Common Core State Standards (EE. UU.)
Grade 4
7 estándares de Grade 4, cada uno con fichas gratis para practicarlo. De 9 a 10 años
Las descripciones son resúmenes breves con nuestras palabras, no el texto oficial.
Operations & Algebraic Thinking
4.OA.B.4
Find factor pairs for whole numbers up to 100, recognise multiples, and decide whether a number is prime or composite.
Para practicar
- Números primosJugarImprimirCrear
- Números primos (nivel 2)JugarImprimirCrear
- El intruso: propiedades de los númerosJugarImprimirCrear
- El intruso: propiedades de los números (nivel 2)JugarImprimirCrear
- Números primos (nivel 3)JugarImprimirCrear
- El intruso: propiedades de los números (nivel 3)JugarImprimirCrear
4.OA.C.5
Make a number or shape pattern that follows a given rule and notice features of the pattern.
Fichas listas
Number & Operations: Fractions
4.NF.B.4
Multiply a fraction by a whole number, for example to find a fraction of an amount.
Fichas listas
Measurement & Data
4.MD.A.2
Solve word problems about distances, time, volume, mass and money, including simple fractions and decimals.
Para practicar
Fichas listas
4.MD.A.3
Use the area and perimeter formulas for rectangles in real-world and maths problems.
Para practicar
4.MD.C.7
Treat angle measure as additive and find unknown angles in diagrams using addition and subtraction.
Language
L.4.2.D
Spell grade-appropriate words correctly, checking references as needed.