B Set 15 Unknown

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                "question": "Sam had 16 pencils and gave away 6. How many pencils does Sam have left?",
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                "question": "Jake has 19 apples and gets 16 more. How many apples does Jake have now?",
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                "id": 4,
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                "question": "Noah bought 2 boxes. Each box has 8 apples. How many apples does Noah have in total?",
                "answer": 16,
                "correctAnswer": "16",
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            {
                "id": 5,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake had 13 stickers and gave away 12. How many stickers does Jake have left?",
                "answer": 1,
                "correctAnswer": "1",
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                "id": 6,
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                "question": "Noah has 6 bags with 3 books in each bag. How many books does Noah have in all?",
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                "question": "Liam had 20 pencils and sold 18 of them. How many pencils does Liam have remaining?",
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                "question": "Ava had 11 books and sold 1 of them. How many books does Ava have remaining?",
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                "id": 9,
                "type": "word-problems",
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                "question": "Sofia had 4 grapes and gave away 3. How many grapes does Sofia have left?",
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                "id": 11,
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                "subType": "addition",
                "question": "Emma put 2 toys in a basket and added 15 more. How many toys are in the basket in total?",
                "answer": 17,
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                "id": 12,
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                "question": "Ava had 12 pencils and gave away 11. How many pencils does Ava have left?",
                "answer": 1,
                "correctAnswer": "1",
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                "id": 13,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Lisa had 18 stickers and gave away 13. How many stickers does Lisa have left?",
                "answer": 5,
                "correctAnswer": "5",
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                "id": 14,
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                "question": "Ava put 12 oranges in a basket and added 9 more. How many oranges are in the basket in total?",
                "answer": 21,
                "correctAnswer": "21",
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                "id": 15,
                "type": "word-problems",
                "subType": "addition",
                "question": "Emma put 1 stickers in a basket and added 12 more. How many stickers are in the basket in total?",
                "answer": 13,
                "correctAnswer": "13",
                "difficulty": "normal"
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            {
                "id": 16,
                "type": "word-problems",
                "subType": "addition",
                "question": "Carlos had 4 grapes. A friend gave Carlos 17 more grapes. How many grapes does Carlos have in all?",
                "answer": 21,
                "correctAnswer": "21",
                "difficulty": "normal"
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                "id": 17,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Lisa bought 6 boxes. Each box has 9 oranges. How many oranges does Lisa have in total?",
                "answer": 54,
                "correctAnswer": "54",
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                "id": 18,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Mia bought 3 stickers but lost 1 of them. How many stickers does Mia have now?",
                "answer": 2,
                "correctAnswer": "2",
                "difficulty": "normal"
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                "id": 19,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Noah bought 10 stickers but lost 4 of them. How many stickers does Noah have now?",
                "answer": 6,
                "correctAnswer": "6",
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                "id": 20,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah had 4 pencils. A friend gave Noah 9 more pencils. How many pencils does Noah have in all?",
                "answer": 13,
                "correctAnswer": "13",
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