B Set 90 Unknown

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