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Arbejdsark: Regnearternes hierarki

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Regnearternes hierarki
Niveau 2 · Parenteser
Udregn.
1.
(11+11)⋅8=‾(11 + 11) \cdot 8 = \underline{\hspace{4.5em}}
2.
(11+3)⋅9=‾(11 + 3) \cdot 9 = \underline{\hspace{4.5em}}
3.
(13+13)⋅6=‾(13 + 13) \cdot 6 = \underline{\hspace{4.5em}}
4.
8⋅(6−3)+10=‾8 \cdot (6 - 3) + 10 = \underline{\hspace{4.5em}}
5.
7⋅(5−3)+17=‾7 \cdot (5 - 3) + 17 = \underline{\hspace{4.5em}}
6.
7⋅(8−7)+14=‾7 \cdot (8 - 7) + 14 = \underline{\hspace{4.5em}}
7.
(69+11) : 8=‾(69 + 11) \,:\, 8 = \underline{\hspace{4.5em}}
8.
(1+17) : 3=‾(1 + 17) \,:\, 3 = \underline{\hspace{4.5em}}
9.
18−(7−1)⋅3=‾18 - (7 - 1) \cdot 3 = \underline{\hspace{4.5em}}
10.
22−(8−7)⋅5=‾22 - (8 - 7) \cdot 5 = \underline{\hspace{4.5em}}
Facitliste
Regnearternes hierarki · Niveau 2 · Parenteser
1.176176
2.126126
3.156156
4.3434
5.3131
6.2121
7.1010
8.66
9.00
10.1717