7th Grade : Working With Numbers

Bilangan / Numbers

   Express 135520 as a product of its prime factor…

................2⁵ x 5 x 7 x 11² 

  Find the Lowest Common Multiple (LCM) of 216 and 400

is ..............10800 

   Integers

…, -5, -4, -3, -2, -1, 0, 1,2, 3, 4, …

  Even number …

2, 4, 6, 8, 10, 12,…

Square Numbers

1, 4, 9, 16, 25, 36,…

     Odd Numbers …

1, 3, 5, 7, 9, 11,…

    Natural numbers …

1, 2, 3, 4, 5, 6, 7,…

   Whole Numbers …

0, 1, 2, 3, 4, 5, …

  Prime Numbers …

2, 3, 5, 7, 11, 13, 17, 19,…

    Cubic Numbers …

1, 8, 27, 64, 125,…

 Composite Numbers ....

      4, 6, 8, 9, 10, 12, ...

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