Cargando...
¿Qué puedo hacer?
Encuentra
visualización
Hipervinculo Matemáticas
Write and solve vertical addition problems with whole numbers.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Add two or more integers using absolute value
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Find sums of integers by using a number line
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Find the sum of fractions with like or common denominators.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Find sums of fractions with different denominators by renaming them with common denominators.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged i ...
Round given mixed numbers to the nearest whole number.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Matemáticas
Round fractions and mixed numbers in order to estimate sums and differences.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Matemáticas
Evaluate numerical expressions using mental math.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Find sums and differences of decimals using mental math.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Matemáticas
Estimate sums and differences using front-end estimation.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Añadir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
