B Set 48 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": "hard",
        "config": {
            "difficulty": "hard",
            "maxNumber": 10
        },
        "problems": [
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "18-16",
                        "value": 2
                    },
                    {
                        "expr": "10-1",
                        "value": 9
                    },
                    {
                        "expr": "9x7",
                        "value": 63
                    },
                    {
                        "expr": "14+1",
                        "value": 15
                    },
                    {
                        "expr": "17-7",
                        "value": 10
                    },
                    {
                        "expr": "3-2",
                        "value": 1
                    },
                    {
                        "expr": "7-1",
                        "value": 6
                    }
                ],
                "answer": "18-16=2; 10-1=9; 9x7=63; 14+1=15; 17-7=10; 3-2=1; 7-1=6",
                "question": "Match each expression with its answer: 18-16=?, 10-1=?, 9x7=?, 14+1=?, 17-7=?, 3-2=?, 7-1=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "9+20",
                        "value": 29
                    },
                    {
                        "expr": "19+2",
                        "value": 21
                    },
                    {
                        "expr": "2x8",
                        "value": 16
                    },
                    {
                        "expr": "17-12",
                        "value": 5
                    },
                    {
                        "expr": "20+7",
                        "value": 27
                    },
                    {
                        "expr": "17+14",
                        "value": 31
                    },
                    {
                        "expr": "13-5",
                        "value": 8
                    }
                ],
                "answer": "9+20=29; 19+2=21; 2x8=16; 17-12=5; 20+7=27; 17+14=31; 13-5=8",
                "question": "Match each expression with its answer: 9+20=?, 19+2=?, 2x8=?, 17-12=?, 20+7=?, 17+14=?, 13-5=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "3+7",
                        "value": 10
                    },
                    {
                        "expr": "3+4",
                        "value": 7
                    },
                    {
                        "expr": "11-9",
                        "value": 2
                    },
                    {
                        "expr": "7-6",
                        "value": 1
                    },
                    {
                        "expr": "6x3",
                        "value": 18
                    },
                    {
                        "expr": "8x3",
                        "value": 24
                    },
                    {
                        "expr": "12-3",
                        "value": 9
                    }
                ],
                "answer": "3+7=10; 3+4=7; 11-9=2; 7-6=1; 6x3=18; 8x3=24; 12-3=9",
                "question": "Match each expression with its answer: 3+7=?, 3+4=?, 11-9=?, 7-6=?, 6x3=?, 8x3=?, 12-3=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "14-5",
                        "value": 9
                    },
                    {
                        "expr": "9x7",
                        "value": 63
                    },
                    {
                        "expr": "9-4",
                        "value": 5
                    },
                    {
                        "expr": "6x5",
                        "value": 30
                    },
                    {
                        "expr": "2+14",
                        "value": 16
                    },
                    {
                        "expr": "17-5",
                        "value": 12
                    },
                    {
                        "expr": "13-13",
                        "value": 0
                    }
                ],
                "answer": "14-5=9; 9x7=63; 9-4=5; 6x5=30; 2+14=16; 17-5=12; 13-13=0",
                "question": "Match each expression with its answer: 14-5=?, 9x7=?, 9-4=?, 6x5=?, 2+14=?, 17-5=?, 13-13=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "19-7",
                        "value": 12
                    },
                    {
                        "expr": "19-4",
                        "value": 15
                    },
                    {
                        "expr": "9x7",
                        "value": 63
                    },
                    {
                        "expr": "6x3",
                        "value": 18
                    },
                    {
                        "expr": "7x4",
                        "value": 28
                    },
                    {
                        "expr": "6+18",
                        "value": 24
                    },
                    {
                        "expr": "2-1",
                        "value": 1
                    }
                ],
                "answer": "19-7=12; 19-4=15; 9x7=63; 6x3=18; 7x4=28; 6+18=24; 2-1=1",
                "question": "Match each expression with its answer: 19-7=?, 19-4=?, 9x7=?, 6x3=?, 7x4=?, 6+18=?, 2-1=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "10-10",
                        "value": 0
                    },
                    {
                        "expr": "6x7",
                        "value": 42
                    },
                    {
                        "expr": "2x7",
                        "value": 14
                    },
                    {
                        "expr": "7+17",
                        "value": 24
                    },
                    {
                        "expr": "3x7",
                        "value": 21
                    },
                    {
                        "expr": "6x6",
                        "value": 36
                    },
                    {
                        "expr": "18+17",
                        "value": 35
                    }
                ],
                "answer": "10-10=0; 6x7=42; 2x7=14; 7+17=24; 3x7=21; 6x6=36; 18+17=35",
                "question": "Match each expression with its answer: 10-10=?, 6x7=?, 2x7=?, 7+17=?, 3x7=?, 6x6=?, 18+17=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "7+6",
                        "value": 13
                    },
                    {
                        "expr": "4x2",
                        "value": 8
                    },
                    {
                        "expr": "6-4",
                        "value": 2
                    },
                    {
                        "expr": "8+4",
                        "value": 12
                    },
                    {
                        "expr": "16+15",
                        "value": 31
                    },
                    {
                        "expr": "5x4",
                        "value": 20
                    },
                    {
                        "expr": "3x8",
                        "value": 24
                    }
                ],
                "answer": "7+6=13; 4x2=8; 6-4=2; 8+4=12; 16+15=31; 5x4=20; 3x8=24",
                "question": "Match each expression with its answer: 7+6=?, 4x2=?, 6-4=?, 8+4=?, 16+15=?, 5x4=?, 3x8=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "6x7",
                        "value": 42
                    },
                    {
                        "expr": "8x9",
                        "value": 72
                    },
                    {
                        "expr": "12-2",
                        "value": 10
                    },
                    {
                        "expr": "2-2",
                        "value": 0
                    },
                    {
                        "expr": "15-9",
                        "value": 6
                    },
                    {
                        "expr": "4x4",
                        "value": 16
                    },
                    {
                        "expr": "15-12",
                        "value": 3
                    }
                ],
                "answer": "6x7=42; 8x9=72; 12-2=10; 2-2=0; 15-9=6; 4x4=16; 15-12=3",
                "question": "Match each expression with its answer: 6x7=?, 8x9=?, 12-2=?, 2-2=?, 15-9=?, 4x4=?, 15-12=?",
                "difficulty": "hard"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}