Understanding Number Patterns and Sequences

What is an example of a repeating pattern?

• Dog, Cat, Bird, Dog, Cat, Bird

• 1, 2, 3, 4, 5, 6

• 1, 3, 5, 7, 9

• 2, 4, 6, 8, 10

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CCSS.2.NBT.A.2

What defines a sequence in mathematics?

• A collection of objects that do not repeat

• A set of numbers where duplicates are allowed

• A set of numbers where order does not matter

• A set of numbers or elements where the order matters

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CCSS.HSF.BF.A.2

What does a set in mathematics represent?

• A sequence of repeating numbers

• A group of numbers where order doesn't matter and duplicates are omitted

• A collection of ordered elements

• A list of numbers written with square brackets

What notation is used to represent sequences and sets?

• Square brackets

• Curly braces

• Parentheses

• Angle brackets

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CCSS.HSF.BF.A.2

What is the difference between finite and infinite sequences?

• Finite sequences use curly braces, infinite use square brackets

• Infinite sequences can only contain numbers

• Finite sequences have a specific number of elements, infinite do not

• Infinite sequences have repeating patterns, finite do not

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CCSS.HSF.BF.A.2

What is the purpose of using three dots (...) in a sequence?

• To indicate the sequence is repeating

• To show the sequence continues indefinitely

• To mark the beginning of a sequence

• To separate elements in the sequence

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CCSS.5.OA.B.3

What does it mean if a sequence is non-repeating and infinite?

• It includes an infinite number of repeating elements

• It repeats a finite set of numbers indefinitely

• It continues indefinitely without repeating any elements

• It contains a finite number of elements that do not repeat

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CCSS.8.NS.A.1

What rule is followed in the sequence of odd numbers (1, 3, 5, 7, 9...)?

• Divide by 2

• Subtract 2

• Add 2

• Multiply by 2

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CCSS.3.OA.D.9

What indicates a sequence might be based on a multiplication rule?

• The numbers in the sequence get significantly larger

• The sequence contains only positive numbers

• The sequence includes both integers and fractions

• The sequence alternates between two numbers

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CCSS.5.OA.B.3

What is an arithmetic sequence?

• A sequence based on addition or subtraction rules

• A sequence that repeats numbers in a specific order

• A sequence that contains only even numbers

• A sequence where each number is multiplied by a constant

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CCSS.HSF.BF.A.2