计算:
111134(8)(1)7148248; (2)(1)(-1+)×56
(3)(-36)×(
49+-
56712) (4)(-
34)×(8--0.4)
43(5)25×
3411537-(-25)×2+25×4 (6)(6―4―9)×(-36)
753711136(7)(-2+4-8)(-) (8)918
(9)(-25)×(-3.15)+25×(-3.15) (10)
1322150.34(13)0.343737
3571()(11).4912÷(-36);
(12)
9917(9)18
49599224()()()(1)49(5)14914149 (14) 25(13)9