Decimals and Fractions Q2

01.25 + 00.45 + 0.008 --------------------

1.708

1.25 + .45 + .008 =

1.708

Simplify fractions using the greatest common factor 8/12

2/3

Name the value of the points on this number line in fraction and decimal form.

3/4 or 0.75 1 1/4 or 1.25 1 3/4 or 1.74 2 1/2 or 2.5

Improper Fraction

A fraction where the numerator is greater than the denominator.

Mixed Number

A number that is made up of a whole number and a fraction

Operations

Addition, Subtraction, Multiplication, Division.

Name the value of the points on this number line in fraction and decimal form .

The value of the points are: 2 2/3 or 2.66 3 1/3 or 3.33 4 2/3 or 4.66

Equivalent Fractions

Two or more fractions with the same value. Example: 1/2 = 2/4

Sum

The answer to an addition problem

What are the factors of 8?

The factors of 8 are 1, 2, 4, 8

Numerator

The number above the line in a fraction. The numerator represents how many pieces of the whole, or how many parts of a set, that are discussed

Denominator

The number below the line in a fraction. The denominator represents the number of equal pieces the whole is broken into.

What is the Greatest Common Factor (GCF)?

Greatest Common Factor (GCF) = 4

What are the factors of 12?

The factors of 12 = 1, 2, 3, 4, 6, 12

What are the Common factors of 8 & 12?

Common factors of 8 & 12 = 1, 2, 4

How would you ADD decimals?

Line up the point and add as normal.