Today's ObjectiveThe student will use place value models to add numbers up to 1,000.
Corresponding CCSS: 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 (3.NBT.2) |
Words to Knowaddition
sum place value regrouping Materials Neededplace value models (ones, tens, and hundreds)
paper and pencil |