计算下面各题（共24题）
(1) 38.63+4.61= (2) 84.8-52.3= (3) 49.01+85.84=
(4) 82.3-77.5= (5) 5.81+7.9= (6) 55.4+84.3=
(7) 92.75+2.62= (8) 18.06+5.01= (9) 71.28-49.17=
(10) 95.83-76.1= (11) 52.38+40.1= (12) 75.73+9.06=
(13) 23.2+5.31= (14) 81.4+93.9= (15) 42.58+4.59=
(16) 6.09-2.4= (17) 54.22-4.25= (18) 27.35-4.07=
(19) 6.87-3.4= (20) 4.82-2.3= (21) 95.6-25.98=
(22) 80.06-6.82= (23) 67.05-7.9= (24) 65.9-31.4=
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【答案】：
(1)43.24,(2)32.5,(3)134.85,(4)4.8,(5)13.71,(6)139.7,(7)95.37,(8)23.07,(9)22.11,(10)19.73,(11)92.48,(12)84.79,(13)28.51,(14)175.3,(15)47.17,(16)3.69,(17)49.97,(18)23.28,(19)3.47,(20)2.52,(21)69.62,(22)73.24,(23)59.15,(24)34.5
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