Answer 1.1:2

From Förberedande kurs i matematik 1

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(Ny sida: {| width="100%" cellspacing="10px" |a) |width="50%" | <math>(3-(7-4))(6-5)</math> |b) |width="50%" | <math>3-(((7-4)+6)-5)</math> |- |c) || <math>3\cdot(-7)-4\cdot(6-5)</math> |d) || <math>...)
Current revision (14:23, 8 September 2008) (edit) (undo)
m (Svar 1.1:2 moved to Answer 1.1:2: Robot: moved page)
 
(One intermediate revision not shown.)
Line 1: Line 1:
{| width="100%" cellspacing="10px"
{| width="100%" cellspacing="10px"
|a)
|a)
-
|width="50%" | <math>(3-(7-4))(6-5)</math>
+
|width="50%" | <math>0</math>
|b)
|b)
-
|width="50%" | <math>3-(((7-4)+6)-5)</math>
+
|width="50%" | <math>-1</math>
|-
|-
|c)
|c)
-
|| <math>3\cdot(-7)-4\cdot(6-5)</math>
+
|| <math>-25</math>
|d)
|d)
-
|| <math>3\cdot(-7)-(4+6)/(-5)</math>
+
|| <math>-19</math>
|}
|}

Current revision

a) \displaystyle 0 b) \displaystyle -1
c) \displaystyle -25 d) \displaystyle -19