Kansas Academic Standards
KS.2.NBT. Number and Operations in Base Ten
Understand place value.
2.NBT.1. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; (e.g. 706 equals 7 hundreds, 0 tens, and 6 ones.) Understand the following as special cases:
2.NBT.1a. 100 can be thought of as a bundle of ten tens – called a “hundred.”
2.NBT.1b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds.
2.NBT.2. Count within 1000; skip-count by 2s, 5s, 10s, and 100s; explain and generalize the patterns.
2.NBT.3. Read and write numbers within 1000 using base-ten numerals, number names, expanded form, and unit form.
2.NBT.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, <, =, and ≠ relational symbols to record the results of comparisons.