Number recognition, counting, and writing 1 - 250; counting by twos, threes, fives, and tens; addition facts through 13; subtraction facts through ten; before/after numbers; adding and subtracting two-digit numbers; recognizing and counting money; telling time to the nearest quarter hour; fractions: one quarter, one half, and one third; and story problems. Each complete subject set includes everything you need for one student for one year. Because the set is complete, you are assured that Study Guides, Study Guide Answers, Test and Quizzes, and Test and Quiz Answers are included and are the latest edition available.