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Activities 1


1.1)

Write the numbers as powers:

a)
8 multiplied by itself 4 times.
b)
3 multiplied by itself 3 times.
c)
2 multiplied by itself 8 times.
d)
9 multiplied by itself 5 times.
e)
100 multiplied by itself 3 times.
f)
6 multiplied by itself 1 time.

1.2)

Write the numbers as powers:

a)
The number 16 with 2 as the base of the power.
b)
The number 16 with 4 as the base of the power.
c)
The number 32 with 2 as the base of the power.
d)
The number 9 with 3 as the base of the power.
e)
The number 125 with 3 as the base of the power.
f)
The number 1000 with 10 as the base of the power.
g)
The number 100000 with 10 as the base of the power.
h)
The number 1331 with 11 as the base of the power.
i)
The number 81 with 2 as the exponent of the power.
j)
The number 81 with 4 as the exponent of the power.

1.3)

Write as a single power:

a)
3 × 3 × 3
b)
11 × 11
c)
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
d)
10 × 10 × 10 × 10
e)
a × a × a
f)
2 × 2 × 4 × 8 × 2
g)
1 2 × 1 2 × 1 2 × 1 2
h)
3 5 × 3 5

a)
3 × 3 × 3
b)
11 × 11
c)
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
d)
10 × 10 × 10 × 10
e)
a × a × a
f)
2 × 2 × 4 × 8 × 2
g)
1 2 × 1 2 × 1 2 × 1 2
h)
3 5 × 3 5

You can find the solutions here.

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Powers of Ten