7/24/2019 ficha n36
1/2
Resolve, relembrando as regras de multiplicar por 10,100,100 e
0,1, 0,01, 0,001.
12x10= 53,293x10= 812x0,1= 283,1x0,001=2,345x100= 9,3x10= 3x0,1=
92,3x0,1=38,3x100= 823,1x100= 987,6X0,01= 23x0,1=45,1X1000=
2,87x10= 12345X0,1= 7x0,001=0,12x10= 48x100= 23,9x0,1=
923x0,01=45x1000= 129x100= 89x0,001= 22,1x0,1=9,786x1000= 38x10=
78,4x0,1= 672,1x0,01=34,6x100= 2,3465x1000= 1928x0,01= 9x0,01=
Resolve as operaes.
2,
1 2 4 + 2 3 + 0,
6 5 ! " 1 3 4,
2 # $ 4 $,
" !
3 4 5,
" + 2,
2 + 6 ! 4 5 6,
2 # 1 $,
4 !
3,
2 % 3,
! 4 6 $ % $,
2 !
2 $ " 4 $ & ! " 4 5 $ & 3 !
Nome______________________________________________________________________________
Data_______________________________________________________________________________
