This module currently contains 19 exercises on powers of a
number, powers of 10, scientific notation.

Decimal numbers and powers of 10

:

=
10^{
}

=
10^{
}

Definition of scientific notation

^{
}

Definition of a power of 10

Definition of power; positive integer exponent

Definition of power; relative integer exponent

.

Bounds of decimal numbers

10^{
}
< 10^{
}

Operation 1

:

^{
}

.

Operation 2

:

^{
}

.

Order of magnitude

.

^{
}

Power of a number

:

=
^{
}

Powers of 10

= 10^{
}

Powers

.
:

= ^{
}^{
}
= ^{
}
= -^{
}^{
}

= -^{
}

Power 2

:

Power from 2 to 4

:

Power 2; multiplication and addition

:

=

=

=

Power 2; multiplication and subtraction

:

=

=

=

Power 2; multiplication and subtraction or addition

:

=

=

=

Table of powers

:

Table of powers II

:

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Description: collection of exercices on calculation of powers. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games