FL.MAFS.4.OA. OPERATIONS AND ALGEBRAIC THINKING
MAFS.4.OA.1. Use the four operations with whole numbers to solve problems. (Major Cluster)
MAFS.4.OA.1.a Determine whether an equation is true or false by using comparative relational thinking. For example, without adding 60 and 24, determine whether the equation 60 + 24 = 57 + 27 is true or false.
FL.MAFS.4.NBT. NUMBER AND OPERATIONS IN BASE TEN
MAFS.4.NBT.1. Generalize place value understanding for multi-digit whole numbers. (Major Cluster)
MAFS.4.NBT.1.2. Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.