B Set 77 Unknown

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