hard Set 15 Form Exercise

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            "question": "Carlos bought 7 apples but lost 5 of them. How many apples does Carlos have now?",
            "answer": 2,
            "correctAnswer": "2",
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            "id": 2,
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            "subType": "multiplication",
            "question": "Sofia has 10 bags with 6 marbles in each bag. How many marbles does Sofia have in all?",
            "answer": 60,
            "correctAnswer": "60",
            "difficulty": "hard"
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            "id": 3,
            "type": "word-problems",
            "subType": "addition",
            "question": "Ava had 6 pencils. A friend gave Ava 5 more pencils. How many pencils does Ava have in all?",
            "answer": 11,
            "correctAnswer": "11",
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            "subType": "multiplication",
            "question": "Emma bought 3 boxes. Each box has 9 oranges. How many oranges does Emma have in total?",
            "answer": 27,
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            "difficulty": "hard"
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            "id": 5,
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            "subType": "subtraction",
            "question": "Lisa bought 10 oranges but lost 7 of them. How many oranges does Lisa have now?",
            "answer": 3,
            "correctAnswer": "3",
            "difficulty": "hard"
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            "id": 6,
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            "subType": "addition",
            "question": "Lisa put 6 cards in a basket and added 6 more. How many cards are in the basket in total?",
            "answer": 12,
            "correctAnswer": "12",
            "difficulty": "hard"
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            "id": 7,
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            "subType": "addition",
            "question": "Emma had 6 toys. A friend gave Emma 7 more toys. How many toys does Emma have in all?",
            "answer": 13,
            "correctAnswer": "13",
            "difficulty": "hard"
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            "subType": "subtraction",
            "question": "Sofia had 6 toys and gave away 5. How many toys does Sofia have left?",
            "answer": 1,
            "correctAnswer": "1",
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            "subType": "multiplication",
            "question": "Noah bought 3 boxes. Each box has 3 pencils. How many pencils does Noah have in total?",
            "answer": 9,
            "correctAnswer": "9",
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            "id": 10,
            "type": "word-problems",
            "subType": "addition",
            "question": "Carlos had 8 cards. A friend gave Carlos 9 more cards. How many cards does Carlos have in all?",
            "answer": 17,
            "correctAnswer": "17",
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            "subType": "subtraction",
            "question": "Ava had 6 apples and gave away 5. How many apples does Ava have left?",
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            "correctAnswer": "1",
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            "type": "word-problems",
            "subType": "subtraction",
            "question": "Mia had 9 stickers and gave away 6. How many stickers does Mia have left?",
            "answer": 3,
            "correctAnswer": "3",
            "difficulty": "hard"
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            "id": 13,
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            "subType": "subtraction",
            "question": "Lisa had 6 grapes and sold 5 of them. How many grapes does Lisa have remaining?",
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            "subType": "addition",
            "question": "Emma put 10 stickers in a basket and added 8 more. How many stickers are in the basket in total?",
            "answer": 18,
            "correctAnswer": "18",
            "difficulty": "hard"
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            "id": 15,
            "type": "word-problems",
            "subType": "multiplication",
            "question": "Liam has 9 bags with 7 marbles in each bag. How many marbles does Liam have in all?",
            "answer": 63,
            "correctAnswer": "63",
            "difficulty": "hard"
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            "type": "word-problems",
            "subType": "multiplication",
            "question": "Carlos has 7 bags with 10 apples in each bag. How many apples does Carlos have in all?",
            "answer": 70,
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            "difficulty": "hard"
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            "type": "word-problems",
            "subType": "addition",
            "question": "Carlos had 5 marbles. A friend gave Carlos 5 more marbles. How many marbles does Carlos have in all?",
            "answer": 10,
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            "subType": "addition",
            "question": "Liam had 8 cards. A friend gave Liam 10 more cards. How many cards does Liam have in all?",
            "answer": 18,
            "correctAnswer": "18",
            "difficulty": "hard"
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            "id": 19,
            "type": "word-problems",
            "subType": "addition",
            "question": "Sam had 9 oranges. A friend gave Sam 9 more oranges. How many oranges does Sam have in all?",
            "answer": 18,
            "correctAnswer": "18",
            "difficulty": "hard"
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            "type": "word-problems",
            "subType": "addition",
            "question": "Jake had 10 cards. A friend gave Jake 5 more cards. How many cards does Jake have in all?",
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