Skills That We Are Working On

Oct 31st - Nov 4

Factors and Multiples

• Definition
• Examples
• Rules to find a multiple
  • Multiples of 5 have  0 or 5 in the ones place.
  • Multiples of 2 are even numbers.
  • Multiples of 9 add up to 9 (9, 9+0=9; 18, 1+8=9; 27, 2+7=9...)
  • Multiples of 3 add up to a multiple of 3 (3,6,9) (12, 1+2=3; 15, 1+5=6; 18, 1+8=9)
  • Multiples of 6 are even and also a multiple of 3.
  • Multiples of 4 are multiples of 2.
• Strategies to find multiples and factors (skip counting, multiplication or division)
• Practice in the workbook and notebook