FL.MAFS.2.NBT. NUMBER AND OPERATIONS IN BASE TEN
MAFS.2.NBT.1. Understand place value.
MAFS.2.NBT.1.1. 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:
MAFS.2.NBT.1.1.a. 100 can be thought of as a bundle of ten tens — called a “hundred.”
MAFS.2.NBT.1.1.b. 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).