B Set 86 Unknown

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        "subject": "arithmetic",
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            {
                "id": 1,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake bought 7 grapes but lost 6 of them. How many grapes does Jake have now?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 2,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Noah bought 10 apples but lost 7 of them. How many apples does Noah have now?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "hard"
            },
            {
                "id": 3,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Carlos bought 8 boxes. Each box has 6 grapes. How many grapes does Carlos have in total?",
                "answer": 48,
                "correctAnswer": "48",
                "difficulty": "hard"
            },
            {
                "id": 4,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Jake has 10 bags with 9 oranges in each bag. How many oranges does Jake have in all?",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "hard"
            },
            {
                "id": 5,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Noah bought 6 boxes. Each box has 2 pencils. How many pencils does Noah have in total?",
                "answer": 12,
                "correctAnswer": "12",
                "difficulty": "hard"
            },
            {
                "id": 6,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Jake has 10 bags with 9 apples in each bag. How many apples does Jake have in all?",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "hard"
            },
            {
                "id": 7,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos bought 10 toys but lost 8 of them. How many toys does Carlos have now?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "hard"
            },
            {
                "id": 8,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sofia had 10 apples and sold 9 of them. How many apples does Sofia have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 9,
                "type": "word-problems",
                "subType": "addition",
                "question": "Jake had 7 books. A friend gave Jake 6 more books. How many books does Jake have in all?",
                "answer": 13,
                "correctAnswer": "13",
                "difficulty": "hard"
            },
            {
                "id": 10,
                "type": "word-problems",
                "subType": "addition",
                "question": "Jake has 9 stickers and gets 10 more. How many stickers does Jake have now?",
                "answer": 19,
                "correctAnswer": "19",
                "difficulty": "hard"
            },
            {
                "id": 11,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Liam had 6 pencils and sold 5 of them. How many pencils does Liam have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 12,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Mia bought 8 boxes. Each box has 3 books. How many books does Mia have in total?",
                "answer": 24,
                "correctAnswer": "24",
                "difficulty": "hard"
            },
            {
                "id": 13,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Lisa has 2 bags with 6 marbles in each bag. How many marbles does Lisa have in all?",
                "answer": 12,
                "correctAnswer": "12",
                "difficulty": "hard"
            },
            {
                "id": 14,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Mia has 6 bags with 3 books in each bag. How many books does Mia have in all?",
                "answer": 18,
                "correctAnswer": "18",
                "difficulty": "hard"
            },
            {
                "id": 15,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah put 6 cards in a basket and added 5 more. How many cards are in the basket in total?",
                "answer": 11,
                "correctAnswer": "11",
                "difficulty": "hard"
            },
            {
                "id": 16,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Ava had 8 pencils and sold 7 of them. How many pencils does Ava have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 17,
                "type": "word-problems",
                "subType": "addition",
                "question": "Sam has 10 toys and gets 10 more. How many toys does Sam have now?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "hard"
            },
            {
                "id": 18,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake bought 7 toys but lost 6 of them. How many toys does Jake have now?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "hard"
            },
            {
                "id": 19,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sofia bought 2 boxes. Each box has 10 apples. How many apples does Sofia have in total?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "hard"
            },
            {
                "id": 20,
                "type": "word-problems",
                "subType": "addition",
                "question": "Jake put 8 marbles in a basket and added 5 more. How many marbles are in the basket in total?",
                "answer": 13,
                "correctAnswer": "13",
                "difficulty": "hard"
            }
        ],
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