9,5 ;7,1 ;0 ; 5 4 ;5.1 ; 4 1 2 ;9 ;6 ;6

5. a) Določi številom 5,8; 0 ; - 2,4 ;
-5,8 0 2,4
2
7
2
7
nasprotna števila:
b) Zgornjim številom sedaj zapiši in določi absolutno vrednost:
5,8 0 2,4
2
7
6. Odpravi oklepaje in
izračunaj!
5 – 7 = -2
- 8 + ( - 2) = - 8 – 2 = -10
5 – ( - 8 ) = 5 + 8 = 13
- 7 – ( - 4 ) = -7 + 4 = -3
- 8 + 2 = -6
- 4 – ( + 3) = -4 – 3 = - 7
7. Odpravi oklepaje in izračunaj!
- 3 + ( - 3 + 4 ) = ( - 4 – 8) + ( - 2 + 2) =
= - 3 – 3 + 4 = = -4 – 8 – 2 + 2 =
= 4 – 6 = = 2 – 14 =
= -2 = - 12
( 3 – 10 ) - ( 8 – 12) = 7 – ( - 4 + 2 ) =
= 3 – 10 – 8 + 12 = = 7 + 4 – 2 =
= 15 – 18 = = 11 – 2 =
= -3 = 9
- 5 – ( + 2 – 8 ) = - ( 9 – 4 ) – ( - 3 – 2) =
= -5 – 2 + 8 = = - 9 + 4 + 3 + 2 =
= 8 – 7 = = 9 – 9 =
= 1 = 0
8. Izračunaj!
-7 + 2 – 8 + 5 - 3 =
= 7 – 18 =
= -11
- 4 + ( - 3) – ( - 4 ) - 3 =
= - 4 – 3 + 4 – 3 =
= 4 – 10 =
= - 6
- 5 – ( - 7) + ( - 4 ) – ( + 6 ) – 8 =
= - 5 + 7 – 4 – 6 – 8 =
= 7 – 23 =
= - 16
1
2
1
2
4
8
8
8
2
8
1
4
(
2
)
4
2
4
4
8
6
8
(
1
8
1
8
1
)
8
5
8
5
8
5
8