Numbers I
Outcomes
In this course you will learn about:
- The real number system.
- Natural numbers, whole numbers and integers.
- The highest common factor.
- The lowest common multiple.
In this course you will learn about:
Video 1: Explores triangular and square numbers.
Video 2: Explores some examples of patterns in whole numbers.
Video 3: Explores some common mistakes which can be made when looking for patterns in whole numbers.
Video 1: Dividing a fraction by a whole number
Video 2: Divide fractions by whole numbers
Video 3: Meaning of the reciprocal
Video 4: Dividing a whole number by a fraction
Video 5: Dividing a whole number by fraction with a reciprocal
Video 6: Divide whole numbers by fractions
Part 1: Representation, comparison and ordering of integers on the number line
Part 2: Examples related to the representation and comparison of integers on the number line
Part 3: Common mistakes and misconceptions
Speed necessary for the space station to stay in orbit.
Part 1: Subtracting integers
Part 2: Examples of subtracting integers
Part 3: Common mistakes made when subtracting integers
Viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall.
Write and solve vertical addition problems with whole numbers.
Write and solve vertical division problems with whole numbers.
Write and solve vertical multiplication problems with whole numbers.