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Arbetsblad: Prioriteringsregler
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Prioriteringsregler
Nivå 2 · Parenteser
Namn
Klass
Beräkna.
1.
(
11
+
2
)
⋅
6
=
‾
(11 + 2) \cdot 6 = \underline{\hspace{4.5em}}
(
11
+
2
)
⋅
6
=
2.
(
15
+
2
)
⋅
7
=
‾
(15 + 2) \cdot 7 = \underline{\hspace{4.5em}}
(
15
+
2
)
⋅
7
=
3.
(
7
+
4
)
⋅
4
=
‾
(7 + 4) \cdot 4 = \underline{\hspace{4.5em}}
(
7
+
4
)
⋅
4
=
4.
9
⋅
(
13
−
11
)
+
12
=
‾
9 \cdot (13 - 11) + 12 = \underline{\hspace{4.5em}}
9
⋅
(
13
−
11
)
+
12
=
5.
4
⋅
(
6
−
1
)
+
16
=
‾
4 \cdot (6 - 1) + 16 = \underline{\hspace{4.5em}}
4
⋅
(
6
−
1
)
+
16
=
6.
2
⋅
(
14
−
3
)
+
4
=
‾
2 \cdot (14 - 3) + 4 = \underline{\hspace{4.5em}}
2
⋅
(
14
−
3
)
+
4
=
7.
(
5
+
19
)
/
8
=
‾
(5 + 19) / 8 = \underline{\hspace{4.5em}}
(
5
+
19
)
/8
=
8.
(
33
+
11
)
/
4
=
‾
(33 + 11) / 4 = \underline{\hspace{4.5em}}
(
33
+
11
)
/4
=
9.
14
−
(
12
−
10
)
⋅
2
=
‾
14 - (12 - 10) \cdot 2 = \underline{\hspace{4.5em}}
14
−
(
12
−
10
)
⋅
2
=
10.
27
−
(
10
−
5
)
⋅
5
=
‾
27 - (10 - 5) \cdot 5 = \underline{\hspace{4.5em}}
27
−
(
10
−
5
)
⋅
5
=
Facit
Prioriteringsregler · Nivå 2 · Parenteser
1.
78
78
78
2.
119
119
119
3.
44
44
44
4.
30
30
30
5.
36
36
36
6.
26
26
26
7.
3
3
3
8.
11
11
11
9.
10
10
10
10.
2
2
2
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