1. Place value and number patterns: writing numbers in figures, finding terms in a sequence, decomposition of numbers, divisibility by 25
2. Arithmetic and operations: multiplication/division with factors of 10/100, subtraction with borrowing, function chain to find unknown number
3. Fractions and percentages: conversion between fractions and percentages, equivalence, comparing fractional values
4. Geometry and measurement: symmetry lines count, area and perimeter using unit grids, coordinate plotting, shape identification with Carroll diagram
5. Data handling: bar chart interpretation, pictogram logic, matching statements to data, skittle total puzzle, time and date calculations
6. Reasoning and logic: matching operations, completing numerical statements, evaluating odd/even number statements, determining correct unit mass on scale