B Set 15 Unknown

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

{
    "contentData": {
        "operation": "math-match",
        "subject": "arithmetic",
        "difficulty": "expert",
        "config": {
            "difficulty": "expert",
            "maxNumber": 10
        },
        "problems": [
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "7-2",
                        "value": 5
                    },
                    {
                        "expr": "4+10",
                        "value": 14
                    },
                    {
                        "expr": "3+10",
                        "value": 13
                    },
                    {
                        "expr": "10-7",
                        "value": 3
                    },
                    {
                        "expr": "8x4",
                        "value": 32
                    }
                ],
                "answer": "7-2=5; 4+10=14; 3+10=13; 10-7=3; 8x4=32",
                "question": "Match each expression with its answer: 7-2=?, 4+10=?, 3+10=?, 10-7=?, 8x4=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "2-2",
                        "value": 0
                    },
                    {
                        "expr": "7-5",
                        "value": 2
                    },
                    {
                        "expr": "10+9",
                        "value": 19
                    },
                    {
                        "expr": "9-8",
                        "value": 1
                    },
                    {
                        "expr": "7x6",
                        "value": 42
                    }
                ],
                "answer": "2-2=0; 7-5=2; 10+9=19; 9-8=1; 7x6=42",
                "question": "Match each expression with its answer: 2-2=?, 7-5=?, 10+9=?, 9-8=?, 7x6=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "4+1",
                        "value": 5
                    },
                    {
                        "expr": "8x7",
                        "value": 56
                    },
                    {
                        "expr": "5x8",
                        "value": 40
                    },
                    {
                        "expr": "8x2",
                        "value": 16
                    },
                    {
                        "expr": "10-4",
                        "value": 6
                    }
                ],
                "answer": "4+1=5; 8x7=56; 5x8=40; 8x2=16; 10-4=6",
                "question": "Match each expression with its answer: 4+1=?, 8x7=?, 5x8=?, 8x2=?, 10-4=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "4x6",
                        "value": 24
                    },
                    {
                        "expr": "8x2",
                        "value": 16
                    },
                    {
                        "expr": "10-8",
                        "value": 2
                    },
                    {
                        "expr": "9-3",
                        "value": 6
                    },
                    {
                        "expr": "10-10",
                        "value": 0
                    }
                ],
                "answer": "4x6=24; 8x2=16; 10-8=2; 9-3=6; 10-10=0",
                "question": "Match each expression with its answer: 4x6=?, 8x2=?, 10-8=?, 9-3=?, 10-10=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "5x8",
                        "value": 40
                    },
                    {
                        "expr": "10-8",
                        "value": 2
                    },
                    {
                        "expr": "3+4",
                        "value": 7
                    },
                    {
                        "expr": "3-3",
                        "value": 0
                    },
                    {
                        "expr": "9x6",
                        "value": 54
                    }
                ],
                "answer": "5x8=40; 10-8=2; 3+4=7; 3-3=0; 9x6=54",
                "question": "Match each expression with its answer: 5x8=?, 10-8=?, 3+4=?, 3-3=?, 9x6=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "1+10",
                        "value": 11
                    },
                    {
                        "expr": "6+4",
                        "value": 10
                    },
                    {
                        "expr": "4-2",
                        "value": 2
                    },
                    {
                        "expr": "7-1",
                        "value": 6
                    },
                    {
                        "expr": "1+6",
                        "value": 7
                    }
                ],
                "answer": "1+10=11; 6+4=10; 4-2=2; 7-1=6; 1+6=7",
                "question": "Match each expression with its answer: 1+10=?, 6+4=?, 4-2=?, 7-1=?, 1+6=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "4x8",
                        "value": 32
                    },
                    {
                        "expr": "7x8",
                        "value": 56
                    },
                    {
                        "expr": "8x3",
                        "value": 24
                    },
                    {
                        "expr": "7+6",
                        "value": 13
                    },
                    {
                        "expr": "3+3",
                        "value": 6
                    }
                ],
                "answer": "4x8=32; 7x8=56; 8x3=24; 7+6=13; 3+3=6",
                "question": "Match each expression with its answer: 4x8=?, 7x8=?, 8x3=?, 7+6=?, 3+3=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "9x6",
                        "value": 54
                    },
                    {
                        "expr": "8-7",
                        "value": 1
                    },
                    {
                        "expr": "4x5",
                        "value": 20
                    },
                    {
                        "expr": "7+8",
                        "value": 15
                    },
                    {
                        "expr": "2+3",
                        "value": 5
                    }
                ],
                "answer": "9x6=54; 8-7=1; 4x5=20; 7+8=15; 2+3=5",
                "question": "Match each expression with its answer: 9x6=?, 8-7=?, 4x5=?, 7+8=?, 2+3=?",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}