Count the tigers. Now choose the best answer. \(5 \, + \, 5 \, = \, x\)

\(0 \, tens \, + \, 5 \, ones \, = \, 5\)

\(5 \, tens \, + \, 0 \, ones \, = \, 14\)

\(0 \, tens \, + \, 5 \, ones \, = \, 19\)

\(5 \, tens \, + \, 0 \, ones \, = \, 5\)

Count the boxes. Now choose the best answer. \(5 \, + \, 5 \, = \, x\)

\(0 \, tens \, + \, 5 \, ones \, = \, 5\)

\(5 \, tens \, + \, 0 \, ones \, = \, 5\)

\(0 \, tens \, + \, 5 \, ones \, = \, 5\)

\(0 \, tens \, + \, 5 \, ones \, = \, 10\)

\(5 \, tens \, + \, 0 \, ones \, = \, 11\)

\(2 \, tens \, + \, 0 \, ones \, = \, 20\)

\(2 \, tens \, + \, 0 \, ones \, = \, 11\)

\(0 \, tens \, + \, 2 \, ones \, = \, 10\)

\(2 \, tens \, + \, 0 \, ones \, = \, 20\)

\(0 \, tens \, + \, 2 \, ones \, = \, 20\)

Counting

Grade 2 - Sentido numérico y pensamiento algebraico

Standard 2.OA.2.1.2 - Count the objects from 1 to 20. Split the number into tens and ones to complete the equation.

Included Skills: Counting

ElaboraciÃ³n de estrategias para facilitar el conteo de una colecciÃ³n numerosa (hacer agrupamientos de 10 en 10 o de 20 en 20).