First Quarter Math Resources5.NBT.1
Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left
Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 105.NBT.3
a. Read and write decimals to thousandths using base-ten numerals, number names, and expanded form
b. Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.5.NBT.4
Use place value understanding to round decimals to any place.
Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.