Numbers and number theory math activities for children

Numbers and number theory math activities for children - math worksheets, games, quizzes, tests, PowerPoint games, board games, card games .Materials cover the following number theory topics: comparison, spelling numbers, LCM, GCF, ordering numbers, round up numbers, number sequences, number system etc. Numbers resources for kids in the following grades : 4th grade, 5th grade, 6th grade and 7th grade.

Numbers - activities for 4th Grade

Comparing numbers

Comparing numbers
Counting patterns

Counting patterns
Ordering numbers

Ordering numbers
Prime numbers

Prime numbers

Roman numerals

Roman numerals
Round up numbers

Round up numbers
Numbers Millionaire Jeopardy

Numbers Millionaire Jeopardy
Numbers card game

Numbers card game

Composite prime numbers
Composite prime numbers
Even or odd numbers with addition
Even or odd numbers with addition
Find the sign in the bracket + or -
Find the sign in the bracket + or -
Identify ordinal and cardinal numbers
Identify ordinal and cardinal numbers

Number sequence
Number sequence
Numbers before after and between
Numbers before after and between
Position of even and odd numbers
Position of even and odd numbers
Spell numbers up to millions
Spell numbers up to millions

Spelling numbers up to 1000
Spelling numbers up to 1000

Number theory activity for 5th Grade

Counting patterns

Counting patterns
Greatest common factor

Greatest common factor
Lowest common multiple

Lowest common multiple
Prime and composite numbers

Prime and composite numbers

Roman numerals

Roman numerals
Round up numbers up to millions

Round up numbers up to millions
Round up numbers

Round up numbers
Scientific notation 1

Scientific notation 1
Scientific notation 2

Scientific notation 2

Numbers pirate game

Numbers pirate game
Scientific notation and standard form

Scientific notation and standard form
Numbers Olympic jeopardy

Numbers Olympic jeopardy
Numbers cards game

Numbers cards game

Numbers card game

Numbers card game
Find the greatest common factor
Find the greatest common factor
Find the lowest common multiple
Find the lowest common multiple
Find the sign in the bracket + or -
Find the sign in the bracket + or -

Identify ordinal and cardinal numbers
Identify ordinal and cardinal numbers
Number sequence
Number sequence
Position of even and odd numbers
Position of even and odd numbers
Spell numbers up to millions
Spell numbers up to millions

Spelling numbers up to 1000
Spelling numbers up to 1000

Number activities for 6th Grade

Factors of numbers

Factors of numbers
Highest common factor

Highest common factor
Lowest common multiple

Lowest common multiple
Ordering numbers

Ordering numbers
Place value of to millions

Place value of to millions

Prime numbers

Prime numbers
Roman to arabic numerals

Roman to arabic numerals
Spelling numbers 2

Spelling numbers 2
Spelling numbers

Spelling numbers

Numbers pirate game

Numbers pirate game
Scientific notation and standard form

Scientific notation and standard form
Square roots catapult game

Square roots catapult game
Numbers Olympic jeopardy

Numbers Olympic jeopardy

Numbers cards game

Numbers cards game
Numbers card game

Numbers card game
Find the greatest common factor
Find the greatest common factor
Find the lowest common multiple
Find the lowest common multiple

Number sequence activities for 7th Grade

Decimal number patterns

Decimal number patterns
Mixed decimal number patterns

Mixed decimal number patterns
Mixed decimal number patterns2

Mixed decimal number patterns2
Mixed patterns

Mixed patterns
Number patterns higher

Number patterns higher

Number patterns

Number patterns

Number theory activities for 7th Grade

Greatest common factor

Greatest common factor
Greatest common factor

Greatest common factor
Least common multiple

Least common multiple
Number system

Number system