B Set 52 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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                "type": "base-ten-blocks",
                "subType": "compose",
                "number": 349,
                "answer": "349",
                "question": "Base Ten Blocks: A number has 3 hundreds, 4 tens, 9 ones. What is the number?",
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                "subType": "decompose",
                "number": 899,
                "answer": "8 hundreds, 9 tens, 9 ones",
                "question": "Base Ten Blocks: Show 899 using hundreds, tens, and ones blocks.",
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                "type": "base-ten-blocks",
                "subType": "decompose",
                "number": 898,
                "answer": "8 hundreds, 9 tens, 8 ones",
                "question": "Base Ten Blocks: Show 898 using hundreds, tens, and ones blocks.",
                "difficulty": "normal"
            },
            {
                "type": "base-ten-blocks",
                "subType": "compose",
                "number": 649,
                "answer": "649",
                "question": "Base Ten Blocks: A number has 6 hundreds, 4 tens, 9 ones. What is the number?",
                "difficulty": "normal"
            },
            {
                "type": "base-ten-blocks",
                "subType": "decompose",
                "number": 533,
                "answer": "5 hundreds, 3 tens, 3 ones",
                "question": "Base Ten Blocks: Show 533 using hundreds, tens, and ones blocks.",
                "difficulty": "normal"
            },
            {
                "type": "base-ten-blocks",
                "subType": "compose",
                "number": 254,
                "answer": "254",
                "question": "Base Ten Blocks: A number has 2 hundreds, 5 tens, 4 ones. What is the number?",
                "difficulty": "normal"
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            {
                "type": "base-ten-blocks",
                "subType": "decompose",
                "number": 881,
                "answer": "8 hundreds, 8 tens, 1 one",
                "question": "Base Ten Blocks: Show 881 using hundreds, tens, and ones blocks.",
                "difficulty": "normal"
            },
            {
                "type": "base-ten-blocks",
                "subType": "decompose",
                "number": 515,
                "answer": "5 hundreds, 1 ten, 5 ones",
                "question": "Base Ten Blocks: Show 515 using hundreds, tens, and ones blocks.",
                "difficulty": "normal"
            }
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