Standard
- CCSS.Math.Content.2.NBT
- Number and Operations in Base Ten
- CCSS.Math.Content.2.NBT.A
- Understand place value.
- CCSS.Math.Content.2.NBT.A.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:
- CCSS.Math.Content.2.NBT.A.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 (and 0 tens and 0 ones).