B Set 97 Unknown

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                "id": 1,
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                "subType": "subtraction",
                "question": "Noah bought 11 cards but lost 10 of them. How many cards does Noah have now?",
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                "id": 2,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos had 11 oranges and gave away 10. How many oranges does Carlos have left?",
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            },
            {
                "id": 3,
                "type": "word-problems",
                "subType": "addition",
                "question": "Sofia has 10 marbles and gets 10 more. How many marbles does Sofia have now?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos had 11 oranges and sold 10 of them. How many oranges does Carlos have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Ava has 10 bags with 9 grapes in each bag. How many grapes does Ava have in all?",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Ava bought 11 marbles but lost 10 of them. How many marbles does Ava have now?",
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                "correctAnswer": "1",
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            {
                "id": 7,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam has 10 oranges and gets 10 more. How many oranges does Liam have now?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "word-problems",
                "subType": "addition",
                "question": "Lisa had 10 toys. A friend gave Lisa 10 more toys. How many toys does Lisa have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Lisa bought 11 marbles but lost 10 of them. How many marbles does Lisa have now?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "word-problems",
                "subType": "addition",
                "question": "Ava had 10 cards. A friend gave Ava 10 more cards. How many cards does Ava have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Lisa had 11 grapes and sold 10 of them. How many grapes does Lisa have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "word-problems",
                "subType": "addition",
                "question": "Mia had 10 stickers. A friend gave Mia 10 more stickers. How many stickers does Mia have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sofia has 6 bags with 5 pencils in each bag. How many pencils does Sofia have in all?",
                "answer": 30,
                "correctAnswer": "30",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sam bought 10 boxes. Each box has 9 cards. How many cards does Sam have in total?",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "word-problems",
                "subType": "addition",
                "question": "Sofia put 10 grapes in a basket and added 10 more. How many grapes are in the basket in total?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "word-problems",
                "subType": "addition",
                "question": "Mia had 10 oranges. A friend gave Mia 10 more oranges. How many oranges does Mia have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Ava had 11 grapes and sold 10 of them. How many grapes does Ava have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam put 10 marbles in a basket and added 10 more. How many marbles are in the basket in total?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "word-problems",
                "subType": "addition",
                "question": "Jake had 10 cookies. A friend gave Jake 10 more cookies. How many cookies does Jake have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Carlos bought 9 boxes. Each box has 10 books. How many books does Carlos have in total?",
                "answer": 90,
                "correctAnswer": "90",
                "difficulty": "expert"
            }
        ],
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