1. multiplication, place value (×1000), fraction representation, triangle area, time estimation using inequalities, basic division and ordering time units 2. mass and length calculations with units, coordinates and plotting, rectangle composition properties, order of operations with brackets, interpreting pie and bar charts 3. decimal subtraction, divisibility rules (by 3 and 6), summing decimals to match target, probability with dice/spinner, number properties (rotational symmetry, rounding) 4. matching number sentences to sign labels, probability interpretation (digit cards), number pattern identification, rounding decimals to whole numbers 5. bar chart completion, mental math strategies (distributive, repeated addition, breaking), simple frequency and waffle diagram interpretation, logical shape sketching 6. scaling models, basic fraction equivalence, radius-diameter relation, coordinate reasoning, fractional subtraction from 1 for total part calculation