North Dakota Academic Content Standards
ND.2.NBT. Number and Operations in Base Ten
Understand place value.
2.NBT.2. Count forward and backward from any given number within 1000. Skip-count by 5s, 10s, and 100s.
2.NBT.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, recording the results of comparisons with the symbols >, =, and <.