'Number means' presentation slideshows

Christmas Traditions in Lithuania

602 views • 24 slides

Section 4-1

Section 4-1. Historical Numeration Systems. Historical Numeration Systems. Basics of Numeration Ancient Egyptian Numeration Ancient Roman Numeration Classical Chinese Numeration. Numeration Systems.

373 views • 16 slides

Lesson 4

Lesson 4. Factor, Prime Factor, GCM, LCM, etc. Factors. Definition of factor: If a and b are whole numbers, a is said to be a factor of b if a divides b with no remainder. Examples: List all factors of 20 divide 20 by 1 is equate to 20 ; 1, 20; 20 by 2 =10 ; 2, 10;

241 views • 14 slides

Subtracting Integers on a Number Line

Subtracting Integers on a Number Line. How to subtract using a number line. Place a circle on the number line to represent the first number in the problem. Since this is subtraction, the second number will tell you how much to take away. This is the opposite of addition.

235 views • 12 slides