Almenn stærðfræði - II Stórar og smáar tölur
Authored by Kjartan Jónsson
Mathematics
9th - 10th Grade
Used 6+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Skrifaðu sem veldi
9 x 9 x 9 =
81
93
92
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Skrifaðu sem veldi
7 x 7 x 7 x 7 x 7 =
72
75
49
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Skrifaðu sem veldi
Y x Y x Y x Y x Y =
5
Y
Y5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Skrifaðu sem veldi
4a x 4a x 4a x 4a =
(4a)4
16a
160a
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reiknaðu gildi veldisins
43
16
8
12
64
54
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Reiknaðu gildi veldisins
( - 9)2
18
81
-81
-18
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Reiknaðu gildi veldisins
( - 4)3
12
-64
64
-12
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