This math assessment workbook focuses on testing kids' understanding of integers and their knowledge of positive and negative numbers. It covers a range of problems involving comparing and ordering numbers, understanding fractions and decimals, determining temperature changes, and recognizing odd or even negative numbers. Students are asked to select the largest numbers from given sets, compare pairs of numbers, and correctly order fractions. The unit also includes problems where students must calculate the new temperature after a given decrease and interpret the absolute value of numbers. The common core skills demonstrated in this unit include number sense, absolute values, and understanding positive and negative numbers.