Math Hide & Seek Pro (Area Control & Solving Equations)

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PRIVACY SHIELD

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Math Strategy & Reference Guide

🔄 Inverse Operations

• Addition (+) ↔ Subtraction (-)
• Multiplication (×) ↔ Division (÷)
• Rule: Whatever operation is performed on one side of the equal sign MUST be performed on the other.

📦 Distributive Property

a(b + c) = ab + ac

Multiply the outside term by EVERY term inside the parentheses before combining like terms or isolating variables.

🧮 Clearing Fractions

• Multiply every term on BOTH sides of the equation by the common denominator (LCD).

Example: For 14(x + 8) = 3, multiply both sides by 4 to get x + 8 = 12.

⚠️ Special Solution Cases

Identity (Infinite Solutions):

Variables cancel out leaving a TRUE statement (e.g., 5 = 5 or 2x + 3 = 2x + 3).

Contradiction (No Solution):

Variables cancel out leaving a FALSE statement (e.g., 0 = 7 or 2x + 3 = 2x + 8).

📊 Word Problem Cost Equalizers

Template: Initial Fee + (Rate × Quantity) = Total or Second Option

Example: Plan A ($40 fee + $10/mo) vs Plan B ($20 fee + $15/mo) ➔ Equation: 40 + 10m = 20 + 15m. Subtract 10m and 20 to get 20 = 5m ➔ m = 4 months.

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Hide & Seek Match Setup

Customize game mode, DOK difficulty levels, equation sub-skills, grid size, and player avatars.

DEPTH OF KNOWLEDGE (DOK) LEVEL

Custom selection: choose any mix of multi-step algebra skills below.

Multi-Step, Distributive & Constants Variables on Both Sides Non-Unit Fractions & Decimals Special Cases (No / Infinite Sol) Multi-Select Equivalent Steps Real-World Word Problems (Dynamic Structures)

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🧮 MATH CALCULATOR

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Multi-Step Equations Target: A1

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