: Working with units of time (seconds, minutes, hours), mass (grams, kilograms, tons), and length (meters, kilometers).
: A targeted collection of 30 mock exam variants with answers to help students prepare for year-end testing. zadachnkik 4 klass
: Features short blocks of three tasks each, making it easy for parents to quickly check a child's knowledge without causing fatigue. Go to product viewer dialog for this item. : Working with units of time (seconds, minutes,
: Calculating the perimeter and area of rectangles and squares, and identifying geometric symmetry. Go to product viewer dialog for this item
: Operations (addition, subtraction, multiplication, and division) with numbers up to 1,000,000.
: Calculating speed, time, and distance for objects moving in the same or opposite directions.
: Solving multi-step problems involving proportional division, finding unknowns by two differences, and increasing or decreasing numbers by several times.