B Set 74 Unknown

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                "type": "place-value",
                "subType": "identify-digit",
                "number": 63,
                "question": "What is the ones digit in the number 63?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "starter"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 33,
                "question": "What is the ones digit in the number 33?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "starter"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "compare",
                "number": 61,
                "question": "Compare using place value: 61 ___ 90 (>, <, or =)",
                "answer": "<",
                "correctAnswer": "<",
                "difficulty": "starter"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 89,
                "question": "What is the ones digit in the number 89?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "starter"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 60,
                "question": "What is the ones digit in the number 60?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "starter"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 74,
                "question": "What is the tens digit in the number 74?",
                "answer": 7,
                "correctAnswer": "7",
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            },
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                "id": 7,
                "type": "place-value",
                "subType": "standard-form",
                "number": 58,
                "question": "Write the standard form: 5 × 10 + 8 × 1 = ? (ones, tens, hundreds place)",
                "answer": 58,
                "correctAnswer": "58",
                "difficulty": "starter"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 54,
                "question": "What is the ones digit in the number 54?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "starter"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 36,
                "question": "Write 36 using place value expanded form. What is the expanded form?",
                "answer": "3 × 10 + 6 × 1",
                "correctAnswer": "3 × 10 + 6 × 1",
                "difficulty": "starter"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 10,
                "question": "Write 10 using place value expanded form. What is the expanded form?",
                "answer": "1 × 10",
                "correctAnswer": "1 × 10",
                "difficulty": "starter"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 64,
                "question": "What is the ones digit in the number 64?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "starter"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 65,
                "question": "What is the tens digit in the number 65?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "starter"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 80,
                "question": "What is the ones digit in the number 80?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "starter"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "standard-form",
                "number": 90,
                "question": "Write the standard form: 9 × 10 = ? (ones, tens, hundreds place)",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "starter"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 35,
                "question": "What is the tens digit in the number 35?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "starter"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 15,
                "question": "Write 15 using place value expanded form. What is the expanded form?",
                "answer": "1 × 10 + 5 × 1",
                "correctAnswer": "1 × 10 + 5 × 1",
                "difficulty": "starter"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "standard-form",
                "number": 85,
                "question": "Write the standard form: 8 × 10 + 5 × 1 = ? (ones, tens, hundreds place)",
                "answer": 85,
                "correctAnswer": "85",
                "difficulty": "starter"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 86,
                "question": "Write 86 using place value expanded form. What is the expanded form?",
                "answer": "8 × 10 + 6 × 1",
                "correctAnswer": "8 × 10 + 6 × 1",
                "difficulty": "starter"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 86,
                "question": "What is the tens digit in the number 86?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "starter"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 75,
                "question": "What is the tens digit in the number 75?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "starter"
            }
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    "_archetype": "form-exercise",
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