Google Classroom
GeoGebraGeoGebra Classroom
GeoGebra

C001 Arithmetic

Author:Herholdt Bezuidenhout

Motivation: Don't be a prisoner of your past

Image

What to memorize in this section

Calculations must always be done in the same order. The Order of Operations: (BODMAS) 1.    Brackets and fractions 2.    Exponents, Indices and roots 3.    Of 4.    Multiplication and Division 5.    Addition and Subtraction
    Strategy to follow when we do basic calculations: 1.  We need to calculate the inside of the brackets first and simplify fractions. 2.  We can then move on to exponents or indices and the roots. 3.  If there is an ‘of’ in the problem this has to be done next. Remember " of " means  multiply. 4.  Multiplication and Division. 5.  Lastly addition and subtraction.

    Explanation of the order of operations

    Do activity

    B2B Algebra A01 General introduction C001 Arithmetic

    How do I do the course

    Image

    What is the first step we need to follow?

    Select all that apply
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    Check my answer (3)

    What is the second step we need to follow?

    Select all that apply
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    Check my answer (3)

    What is the third step we need to follow?

    Select all that apply
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    Check my answer (3)

    What is the forth step we need to follow?

    Select all that apply
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    Check my answer (3)

    What is the fifth step we need to follow?

    Select all that apply
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    Check my answer (3)

    New Resources

    Discover Resources

    Discover Topics