UNIT SELF-TEST QUESTIONS NAME DATE The Unit Organizer BIGGER PICTURE LAST UNIT /Experience CURRENT UNIT NEXT UNIT UNIT SELF-TEST QUESTIONS is about... UNIT RELATIONSHIPS UNIT SCHEDULE UNIT MAP 1 3 2 4 5 6 7 8 Relationships and Applications of Operations with Real Numbers Number Sense Practical Applications of Ratios, Proportions, and Percents Equations and Inequalities solving practical problems by Percent Proportion using maintaining Checkbook SOL 8.3 finding finding Percent of Change Simple Interest applying applying Mark-Up Discount Sales Tax and Tip What is a percent? What is the difference between a percent increase and a percent decrease? How is the relationship between two ratios expressed as a proportion? How are discounts, mark-ups, sales tax, tips, and simple interest computed? What are the steps in maintaining a checkbook and a checkbook registry? How are values substituted for variables in given formulas, such as simple interest? Using Finding Computing Applying Maintaining

solving practical problems by Percent Proportion Checkbook SOL 8.3 NAME DATE The Unit Organizer SELF-TEST QUESTIONS NEW UNIT Expanded Unit Map is about... 9 10 Practical Applications of Ratios, Proportions, and Percents solving practical problems by Percent Proportion using maintaining Checkbook SOL 8.3 finding finding Percent of Change Simple Interest applying applying 𝑝𝑎𝑟𝑡 𝑤ℎ𝑜𝑙𝑒 = % 100 Deposit: Put money into account Withdraw: Take money out of account. Mark-Up Discount Sales Tax and Tip 𝑛𝑒𝑤−𝑜𝑙𝑑 𝑜𝑙𝑑 ∗100 𝐼=𝑝𝑟𝑡 𝑖𝑠 𝑜𝑓 = % 100 I = Interest, which a fee paid for borrowing money or money earned for investing money. P = Principle, which is the starting amount of the loan or investment. R = Interest Rate, which is a percent you must convert to decimal before using in formula T = Time, number of years of the loan or investment. Mark-Up: Add to the original cost to find sale price Percent increase determines the rate of growth and results in a positive number Tax and Tip: Add to the original cost to find the new total cost Discount: Subtract from the original cost to find the sale price. Percent decrease determines the rate of decline and results in a negative number

UNIT SELF-TEST QUESTIONS NAME DATE The Unit Organizer BIGGER PICTURE LAST UNIT /Experience CURRENT UNIT NEXT UNIT UNIT SELF-TEST QUESTIONS is about... UNIT RELATIONSHIPS UNIT SCHEDULE UNIT MAP 1 3 2 4 5 6 7 8 Relationships and Applications of Operations with Real Numbers solving practical problems by using maintaining SOL 8.3 finding finding applying applying What is a percent? What is the difference between a percent increase and a percent decrease? How is the relationship between two ratios expressed as a proportion? How are discounts, mark-ups, sales tax, tips, and simple interest computed? What are the steps in maintaining a checkbook and a checkbook registry? How are values substituted for variables in given formulas, such as simple interest? Using Finding Computing Applying Maintaining

solving practical problems by NAME DATE The Unit Organizer SELF-TEST QUESTIONS NEW UNIT Expanded Unit Map is about... 9 10 solving practical problems by using maintaining SOL 8.3 finding finding applying applying