Add to ORKGAn example of the kind of problem often posed as "Think of an integer and I will guess it." You need to know about ternary numbers to understand the trickComponente Curricular::Educação Superior::Ciências Exatas e da Terra::Matemátic
In this research work, the design and implementation of playful strategies for understanding the con...
See some patterns generated by arithmetic involving numbers whose digits increase, decrease, or are ...
Use this Demonstration to gain experience working with basic functions of complex numbersEducação Su...
An example of the kind of problem often posed as "Think of an integer and I will guess it." You need...
Ensino Médio::MatemáticaEducação Superior::Ciências Exatas e da Terra::MatemáticaThis is an example ...
See the wide range of patterns created by sampling a simple trigonometric function at integer points...
Finding out whether a large number is even or odd is easy! Look up its last digit (the number in the...
noneLook at squares to see how squaring numbers worksComponente Curricular::Ensino Fundamental::Séri...
Number Formation Puzzles é um jogo que requer bastante lógica em matemática e cujo objetivo é inseri...
Este é um exemplo de um problema do tipo "pense em um número inteiro e eu adivinho ele". Você precis...
Knowledge about representations of numbersTo convert a fraction to an equivalent fraction, multiply ...
This paper presents some results of an investigation on the number sense of a group of pre-service s...
Do your students have strong number sense with fractions? Do they use this number sense to reason a...
Practice guessing percentages based on a visual cueComponente Curricular::Ensino Fundamental::Séries...
These are the steps for multiplying mixed numbersComponente Curricular::Ensino Fundamental::Séries F...
In this research work, the design and implementation of playful strategies for understanding the con...
See some patterns generated by arithmetic involving numbers whose digits increase, decrease, or are ...
Use this Demonstration to gain experience working with basic functions of complex numbersEducação Su...
An example of the kind of problem often posed as "Think of an integer and I will guess it." You need...
Ensino Médio::MatemáticaEducação Superior::Ciências Exatas e da Terra::MatemáticaThis is an example ...
See the wide range of patterns created by sampling a simple trigonometric function at integer points...
Finding out whether a large number is even or odd is easy! Look up its last digit (the number in the...
noneLook at squares to see how squaring numbers worksComponente Curricular::Ensino Fundamental::Séri...
Number Formation Puzzles é um jogo que requer bastante lógica em matemática e cujo objetivo é inseri...
Este é um exemplo de um problema do tipo "pense em um número inteiro e eu adivinho ele". Você precis...
Knowledge about representations of numbersTo convert a fraction to an equivalent fraction, multiply ...
This paper presents some results of an investigation on the number sense of a group of pre-service s...
Do your students have strong number sense with fractions? Do they use this number sense to reason a...
Practice guessing percentages based on a visual cueComponente Curricular::Ensino Fundamental::Séries...
These are the steps for multiplying mixed numbersComponente Curricular::Ensino Fundamental::Séries F...
In this research work, the design and implementation of playful strategies for understanding the con...
See some patterns generated by arithmetic involving numbers whose digits increase, decrease, or are ...
Use this Demonstration to gain experience working with basic functions of complex numbersEducação Su...