Question

tinh nhanh 35 nhân 12 -15 nhân 28+2323/4949 - 23/49 +2010

 

Answer 1

  35 x 12 - 15 x 28 + \(\frac{2323}{4949}-\frac{23}{49}\)+ 2010 

=  (420 - 420 )+ \(\left(\frac{23}{49}-\frac{23}{49}\right)\)+ 2010

= 0 + 0 + 2010 = 2010 .

Answer 2

35 x 12 -15 x28+2323/4949-23/49+2010

=35x12-15x28+23/49-23/49+2010

=420-420+0+2010

=0+0+2010

=2010

Answer 3

35.12-15.28+ 23.101/49.101-23/49+2010=

=7.5.4.3 - 3.4.4.7+23/49-23/49+2010=

=2010