: Using properties to simplify calculations (e.g.,
: Introduction of the distributive property using visual area models (rectangles divided into two parts). Practice : Simplifying expressions by breaking down two-digit numbers. Solving equations that require regrouping. urok 40 demidova 3 klass
: Review of basic multiplication tables and the Commutative Property ( : Using properties to simplify calculations (e
⚡ : Many online platforms like Infourok provide digital presentations and extra worksheets specifically for the Demidova curriculum if you urok 40 demidova 3 klass
: Understanding how to multiply a sum by a number: