B Set 80 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": "11-8",
                        "value": 3
                    },
                    {
                        "expr": "20-20",
                        "value": 0
                    },
                    {
                        "expr": "3+3",
                        "value": 6
                    },
                    {
                        "expr": "6-5",
                        "value": 1
                    },
                    {
                        "expr": "6x3",
                        "value": 18
                    },
                    {
                        "expr": "6x4",
                        "value": 24
                    },
                    {
                        "expr": "3+16",
                        "value": 19
                    }
                ],
                "answer": "11-8=3; 20-20=0; 3+3=6; 6-5=1; 6x3=18; 6x4=24; 3+16=19",
                "question": "Match each expression with its answer: 11-8=?, 20-20=?, 3+3=?, 6-5=?, 6x3=?, 6x4=?, 3+16=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "6x7",
                        "value": 42
                    },
                    {
                        "expr": "5x7",
                        "value": 35
                    },
                    {
                        "expr": "5x8",
                        "value": 40
                    },
                    {
                        "expr": "4-1",
                        "value": 3
                    },
                    {
                        "expr": "6x2",
                        "value": 12
                    },
                    {
                        "expr": "2-1",
                        "value": 1
                    },
                    {
                        "expr": "3+6",
                        "value": 9
                    }
                ],
                "answer": "6x7=42; 5x7=35; 5x8=40; 4-1=3; 6x2=12; 2-1=1; 3+6=9",
                "question": "Match each expression with its answer: 6x7=?, 5x7=?, 5x8=?, 4-1=?, 6x2=?, 2-1=?, 3+6=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "20-14",
                        "value": 6
                    },
                    {
                        "expr": "9x7",
                        "value": 63
                    },
                    {
                        "expr": "5x2",
                        "value": 10
                    },
                    {
                        "expr": "7+5",
                        "value": 12
                    },
                    {
                        "expr": "14+14",
                        "value": 28
                    },
                    {
                        "expr": "5x4",
                        "value": 20
                    },
                    {
                        "expr": "18-18",
                        "value": 0
                    }
                ],
                "answer": "20-14=6; 9x7=63; 5x2=10; 7+5=12; 14+14=28; 5x4=20; 18-18=0",
                "question": "Match each expression with its answer: 20-14=?, 9x7=?, 5x2=?, 7+5=?, 14+14=?, 5x4=?, 18-18=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "14+2",
                        "value": 16
                    },
                    {
                        "expr": "1+7",
                        "value": 8
                    },
                    {
                        "expr": "2-1",
                        "value": 1
                    },
                    {
                        "expr": "10+11",
                        "value": 21
                    },
                    {
                        "expr": "8+16",
                        "value": 24
                    },
                    {
                        "expr": "9x6",
                        "value": 54
                    },
                    {
                        "expr": "20+8",
                        "value": 28
                    }
                ],
                "answer": "14+2=16; 1+7=8; 2-1=1; 10+11=21; 8+16=24; 9x6=54; 20+8=28",
                "question": "Match each expression with its answer: 14+2=?, 1+7=?, 2-1=?, 10+11=?, 8+16=?, 9x6=?, 20+8=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "2x7",
                        "value": 14
                    },
                    {
                        "expr": "4-2",
                        "value": 2
                    },
                    {
                        "expr": "17+16",
                        "value": 33
                    },
                    {
                        "expr": "6x5",
                        "value": 30
                    },
                    {
                        "expr": "8+4",
                        "value": 12
                    },
                    {
                        "expr": "20+16",
                        "value": 36
                    },
                    {
                        "expr": "4-4",
                        "value": 0
                    }
                ],
                "answer": "2x7=14; 4-2=2; 17+16=33; 6x5=30; 8+4=12; 20+16=36; 4-4=0",
                "question": "Match each expression with its answer: 2x7=?, 4-2=?, 17+16=?, 6x5=?, 8+4=?, 20+16=?, 4-4=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "7x7",
                        "value": 49
                    },
                    {
                        "expr": "2x2",
                        "value": 4
                    },
                    {
                        "expr": "13+9",
                        "value": 22
                    },
                    {
                        "expr": "7x8",
                        "value": 56
                    },
                    {
                        "expr": "16+5",
                        "value": 21
                    },
                    {
                        "expr": "4-4",
                        "value": 0
                    },
                    {
                        "expr": "3x9",
                        "value": 27
                    }
                ],
                "answer": "7x7=49; 2x2=4; 13+9=22; 7x8=56; 16+5=21; 4-4=0; 3x9=27",
                "question": "Match each expression with its answer: 7x7=?, 2x2=?, 13+9=?, 7x8=?, 16+5=?, 4-4=?, 3x9=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "16-14",
                        "value": 2
                    },
                    {
                        "expr": "15+15",
                        "value": 30
                    },
                    {
                        "expr": "7+8",
                        "value": 15
                    },
                    {
                        "expr": "4x5",
                        "value": 20
                    },
                    {
                        "expr": "11-3",
                        "value": 8
                    },
                    {
                        "expr": "8x3",
                        "value": 24
                    },
                    {
                        "expr": "6-2",
                        "value": 4
                    }
                ],
                "answer": "16-14=2; 15+15=30; 7+8=15; 4x5=20; 11-3=8; 8x3=24; 6-2=4",
                "question": "Match each expression with its answer: 16-14=?, 15+15=?, 7+8=?, 4x5=?, 11-3=?, 8x3=?, 6-2=?",
                "difficulty": "hard"
            },
            {
                "type": "math-match",
                "subType": "math-match",
                "pairs": [
                    {
                        "expr": "5+13",
                        "value": 18
                    },
                    {
                        "expr": "20-17",
                        "value": 3
                    },
                    {
                        "expr": "4x2",
                        "value": 8
                    },
                    {
                        "expr": "3x4",
                        "value": 12
                    },
                    {
                        "expr": "4x5",
                        "value": 20
                    },
                    {
                        "expr": "11-7",
                        "value": 4
                    },
                    {
                        "expr": "16-1",
                        "value": 15
                    }
                ],
                "answer": "5+13=18; 20-17=3; 4x2=8; 3x4=12; 4x5=20; 11-7=4; 16-1=15",
                "question": "Match each expression with its answer: 5+13=?, 20-17=?, 4x2=?, 3x4=?, 4x5=?, 11-7=?, 16-1=?",
                "difficulty": "hard"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}