用简便计算158x35 +42x35
用简便计算158x35 +42x35
158x35 +42x35
=(158+42)x35
=200x35
=7000
265 158 42x35用简便计算
265 +158+ 42x35用简便计算
=265+158+1470
=423+1470
=1893
42x35+56x35+35x2简便计算
42x35+56x35+35x2简便计算
=35×(42+56+2)
=35×100
=3500
158x35-35x58简便计算
158x35-35x58
=(158-58)x35
=100x35
=3500
5.8x32x35用简便计算
5.8x32x35用简便计算
=185.6×35
=6496
没有合适的简便方法
138x35-38x35怎样简便计算
原式
=(138-38)×35
=100×35
=3500
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简便计算52x35-35x32
简便计算52x35-35x32
52x35-35x32
=35*(52-32)
=35*20
=700
42x76十42x35一42简便算
42x76十42x35一42
=42x(76十35一1)
=42x110
=42x(100+10)=4200+420=4620
数学48x35%+52x35%计算简便
48x35%+52x35%
=35%×(48+52)
=35%×100
=35
4x35+2x35+5x35可以怎样简便计算
原式
=(4+2+5)x35
=11x35
=10x35+1x35
=350+35
=385