{ "name": "One-Step Equations", "order": 2, "challenges": [ { "id": "59a5801209a6acac5983b443", "title": "One-Step Equations and Properties of Equality", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac59836488", "title": "Single Variable Equations with Addition and Subtraction", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac59836489", "title": "Properties of Equality with Fractions", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac59836490", "title": "Single Variable Equations with Multiplication and Division", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac59836491", "title": "Properties of Equality with Decimals", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] }, { "id": "59a5801209a6acac59836492", "title": "Checking Solutions to Equations", "description": [ "" ], "challengeSeed": [ "" ], "tests": [ "" ] } ] }