B Set 49 Unknown

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                "subType": "subtraction",
                "question": "Sofia had 8 toys and sold 5 of them. How many toys does Sofia have remaining?",
                "answer": 3,
                "correctAnswer": "3",
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                "id": 2,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Emma had 10 apples and sold 9 of them. How many apples does Emma have remaining?",
                "answer": 1,
                "correctAnswer": "1",
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                "id": 3,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sofia bought 5 boxes. Each box has 3 toys. How many toys does Sofia have in total?",
                "answer": 15,
                "correctAnswer": "15",
                "difficulty": "hard"
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            {
                "id": 4,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam has 6 marbles and gets 6 more. How many marbles does Liam have now?",
                "answer": 12,
                "correctAnswer": "12",
                "difficulty": "hard"
            },
            {
                "id": 5,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake bought 7 cards but lost 5 of them. How many cards does Jake have now?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "hard"
            },
            {
                "id": 6,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah had 7 books. A friend gave Noah 6 more books. How many books does Noah have in all?",
                "answer": 13,
                "correctAnswer": "13",
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                "id": 7,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sofia bought 9 pencils but lost 5 of them. How many pencils does Sofia have now?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "hard"
            },
            {
                "id": 8,
                "type": "word-problems",
                "subType": "addition",
                "question": "Ava had 10 cards. A friend gave Ava 9 more cards. How many cards does Ava have in all?",
                "answer": 19,
                "correctAnswer": "19",
                "difficulty": "hard"
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                "id": 9,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sofia had 7 cookies and gave away 6. How many cookies does Sofia have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
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                "id": 10,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sofia had 6 cards and sold 5 of them. How many cards does Sofia have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
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                "id": 11,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sam has 10 bags with 2 apples in each bag. How many apples does Sam have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "hard"
            },
            {
                "id": 12,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Lisa had 7 pencils and sold 6 of them. How many pencils does Lisa have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 13,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sofia bought 4 boxes. Each box has 2 cookies. How many cookies does Sofia have in total?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "hard"
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                "id": 14,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake had 6 toys and gave away 5. How many toys does Jake have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
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                "id": 15,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sam had 9 marbles and sold 8 of them. How many marbles does Sam have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 16,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Liam had 10 marbles and gave away 9. How many marbles does Liam have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 17,
                "type": "word-problems",
                "subType": "addition",
                "question": "Ava put 9 oranges in a basket and added 5 more. How many oranges are in the basket in total?",
                "answer": 14,
                "correctAnswer": "14",
                "difficulty": "hard"
            },
            {
                "id": 18,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam put 9 books in a basket and added 6 more. How many books are in the basket in total?",
                "answer": 15,
                "correctAnswer": "15",
                "difficulty": "hard"
            },
            {
                "id": 19,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Jake has 10 bags with 2 books in each bag. How many books does Jake have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "hard"
            },
            {
                "id": 20,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Liam has 8 bags with 5 grapes in each bag. How many grapes does Liam have in all?",
                "answer": 40,
                "correctAnswer": "40",
                "difficulty": "hard"
            }
        ],
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