4.NF.3:
Number And Operations - Fractions
Build Fractions From Unit Fractions By Applying And Extending Previous Understandings Of Operations On Whole Numbers.
Understand a fraction a/b with a > 1 as a sum of fractions 1/b. a.
5.NBT.5:
Number And Operations In Base Ten
Perform Operations With Multi-Digit Whole Numbers And With Decimals To Hundredths.
Fluently multiply multi-digit whole numbers using the standard algorithm.
5.NBT.1:
Number And Operations In Base Ten
Understand The Place Value System.
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.
5.OA.1:
Operations And Algebraic Thinking
Write And Interpret Numerical Expressions.
Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
