Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Loading
×
boom
Lose 50 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
A power with an integer base and exponent 3 is a square number.
False, it's a cube number.
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
gift
Win 10 points!
Okay!
×
banana
Go to last place!
Oops!
20
×
What's the difference between a quotient of powers and a power of a quotient?
The first one means two powers outside brackets being divided. The second one means one big quotient inside brackets, to a random power
Oops!
Check
Okay!
Check
10
×
What's the standard form for -3^4
-81
Oops!
Check
Okay!
Check
15
×
Why -3^3 is not equal (-3)^3?
Because in the first case, the base is 3, not -3. Differently from the second expression, where the base is (-3)
Oops!
Check
Okay!
Check
25
×
Is there any exception that (a/b)^n can't be represented as a^n ÷ b^n?
Yes, this is not true if b = 0.
Oops!
Check
Okay!
Check
25
×
Why every number to zero power is equal 1?
To reduce the exponent in one unit, you have to divide the number for itself and a number with exponent one, divided for itself will result one :)
Oops!
Check
Okay!
Check
15
×
A power of a product could be represented, also, as a product of powers
True
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
15
×
Represent 10 trillion in a power of ten.
10^13
Oops!
Check
Okay!
Check
20
×
What's the expanded form of 3^4
8x10 + 1 or 80 + 1
Oops!
Check
Okay!
Check
20
×
(3x4)^4 is equal 3^4 x 4^4.
True
Oops!
Check
Okay!
Check
×
baam
Lose 25 points!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
