B Set 28 Unknown

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                "question": "Noah had 4 stickers and gave away 3. How many stickers does Noah have left?",
                "answer": 1,
                "correctAnswer": "1",
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                "id": 2,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Liam bought 9 books but lost 6 of them. How many books does Liam have now?",
                "answer": 3,
                "correctAnswer": "3",
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                "id": 3,
                "type": "word-problems",
                "subType": "addition",
                "question": "Sam has 1 apples and gets 2 more. How many apples does Sam have now?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah put 1 marbles in a basket and added 8 more. How many marbles are in the basket in total?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 5,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Carlos bought 6 boxes. Each box has 7 marbles. How many marbles does Carlos have in total?",
                "answer": 42,
                "correctAnswer": "42",
                "difficulty": "normal"
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            {
                "id": 6,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Liam bought 3 boxes. Each box has 10 apples. How many apples does Liam have in total?",
                "answer": 30,
                "correctAnswer": "30",
                "difficulty": "normal"
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                "id": 7,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Emma bought 2 pencils but lost 1 of them. How many pencils does Emma have now?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "word-problems",
                "subType": "addition",
                "question": "Jake has 1 oranges and gets 2 more. How many oranges does Jake have now?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sam has 8 bags with 7 cookies in each bag. How many cookies does Sam have in all?",
                "answer": 56,
                "correctAnswer": "56",
                "difficulty": "normal"
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                "id": 10,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah has 2 marbles and gets 2 more. How many marbles does Noah have now?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "word-problems",
                "subType": "addition",
                "question": "Emma has 8 toys and gets 8 more. How many toys does Emma have now?",
                "answer": 16,
                "correctAnswer": "16",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Jake has 2 bags with 10 grapes in each bag. How many grapes does Jake have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "normal"
            },
            {
                "id": 13,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Lisa had 3 pencils and sold 1 of them. How many pencils does Lisa have remaining?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            },
            {
                "id": 14,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Noah had 9 pencils and gave away 1. How many pencils does Noah have left?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "normal"
            },
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                "id": 15,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Carlos bought 9 boxes. Each box has 2 cards. How many cards does Carlos have in total?",
                "answer": 18,
                "correctAnswer": "18",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake had 4 oranges and gave away 3. How many oranges does Jake have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah has 6 apples and gets 4 more. How many apples does Noah have now?",
                "answer": 10,
                "correctAnswer": "10",
                "difficulty": "normal"
            },
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                "id": 18,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos bought 3 books but lost 2 of them. How many books does Carlos have now?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "word-problems",
                "subType": "addition",
                "question": "Sam had 1 apples. A friend gave Sam 8 more apples. How many apples does Sam have in all?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 20,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sofia bought 3 grapes but lost 1 of them. How many grapes does Sofia have now?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
            }
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