I can find the percent of a number using an equation or a model.Puedo hallar el porcentaje de un número usando una ecuación o un modelo.
Word bankBanco de palabras 8 words8 palabrasPercent of a Number, Percent, Base, …Porcentaje de un número, Porcentaje, Base, …
- Percent of a NumberPorcentaje de un número
- The piece of a number that the percent names.La parte de un número que indica el porcentaje.
- PercentPorcentaje
- A number out of 100, shown with the % sign.Un número de cada 100, con el signo %.
- BaseBase
- The number you take the percent of.El número del que sacas el porcentaje.
- PartParte
- A piece of the whole.Una pieza del total.
- EquationEcuación
- A math sentence with an equal sign.Una oración matemática con un signo de igual.
- DiscountDescuento
- Money taken off a price.Dinero que se quita al precio.
- Double number lineRecta numérica doble
- Two number lines side by side. Marks that line up go together.Dos rectas numéricas juntas. Las marcas que coinciden van juntas.
- Equivalent fractionFracción equivalente
- Fractions that name the same amount.Fracciones que nombran la misma cantidad.
Tab 1: Extreme Percents (>100% and Fractional/Decimal Percents)
Compute exact values when percents exceed 100% (175%, 250%) or are smaller than 1% (0.4%, 0.75%).
Tab 2: Three-Way Comparison Matrices
Evaluate multiple competitors or categories where both the percentage rate and the total base vary.
Tab 3: Multi-Tier Discounts & Stacked Coupons
Analyze sequential percentages: a 20% discount followed by an additional 10% coupon is applied to the reduced price, not the original!
Tab 4: Commission, Battery & Interest Problems
Solve real-life percent problems about sales commission, battery use and savings interest. Each one has a plan: find the whole, then find the part.
Tab 5: Challenge Mastery Gauntlet
10 rigorous evaluation questions testing multi-step percent problem solving and comparison mastery.