B Set 68 Unknown

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

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        "subject": "arithmetic",
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                "id": 1,
                "type": "place-value",
                "subType": "standard-form",
                "number": 61,
                "question": "Write the standard form: 6 × 10 + 1 × 1 = ? (ones, tens, hundreds place)",
                "answer": 61,
                "correctAnswer": "61",
                "difficulty": "easy"
            },
            {
                "id": 2,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 22,
                "question": "What is the ones digit in the number 22?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "easy"
            },
            {
                "id": 3,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 87,
                "question": "What is the ones digit in the number 87?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "easy"
            },
            {
                "id": 4,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 16,
                "question": "What is the tens digit in the number 16?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "easy"
            },
            {
                "id": 5,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 23,
                "question": "What is the tens digit in the number 23?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "easy"
            },
            {
                "id": 6,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 63,
                "question": "What is the tens digit in the number 63?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "easy"
            },
            {
                "id": 7,
                "type": "place-value",
                "subType": "standard-form",
                "number": 92,
                "question": "Write the standard form: 9 × 10 + 2 × 1 = ? (ones, tens, hundreds place)",
                "answer": 92,
                "correctAnswer": "92",
                "difficulty": "easy"
            },
            {
                "id": 8,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 50,
                "question": "What is the ones digit in the number 50?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "easy"
            },
            {
                "id": 9,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 22,
                "question": "What is the tens digit in the number 22?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "easy"
            },
            {
                "id": 10,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 29,
                "question": "What is the ones digit in the number 29?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "easy"
            },
            {
                "id": 11,
                "type": "place-value",
                "subType": "standard-form",
                "number": 34,
                "question": "Write the standard form: 3 × 10 + 4 × 1 = ? (ones, tens, hundreds place)",
                "answer": 34,
                "correctAnswer": "34",
                "difficulty": "easy"
            },
            {
                "id": 12,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 62,
                "question": "What is the tens digit in the number 62?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "easy"
            },
            {
                "id": 13,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 68,
                "question": "What is the ones digit in the number 68?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "easy"
            },
            {
                "id": 14,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 70,
                "question": "What is the ones digit in the number 70?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "easy"
            },
            {
                "id": 15,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 86,
                "question": "What is the tens digit in the number 86?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "easy"
            },
            {
                "id": 16,
                "type": "place-value",
                "subType": "standard-form",
                "number": 54,
                "question": "Write the standard form: 5 × 10 + 4 × 1 = ? (ones, tens, hundreds place)",
                "answer": 54,
                "correctAnswer": "54",
                "difficulty": "easy"
            },
            {
                "id": 17,
                "type": "place-value",
                "subType": "standard-form",
                "number": 41,
                "question": "Write the standard form: 4 × 10 + 1 × 1 = ? (ones, tens, hundreds place)",
                "answer": 41,
                "correctAnswer": "41",
                "difficulty": "easy"
            },
            {
                "id": 18,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 30,
                "question": "What is the ones digit in the number 30?",
                "answer": 0,
                "correctAnswer": "0",
                "difficulty": "easy"
            },
            {
                "id": 19,
                "type": "place-value",
                "subType": "identify-digit",
                "number": 18,
                "question": "What is the ones digit in the number 18?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "easy"
            },
            {
                "id": 20,
                "type": "place-value",
                "subType": "expanded-form",
                "number": 50,
                "question": "Write 50 using place value expanded form. What is the expanded form?",
                "answer": "5 × 10",
                "correctAnswer": "5 × 10",
                "difficulty": "easy"
            }
        ],
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            "columns": 2,
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    "_archetype": "form-exercise",
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