Class 6 Mathematics | Whole Numbers

Mathematics Class 6, Arithmetic

Whole Numbers

Begins at 0 · Simplifying and dividing · H.C.F. and L.C.M.

What we will be able to do

🔢

Tell natural numbers from whole numbers

➗

Simplify expressions with brackets

🔍

Test divisibility by 2, 3, 5, 7 and 11

🌳

Find a prime factorization

🟥

Find square numbers and square roots

🚌

Find the H.C.F. and the L.C.M.

1️⃣Natural numbers

\( N = \{1, 2, 3, \ldots\} \)

Starts at 1

Used for counting things

0️⃣Whole numbers

\( W = \{0, 1, 2, 3, \ldots\} \)

Starts at 0

Can say that there is nothing

The notes are free to read in full.

Presenter notes: Today we start from the counting numbers and travel all the way to the H.C.F. and the L.C.M.