For the most accurate answers, you can refer to reputable educational platforms like Resh Skysmart , which provides detailed walkthroughs for the Vilenkin curriculum. If you'd like, I can:
: Properties of operations and solving text-based problems.
: Concepts of a part of a whole, comparing fractions, and basic addition/subtraction of fractions with like denominators. Decimals : Reading, writing, and comparing decimal numbers.
: Including multi-digit operations and the order of operations in expressions.