B Set 99 Unknown

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

{
    "contentData": {
        "operation": "money",
        "subject": "arithmetic",
        "difficulty": "expert",
        "config": {
            "difficulty": "expert",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "money",
                "subType": "count-coins",
                "question": "2 nickels + 2 nickels = ? cents",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 2,
                "type": "money",
                "subType": "count-coins",
                "question": "1 quarter + 5 nickels = ? cents",
                "answer": 50,
                "correctAnswer": "50",
                "difficulty": "expert"
            },
            {
                "id": 3,
                "type": "money",
                "subType": "count-coins",
                "question": "3 pennies + 4 dimes = ? cents",
                "answer": 43,
                "correctAnswer": "43",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "money",
                "subType": "count-coins",
                "question": "4 pennies + 1 nickel = ? cents",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "money",
                "subType": "add-money",
                "question": "$4.17 + $2.15 = ?",
                "answer": 632,
                "correctAnswer": "632",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "money",
                "subType": "add-money",
                "question": "92 cents + $1.29 = ?",
                "answer": 221,
                "correctAnswer": "221",
                "difficulty": "expert"
            },
            {
                "id": 7,
                "type": "money",
                "subType": "count-coins",
                "question": "5 pennies + 4 nickels = ? cents",
                "answer": 25,
                "correctAnswer": "25",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "money",
                "subType": "count-coins",
                "question": "1 nickel + 1 dime = ? cents",
                "answer": 15,
                "correctAnswer": "15",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "money",
                "subType": "add-money",
                "question": "$4.69 + $1.84 = ?",
                "answer": 653,
                "correctAnswer": "653",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "money",
                "subType": "count-coins",
                "question": "3 nickels + 1 dime = ? cents",
                "answer": 25,
                "correctAnswer": "25",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "money",
                "subType": "count-coins",
                "question": "5 pennies + 3 pennies = ? cents",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "money",
                "subType": "count-coins",
                "question": "1 penny + 3 quarters = ? cents",
                "answer": 76,
                "correctAnswer": "76",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "money",
                "subType": "count-coins",
                "question": "1 nickel + 5 quarters = ? cents",
                "answer": 130,
                "correctAnswer": "130",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "money",
                "subType": "add-money",
                "question": "$4.07 + $2.81 = ?",
                "answer": 688,
                "correctAnswer": "688",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "money",
                "subType": "add-money",
                "question": "$1.54 + $2.57 = ?",
                "answer": 411,
                "correctAnswer": "411",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "money",
                "subType": "count-coins",
                "question": "1 nickel + 1 penny = ? cents",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "money",
                "subType": "make-change",
                "question": "You pay $5.00 for an item that costs $3.25. How much change do you get back?",
                "answer": 175,
                "correctAnswer": "175",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "money",
                "subType": "count-coins",
                "question": "1 quarter + 4 quarters = ? cents",
                "answer": 125,
                "correctAnswer": "125",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "money",
                "subType": "count-coins",
                "question": "4 dimes + 4 dimes = ? cents",
                "answer": 80,
                "correctAnswer": "80",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "money",
                "subType": "add-money",
                "question": "$3.57 + 72 cents = ?",
                "answer": 429,
                "correctAnswer": "429",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}