【實用教育app】ACT Math : Pre-Algebra|最夯免費app-綠色工廠好玩App

Prepare to achieve the ACT scores you need to get into your top choice schools. Get ready for the test day with this most comprehensive app on ACT Math : Pre-Algebra. Features include: ** HIGHEST QUALITY and QUANTITY Over 400 questions and 40 revision notes in all just for Pre-Algebra. High quality content written by experienced ACT tutors. ** MOCK TEST Mixed questions from all topics. ** INSTANT FEEDBACK Know instantly if your answer was right or wrong. ** REVIEW WITH EXPLANATION Review each question at the end of the test. Know the right answer with detailed explanation for each question. ** PROGRESS METER With our unique progress tracking feature including pie charts and bar graphs showing your progress, you know you are ready to take on the real test at the board when your progress meter says 100%. ** REVISE BY TOPIC 1. Basic Number and Arithmetic Addition and Subtraction with Negative Numbers Using Integer Properties Negative Numbers Multiplying and Dividing with Negative Numbers Order of Operations and PEDMAS Place Value and Ordering Numbers Approximation of Roots and Exponents Multiplication and Division Problems The Number Line2. Multiples, Factors, Remainders Multiples Remainders Factors Prime Numbers Prime Factors Greatest Common Factor Least Common Multiple3. Fractions, Decimals, Percentages One Quantity as a Fraction of Another Equivalent Fractions Reducing to Lowest Terms Improper Fractions and Mixed Numbers Adding Fractions Subtracting Fractions Multiplying Fractions Dividing Fractions Finding a Fraction of a Quantity Decimal/Fraction Equivalents Rational Numbers Reciprocals4. Ratios and Proportions Calculating with Ratios Dividing Amounts into Ratios Ratio Problems in Words Ratios and Fractions Direct ProportionDisclaimer:ACT is a registered trademark of ACT Inc. ACT Inc neither sponsors nor endorses this product or any of its content.There may be a possibility of some bugs, inaccuracies or typographical errors for which the owner cannot be held liable.