Massachusetts Curriculum Frameworks
MA.2.NBT. Number and Operations in Base Ten
2.NBT.A. Understand place value.
2.NBT.A.2. Count within 1,000; skip-count by 5s, 10s, and 100s. Identify patterns in skip counting starting at any number.
2.NBT.A.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.