How many calories did I consume today? Did that store clerk give me the right change? What is my probability of guessing the right answer to this multiple-choice question? Mostly based on real-life situations, 70 reproducible problem-solving-activity handouts target skills recommended by the National Council of Teachers of Math: whole numbers, decimals, data analysis, fractions and probability, measurement, proportion and percent, geometry, integers, and pre-algebra. Answer key. Illustrated. Good Year Books. 136 pages. Second Edition.