B Set 99 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": "6x8",
                        "value": 48
                    },
                    {
                        "expr": "2x3",
                        "value": 6
                    },
                    {
                        "expr": "5-3",
                        "value": 2
                    },
                    {
                        "expr": "9x3",
                        "value": 27
                    },
                    {
                        "expr": "6x6",
                        "value": 36
                    }
                ],
                "answer": "6x8=48; 2x3=6; 5-3=2; 9x3=27; 6x6=36",
                "question": "Match each expression with its answer: 6x8=?, 2x3=?, 5-3=?, 9x3=?, 6x6=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "2+8",
                        "value": 10
                    },
                    {
                        "expr": "3-2",
                        "value": 1
                    },
                    {
                        "expr": "6+1",
                        "value": 7
                    },
                    {
                        "expr": "10-1",
                        "value": 9
                    },
                    {
                        "expr": "5-2",
                        "value": 3
                    }
                ],
                "answer": "2+8=10; 3-2=1; 6+1=7; 10-1=9; 5-2=3",
                "question": "Match each expression with its answer: 2+8=?, 3-2=?, 6+1=?, 10-1=?, 5-2=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "4x8",
                        "value": 32
                    },
                    {
                        "expr": "7+8",
                        "value": 15
                    },
                    {
                        "expr": "2x6",
                        "value": 12
                    },
                    {
                        "expr": "10+1",
                        "value": 11
                    },
                    {
                        "expr": "7x4",
                        "value": 28
                    }
                ],
                "answer": "4x8=32; 7+8=15; 2x6=12; 10+1=11; 7x4=28",
                "question": "Match each expression with its answer: 4x8=?, 7+8=?, 2x6=?, 10+1=?, 7x4=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "7-1",
                        "value": 6
                    },
                    {
                        "expr": "8+1",
                        "value": 9
                    },
                    {
                        "expr": "6-5",
                        "value": 1
                    },
                    {
                        "expr": "6x3",
                        "value": 18
                    },
                    {
                        "expr": "6+8",
                        "value": 14
                    }
                ],
                "answer": "7-1=6; 8+1=9; 6-5=1; 6x3=18; 6+8=14",
                "question": "Match each expression with its answer: 7-1=?, 8+1=?, 6-5=?, 6x3=?, 6+8=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "4x2",
                        "value": 8
                    },
                    {
                        "expr": "5x8",
                        "value": 40
                    },
                    {
                        "expr": "4x3",
                        "value": 12
                    },
                    {
                        "expr": "10+6",
                        "value": 16
                    },
                    {
                        "expr": "7x5",
                        "value": 35
                    }
                ],
                "answer": "4x2=8; 5x8=40; 4x3=12; 10+6=16; 7x5=35",
                "question": "Match each expression with its answer: 4x2=?, 5x8=?, 4x3=?, 10+6=?, 7x5=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "9x8",
                        "value": 72
                    },
                    {
                        "expr": "6-1",
                        "value": 5
                    },
                    {
                        "expr": "8-6",
                        "value": 2
                    },
                    {
                        "expr": "4+6",
                        "value": 10
                    },
                    {
                        "expr": "10+10",
                        "value": 20
                    }
                ],
                "answer": "9x8=72; 6-1=5; 8-6=2; 4+6=10; 10+10=20",
                "question": "Match each expression with its answer: 9x8=?, 6-1=?, 8-6=?, 4+6=?, 10+10=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "2+9",
                        "value": 11
                    },
                    {
                        "expr": "4-2",
                        "value": 2
                    },
                    {
                        "expr": "2x6",
                        "value": 12
                    },
                    {
                        "expr": "5x8",
                        "value": 40
                    },
                    {
                        "expr": "3-2",
                        "value": 1
                    }
                ],
                "answer": "2+9=11; 4-2=2; 2x6=12; 5x8=40; 3-2=1",
                "question": "Match each expression with its answer: 2+9=?, 4-2=?, 2x6=?, 5x8=?, 3-2=?",
                "difficulty": "expert"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "6+3",
                        "value": 9
                    },
                    {
                        "expr": "1+1",
                        "value": 2
                    },
                    {
                        "expr": "3x4",
                        "value": 12
                    },
                    {
                        "expr": "7+4",
                        "value": 11
                    },
                    {
                        "expr": "6+10",
                        "value": 16
                    }
                ],
                "answer": "6+3=9; 1+1=2; 3x4=12; 7+4=11; 6+10=16",
                "question": "Match each expression with its answer: 6+3=?, 1+1=?, 3x4=?, 7+4=?, 6+10=?",
                "difficulty": "expert"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}