Content atlas · Common Core State Standards for Mathematics 2010

Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

CCSS.MATH.CONTENT.3.NBT.A.2

1 published problem

1. The Fullest Gallery Case — Test pairs of glowing tile trays and choose the fullest pair that the Gallery case can safely hold.