 # 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Easy Little Harder Medium.

## Presentation on theme: "2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Easy Little Harder Medium."— Presentation transcript:

2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Easy Little Harder Medium Getting Tough Feeling Lucky?

A number that names a part of a whole or a part of a group

What is a fraction?

The number below the bar in a fraction that tells how many equal parts are in the whole

What is a denominator?

The number above the bar in a fraction that tells how many equal parts of the whole are being considered

What is a numerator?

Example: 3 4

What is a numerator?

Example: 3434

What is a denominator?

A natural number that is divisible by 2

What is an even number?

A number represented by a whole number and a fraction

What is a mixed number?

Examples: 16, 24, 100

What are even numbers?

Examples:

What are fractions?

2 ½ 4 ¼ Examples:

What are mixed numbers?

A fraction with a numerator that is greater than the denominator

What is an improper fraction?

The product of a given whole number and another whole number

What is a multiple? 2525 25 x 1 x 2 x 3 25 50 75

Example: 5 4

What is an improper fraction? 6565

A whole number greater than 1 whose only factors are 1 and itself

What is a prime number? 7 1, 7 11 1, 11

Example:

What are multiples?

Fractions that name the same amount

What are equivalent fractions?

A number written as the product of all its prime factors

What is prime factorization? 80 40 x 2 8 x 5 4 x 2 2 x 2 2 x 2 x 2 x 5 x 2 = 80

A number that is multiplied by another number to find a product

What is a factor? 4 x 7 = 28 4 and 7 are factors

Example:

What is prime factorization?

The greatest factor that two or more numbers have in common

What is the greatest common factor (GCF)? 18: 1, 2, 3, 6, 9, 18 30: 1, 2, 3, 5, 6, 10, 15, 30 6 is the GCF of 18 and 30

The least common multiple of 2 or more denominators

What is the least common denominator (LCD)?

A diagram that shows the prime factors of a number

What is a factor tree?

Example:

What is the least common denominator?

The smallest number, other than zero, that is a common multiple of 2 or more numbers

What is the least common multiple (LCM)? multiples of 6: 6, 12, 18, 24, 30, 36 multiples of 9: 9, 18, 27, 36, 45, 54 The LCM of 6 and 9 is 18.

Examples: NumberFactors 21, 2 31, 3 51, 5

What are prime numbers? 7, 13, 41

Download ppt "2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Easy Little Harder Medium."

Similar presentations