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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 6 - Mathematics
12.15 Exponents - I

1. x.x is written as x2, which means x is multiplied twice. This is read as 'second power of x' or 'x square'.

2. 6x5 means 6.x.x.x.x.x, read as "Six 'x' power 5".

3. (x/y)2 means x/y.x/y. Read as "x by y whole square".


Directions: Write the following expression using exponents. Also write at least ten examples of your own.
Q 1: y.y.y = ___ ?
3y
y3
y2

Q 2: a/b.a/b.a/b = _____ ?
(a/b)2
(a/b)3
3(a/b)

Q 3: (2x.2x)/(y.y.y.y.y) = _____ ?
y5/4x2
4x2/y4
4x2/y5

Q 4: (x+y).(x+y).(x+y) = _____ ?
(x+y)2
3(x+y)
(x+y)3

Q 5: 3.a.a.a.b.b = _____ ?
3.a2.b2
3.a3.2b
3.a3.b2

Q 6: 3x.3x.3x.3x= _____?
43x
(3x)3
(3x)4

Q 7: a/b.a/b.a/b.a/b.a/b.a/b = _____ ?
6(a/b)
(a/b)5
(a/b)6

Q 8: z = ____?
z1
z0
zz

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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