B Set 21 Unknown

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

{
    "contentData": {
        "operation": "word-problems",
        "subject": "arithmetic",
        "difficulty": "medium",
        "config": {
            "operation": "mixed",
            "difficulty": "medium",
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah has 7 books and gets 10 more. How many books does Noah have now?",
                "answer": 17,
                "correctAnswer": "17",
                "difficulty": "medium"
            },
            {
                "id": 2,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Carlos bought 3 boxes. Each box has 5 marbles. How many marbles does Carlos have in total?",
                "answer": 15,
                "correctAnswer": "15",
                "difficulty": "medium"
            },
            {
                "id": 3,
                "type": "word-problems",
                "subType": "addition",
                "question": "Lisa had 3 toys. A friend gave Lisa 8 more toys. How many toys does Lisa have in all?",
                "answer": 11,
                "correctAnswer": "11",
                "difficulty": "medium"
            },
            {
                "id": 4,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Lisa had 8 toys and sold 2 of them. How many toys does Lisa have remaining?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "medium"
            },
            {
                "id": 5,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sofia had 4 cookies and gave away 3. How many cookies does Sofia have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "medium"
            },
            {
                "id": 6,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos had 3 cards and gave away 2. How many cards does Carlos have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "medium"
            },
            {
                "id": 7,
                "type": "word-problems",
                "subType": "addition",
                "question": "Emma put 2 stickers in a basket and added 5 more. How many stickers are in the basket in total?",
                "answer": 7,
                "correctAnswer": "7",
                "difficulty": "medium"
            },
            {
                "id": 8,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Noah had 6 books and sold 2 of them. How many books does Noah have remaining?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "medium"
            },
            {
                "id": 9,
                "type": "word-problems",
                "subType": "addition",
                "question": "Jake put 5 pencils in a basket and added 5 more. How many pencils are in the basket in total?",
                "answer": 10,
                "correctAnswer": "10",
                "difficulty": "medium"
            },
            {
                "id": 10,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Jake has 10 bags with 8 pencils in each bag. How many pencils does Jake have in all?",
                "answer": 80,
                "correctAnswer": "80",
                "difficulty": "medium"
            },
            {
                "id": 11,
                "type": "word-problems",
                "subType": "addition",
                "question": "Carlos put 8 pencils in a basket and added 3 more. How many pencils are in the basket in total?",
                "answer": 11,
                "correctAnswer": "11",
                "difficulty": "medium"
            },
            {
                "id": 12,
                "type": "word-problems",
                "subType": "addition",
                "question": "Carlos put 5 marbles in a basket and added 9 more. How many marbles are in the basket in total?",
                "answer": 14,
                "correctAnswer": "14",
                "difficulty": "medium"
            },
            {
                "id": 13,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Emma had 4 grapes and sold 3 of them. How many grapes does Emma have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "medium"
            },
            {
                "id": 14,
                "type": "word-problems",
                "subType": "addition",
                "question": "Sofia had 4 grapes. A friend gave Sofia 5 more grapes. How many grapes does Sofia have in all?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "medium"
            },
            {
                "id": 15,
                "type": "word-problems",
                "subType": "addition",
                "question": "Carlos had 4 cards. A friend gave Carlos 4 more cards. How many cards does Carlos have in all?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "medium"
            },
            {
                "id": 16,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam has 2 cookies and gets 9 more. How many cookies does Liam have now?",
                "answer": 11,
                "correctAnswer": "11",
                "difficulty": "medium"
            },
            {
                "id": 17,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Carlos has 3 bags with 3 books in each bag. How many books does Carlos have in all?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "medium"
            },
            {
                "id": 18,
                "type": "word-problems",
                "subType": "addition",
                "question": "Noah has 8 stickers and gets 9 more. How many stickers does Noah have now?",
                "answer": 17,
                "correctAnswer": "17",
                "difficulty": "medium"
            },
            {
                "id": 19,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Sam had 5 cookies and gave away 2. How many cookies does Sam have left?",
                "answer": 3,
                "correctAnswer": "3",
                "difficulty": "medium"
            },
            {
                "id": 20,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam had 5 stickers. A friend gave Liam 8 more stickers. How many stickers does Liam have in all?",
                "answer": 13,
                "correctAnswer": "13",
                "difficulty": "medium"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}