: 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.
: Rules for adding, subtracting, multiplying, and dividing decimals. sbornik otvetov po matematike 5 klassa n.ia.vilenkin
: Properties of operations and solving text-based problems. : Concepts of a part of a whole,