This packet is a great assessment or review activity for CCS 2.NBT.6.
CCS.2.NBT.6: Add up to four two-digit numbers using strategies based on place value and properties of operations.
This packet contains 11 problems which assess CCS 2.NBT.6. It includes 2 words problems as well.
Check out my other assessments for the Numbers and Operations in Base Ten Strands:
2.NBT.1 PLACE VALUE
2.NBT.2 SKIP COUNTING
2.NBT.3 READING AND WRITING NUMBERS
2.NBT.4 COMPARING NUMBERS
2.NBT.5 ADDITION AND SUBTRACTION WITH REGROUPING (2 DIGIT)
2.NBT.7 ADDITION ANS SUBTRACTION WITH REGROUPING
NUMBERS & OPERATIONS IN BASE TEN BUNDLE