{
    "id": 4666,
    "title": "Kopfrechnen",
    "words": [
        {
            "id": "1788686575768.1",
            "front": "Was ist das Dreifache von 45?",
            "back": "135",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "12 mal 12?",
            "back": "144",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.2",
            "front": "16 mal 3?",
            "back": "48",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "140 minus 65?",
            "back": "75",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "Was ist ein Fünftel von 200?",
            "back": "40",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.8",
            "front": "Ein Drittel von 90?",
            "back": "30",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.3",
            "front": "9 mal 9 plus 9?",
            "back": "90",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.7",
            "front": "8 mal 12?",
            "back": "96",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.8",
            "front": "56 plus 39?",
            "back": "95",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.2",
            "front": "80 mal 5?",
            "back": "400",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.6",
            "front": "11 mal 11?",
            "back": "121",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "180 dividiert durch 3?",
            "back": "60",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.2",
            "front": "13 plus 87?",
            "back": "100",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.7",
            "front": "65 plus 47?",
            "back": "112",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "64 dividiert durch 8 plus 12?",
            "back": "20",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.5",
            "front": "250 dividiert durch 5?",
            "back": "50",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "99 plus 99?",
            "back": "198",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.3",
            "front": "63 dividiert durch 9?",
            "back": "7",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "Was ergibt 13 mal 3?",
            "back": "39",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "85 minus 44?",
            "back": "41",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "17 plus 17 plus 17?",
            "back": "51",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "Die Hälfte von 350?",
            "back": "175",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.5",
            "front": "8 mal 8 minus 4?",
            "back": "60",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.7",
            "front": "7 mal 8 plus 4?",
            "back": "60",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.6",
            "front": "14 mal 5?",
            "back": "70",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.7",
            "front": "1000 minus 240?",
            "back": "760",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.3",
            "front": "Was ist das Doppelte von 75?",
            "back": "150",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.2",
            "front": "160 minus 75?",
            "back": "85",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.2",
            "front": "400 minus 125?",
            "back": "275",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.8",
            "front": "500 minus 180?",
            "back": "320",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.1",
            "front": "Was ist ein Viertel von 80?",
            "back": "20",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "90 minus 45 minus 15?",
            "back": "30",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.5",
            "front": "150 dividiert durch 6?",
            "back": "25",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.5",
            "front": "300 minus 150 plus 25?",
            "back": "175",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.3",
            "front": "45 plus 55 plus 25?",
            "back": "125",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.9",
            "front": "15 mal 4?",
            "back": "60",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.8",
            "front": "9 mal 9 minus 1?",
            "back": "80",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.8",
            "front": "6 mal 8 plus 2?",
            "back": "50",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.2",
            "front": "88 dividiert durch 11?",
            "back": "8",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.5",
            "front": "9 mal 7?",
            "back": "63",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.5",
            "front": "1000 dividiert durch 8?",
            "back": "125",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "500 minus 333?",
            "back": "167",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768",
            "front": "24 plus 36 plus 40?",
            "back": "100",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.6",
            "front": "750 dividiert durch 10?",
            "back": "75",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.9",
            "front": "60 mal 6?",
            "back": "360",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "Die Hälfte der Hälfte von 100?",
            "back": "25",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "100 minus 37?",
            "back": "63",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.4",
            "front": "73 plus 28?",
            "back": "101",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.3",
            "front": "Was ergibt 25 mal 4?",
            "back": "100",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        },
        {
            "id": "1788686575768.3",
            "front": "120 dividiert durch 5?",
            "back": "24",
            "lang_pair": "WordPress",
            "cats": [
                "Kopfrechnen"
            ],
            "starred": ""
        }
    ],
    "count": 50
}