计算，怎样简便就怎样计算．25×36×4135×99203-135÷597-12×6+4349×99+49350÷14175+25÷25+15125×3

Question

计算，怎样简便就怎样计算．25×36×4135×99203-135÷597-12×6+4349×99+49350÷14175+25÷25+15125×3237+125+63+17599×38+3898+265+202102×56．

Answer 1

25×36×4
=25×4×36
=100×36
=3600

135×99
=135×（100-1）
=135×100-135
=13500-135
=13365

203-135÷5
=203-27
=176

97-12×6+43
=97-72+43
=25+43
=68

49×99+49
=49×（99+1）
=49×100
=4900

350÷14
=350÷7÷2
=50÷2
=25

175+25÷25+15
=175+1+15
=191

125×32
=125×8×4
=1000×4
=4000

37+125+63+175
=（37+63）+（125+175）
=100+300
=400

99×38+38
=38×（99+1）
=38×100
=3800

98+265+202
=98+202+265
=300+265
=565

102×56
=100×56+2×56
=5600+112
=5712本回答被提问者采纳