Contenido principal

### Math

## Common Core Math

# Grade 1: Operations and Algebraic Thinking

### 1.OA.A.1

Fully covered

### 1.OA.A.2

Fully covered

### 1.OA.C.5

Not covered

(Content unavailable)

### 1.OA.C.6

Mostly covered

If you're seeing this message, it means we're having trouble loading external resources on our website.

Si estás detrás de un filtro de páginas web, por favor asegúrate de que los dominios ***.kastatic.org** y ***.kasandbox.org** estén desbloqueados.

Contenido principal

Fully covered

Fully covered

Not covered

(Content unavailable)

Mostly covered