
Kvadriranje i potenciranje 1
Authored by Branka Rajčić
Mathematics
8th Grade
Used 2+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(a-b)2 =
a2 - b2
a2 - 2ab + b2
a2 + b2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
U izrazu 105 broj 5 nazivamo :
Kvadrat
Eksponent
Potencija
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Izračunaj : 107
10000000
70
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
8 * 103 + 4 * 103 =
8 * 30 + 4 * 30 = 240 + 120 = 360
8 000 + 40 000= 48 000
12 * 103
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
6 * 1005 - 2 * 1005 =
4 * 1005
6 * 500 - 2 * 500
8 * 1005
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
7 * 108 + 4 * 108 + 3 * 103 -12 * 103
- 14 * 108 =
3 * 108 - 9 * 103
-3 * 108 - 9 * 103
3 * 80 - 9 * 30
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
( 4x + 3 ) 2 =
16x2 + 9
16x2 - 9
16x2 + 24x + 9
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