Unit 5: Decimal Ops

Key Concepts

• I can add, subtract and multiply decimals.
• I can divide a decimal by a whole number, a whole number by a decimal and a decimal by a decimal.
• I can solve real world decimal problems using the appropriate operation.
• I can solve real world unit rate and percent problems involving decimals (percent discount, sale price, original price, sales tax, tip, sub-total, total)
• I can find the percent of a quantity.
• I can find the percent given the quantity and the whole.
• I can find the whole given the percent and the quantity.