OEF Powers --- Introduction ---

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

Decimal numbers and powers of 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

times times . :
times times = times = times = -
times = -

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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