Question

1. tính giá trị biểu thức

a) 48048 - 48048 : 24 - 24 x 58 =

b) 10000 - ( 93120 : 24 - 24 x 57 ) =

c) 100798 - 9894 : 34 x 23 - 23 =

Answer 1

`a) 48048 - 48048 : 24 - 24 x 58 `

` = 48048 - 2002- 1392`

` = 46046 - 1392`

` = 44654`

 

b) 10000 - ( 93120 : 24 - 24 x 57 ) 

` = 10000 -  ( 3880 - 1368)`

` = 10000 - 2512`

` = 7488`

 

c) 100798 - 9894 : 34 x 23 - 23 =

` = 100798  - 6693 -23`

` = 94082`

Answer 2

a: =48048-2002-1392=44654

b: =10000-3880+1368=7488

c: =100798-6693-23=94082

Answer 3

a)44654
b)7488
c)94082

Answer 4

a)48048-48048:24-24x57=44678

b)

= 10000 - ( 3880- 1368)

 

=10000 - 2512

 

=7488

 

c)100798-9894:34x23-23=94073