Ms Rivera's Class

TEKS 3 4B Estimation Rounding

Ms Rivera's Class

Subtract Using Place Value Strategy

Ms Rivera's Class

Subtract Using Pictorial Models

Ms Rivera's Class

Addition Using Place Value TEKS 3.4A

Ms Rivera's Class

Adding Two 3 Digits Numbers Using Pictorial Models (TEKS 3.4A)

Ms Rivera's Class

TEKS 3 2A Expanded form to Standard Form

Ms Rivera's Class