+5+1 4+2+1 5-4+2 47175132535e and111173731(19)12- ( 6+ 8 ) (20)11- 10- 10 (21)12- ( 4- 2 ) All thin2127531(16)1.875+3 (17)++ (18)+- 8158643gs in527115511(13)26-﹙3+12) (14)154-52+76 (15)16-﹙33-12﹚ their being ar1733411(7)2-8-8 (8)4.75+58-34 (9)5-4+3 e goo3215422332(4)55-23+36 (5)7-15+7-15 (6)4-﹙4-3﹚ d for somethin1-117- 1818733-(-) 7101011158++ 12161553112+4+12 f731111112753110-8-8 ++ +- 12- ( 6+ 8 )8158643or somethin7311- 10- 10  1332-(4-8)  lA dna e  do731133o 12- ( 4- 2 )    2-(4-8)g er51325a 16-(3+10) 3+6gn- 6ieb rieht n i sgniht l t a timng a ng at a time a5445713 7.6+19+5+9 24-(79+1212) 24-116+0.75nd A82842371114511-(305+811) 47+69+57+9 152-35-24 ll things in their  be ing  are good f or somethin

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