hmeticType">
            <label for="multiplication">multiplication</label>
            <input type="radio" id="division" name="arithmetic-type" :value="ARITHMETIC_TYPE.DIVISION" v-model="arithmeticType">
            <label for="division">division</label>
        </div>
        <div class="score">
            <span>ROUND {{round.all - 1}}</span>
            <span>SCORE {{score}}%</span>
        </div>
        <div class="expression">
            <span class="number">{{numbers[0]}}</span>
            <span c