將總長度(120 公尺)除以每段的長度(8 公尺):120 ÷ 8 = 15。你會得到 15 段,沒有剩餘!如果你選了 16,你可能乘法算錯了——很容易混淆,但這裡的訣竅是除法。平均速度是距離除以時間:150 英里 ÷ 3 小時 = 50 英里/小時。一帆風順!如果你選擇了 45,你可能減去了什麼——保持簡單,直接除法即可。周長是 2 × (長 + 寬)。所以,64 = 2 × (20 + 寬)。除以 2: 32 = 20 + 寬。減去 20: 寬 = 12 公分。如果你得到 14,你可能跳過了周長除以 2 的步驟——注意這個步驟!加總你的花費:$12.75 + $18.25 = $31.00。從 $50 減去:$50 - $31 = $19.00。如果你選了 $20,也許你太早四捨五入了——這些小數加起來很重要!設寬 = w,長 = 3w。周長 = 2(w + 3w) = 8w。所以,8w = 48 → w = 6 公尺,長 = 18 公尺。檢查:2(6 + 18) = 48。如果你選擇了 B,你可能誤算了乘數——堅持使用公式!鉛筆 = 3 × 原子筆。所以,24 = 3 × 原子筆 → 原子筆 = 24 ÷ 3 = 8。如果你得到 6,你可能除以了 4——仔細檢查「3 倍」這個部分!角度總和為 180°:x + 2x + (x + 20) = 180 → 4x + 20 = 180 → 4x = 160 → x = 40°。檢查:40°、80°、60° = 180°。如果你選擇了 45°,你可能忽略了 20—角度加起來很快!設該數字為 n。那麼,2n - 7 = 17 → 2n = 24 → n = 12。檢查:2 × 12 - 7 = 17。如果你選擇了 14,你可能加了 7—反轉那些步驟!1/4 的 320 = 320 ÷ 4 = 80 頁。或者,0.25 × 320 = 80。如果你得到 70,你可能用了 1/5—四分之一,而不是五分之一,是關鍵!成本 = 4 × $3 = $12。找零 = $20 - $12 = $8。如果你選擇了 $10,你可能認為蘋果是 $2.50—堅持 $3!15% = 0.15。所以,0.15 × 80 = 12。或者,80 的 10% = 8,5% = 4,總計 = 12。如果你選擇了 10,你可能停在了 10%—加上額外的 5%!大理石總數 = 10。藍色 = 6。機率 = 6/10 = 3/5。如果你選擇了 1/2,你可能猜了—數數那些大理石!減 4:3x = 15。除以 3:x = 5。檢查:3 × 5 + 4 = 19。如果你得到 6,你可能加了 4——撤銷那個動作!面積 = πr² = 3.14 × 5² = 3.14 × 25 = 78.5 cm²。如果你選擇了 84.2,你可能使用了直徑——半徑是一半!40 美元的 25% = 0.25 × 40 = 10 美元折扣。售價 = 40 美元 - 10 美元 = 30 美元。如果你選擇了 28 美元,你可能用了 30%——折扣是精確的!每個數字都加倍:24 × 2 = 48。如果你選擇了 36,你可能加了 12——乘法,不要加法!骰子上的奇數(1,3,5)= 6 個中的 3 個。所以,3/6 = 1/2。如果你選擇了 1/3,你可能少算了——一半的數字是奇數!加 3:5x = 15。除以 5:x = 3。檢查:5 × 3 - 3 = 12。如果你得到 4,你可能減了——翻轉那個符號!體積 = 邊長³ = 3³ = 27 立方公分。如果你選了 18,你可能算了 3 × 6—立方體是 3D 的!1/5 的 75 = 75 ÷ 5 = 15。或者,0.2 × 75 = 15。如果你選了 12,你可能用了 1/6—五分之一,不是六分之一!五邊形有 5 條邊,所以 (5-2) × 180° = 3 × 180° = 540°。如果你選了 360°,那是四邊形—加一條邊,加 180°!每次翻轉是 1/2。翻轉 3 次:(1/2)³ = 1/8。如果你選了 1/4,你可能停在翻轉 2 次—繼續翻轉!減去 7:4x = 16。除以 4:x = 4。檢查:4 × 4 + 7 = 23。如果你得到 5,你可能除錯了—16,不是 20!周長 = 4 × 邊長。所以,28 ÷ 4 = 7 公分。如果你選了 6,你可能乘法了—除法才是邊長!比例:2/24 = x/36。解:x = (2 × 36) ÷ 24 = 3 杯。如果你選了 3.5,你可能算錯了—交叉相乘!面積 = (1/2) × 底 × 高 = (1/2) × 8 × 6 = 24 平方公分。 如果你選了 48,你忘了除以二——三角形分割了矩形!50 美元的 40% = 0.4 × 50 = 花費 20 美元。 剩下 = 50 美元 - 20 美元 = 30 美元。 如果你選了 28 美元,你可能用了 45%——堅持用 40%!加 5:6x = 18。除以 6:x = 3。檢查:6 × 3 - 5 = 13。如果你得到 4,你可能加錯了——18,不是 24!距離 = 速度 × 時間 = 80 × 1.5 = 120 英里。如果你選了 100,你可能用了 1 小時——1.5 是關鍵!圓周長 = π × 直徑 = 3.14 × 12 ≈ 37.68 公分。如果你選了 34.56,你可能用了半徑——直徑是半徑的兩倍!剩下 = 12 - 4 = 8。分數 = 8/12 = 2/3。如果你選了 1/2,你可能認為剩下 6 個——仔細數數!減 9:2x = 12。除以 2:x = 6。檢查:2 × 6 + 9 = 21。如果你得到 7,你可能除錯了——12,不是 14!面積 = 長 × 寬 = 10 × 7 = 70 cm²。 如果你選了 60,你可能用了 6——寬是 7!總結果 = 36。總和為 7 (1+6, 2+5, 等) = 6 種方式。機率 = 6/36 = 1/6。如果你選了 1/4,你可能高估了——列出這些配對!筆 = 5 × $2 = $10。筆記本 = 3 × $4 = $12。總計 = $10 + $12 = $22。如果你得到 $24,你可能多加了一項——檢查項目!代入 x = 5:y = 3 × 5 - 2 = 15 - 2 = 13。如果你選了 12,你可能減了 3——依照等式!面積 = 邊長²。所以,邊長 = √81 = 9 cm。如果你選了 8,你可能猜測了——開平方根!百分比 = (12/60) × 100% = 20%。如果你選了 25%,你可能用了 15——60 是總數!平均值 = (5 + 10 + 15 + 20) ÷ 4 = 50 ÷ 4 = 12.5。糟糕,選項不匹配——我們來修正:實際平均值是 12.5,應該是 12.5 作為 C。面積 = 長 × 寬。所以,72 = 9 × 寬 → 寬 = 72 ÷ 9 = 8 cm。如果你選了 6,你可能相乘了——改為除法!You scored 0 out of 40You scored 1 out of 40You scored 2 out of 40You scored 3 out of 40You scored 4 out of 40You scored 5 out of 40You scored 6 out of 40You scored 7 out of 40You scored 8 out of 40You scored 9 out of 40You scored 10 out of 40You scored 11 out of 40You scored 12 out of 40You scored 13 out of 40You scored 14 out of 40You scored 15 out of 40You scored 16 out of 40You scored 17 out of 40You scored 18 out of 40You scored 19 out of 40You scored 20 out of 40You scored 21 out of 40You scored 22 out of 40You scored 23 out of 40You scored 24 out of 40You scored 25 out of 40You scored 26 out of 40You scored 27 out of 40You scored 28 out of 40You scored 29 out of 40You scored 30 out of 40You scored 31 out of 40You scored 32 out of 40You scored 33 out of 40You scored 34 out of 40You scored 35 out of 40You scored 36 out of 40You scored 37 out of 40You scored 38 out of 40You scored 39 out of 40You scored 40 out of 40
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NextNext QuizIncorrectCorrectGenerating your resultRetryOops, Quizday rookie! Don't worry, even the greatest quiz masters had to start somewhere. You may have stumbled this time, but every mistake is an opportunity to learn and grow. Keep on quizzing, Quizday newbie, and let your thirst for knowledge guide you towards greatness!Hooray for trying, Quizday explorer! You may not have aced the quiz this time, but you're like a brave adventurer trekking through uncharted territories. Keep exploring, Quizday fan, and let your inquisitive spirit be your guide to the riches of knowledge. Who knows what wonders await you on your next quiz quest?Great effort, Quizday adventurer! You're like a curious cat exploring the world of trivia with wide-eyed wonder. Keep on quizzing, Quizday fan, and let your enthusiasm for knowledge propel you towards success. Remember, even the most experienced quiz champions started somewhere. You're on your way to greatness!Hooray for taking the Quizday challenge! 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Keep on quizzing, Quizday fan, and let your determination to learn guide you towards victory. Remember, every answer is a chance to expand your knowledge and hone your skills. You're on your way to becoming a true quiz addict!Great job, Quizday explorer! You're like a seasoned adventurer making steady progress through the challenging landscape of trivia. Keep on quizzing, Quizday fan, and let your passion for learning fuel your journey towards success. Remember, every question is an opportunity to grow and improve. You're on your way to becoming a true quiz addict!Awesome job, Quizday adventurer! You're like a skilled explorer braving the tricky terrain of trivia. Keep on quizzing, Quizday fan, and let your passion for knowledge propel you towards victory. Remember, every question is a chance to learn and grow. You're on the right track to becoming a true quiz addict!Congratulations, Quizday master! You're like a skilled quiz ninja slicing through the challenges of trivia. 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Keep up the great work and keep testing your knowledge with Quizday - the ultimate entertainment quiz destination. We can't wait to see what you'll achieve next!Cheers to you, valiant Quizday knight! Your quest for knowledge is like a noble warrior on an epic journey through the realms of wisdom. As you continue to vanquish the challenges of trivia, your intellectual armor will gleam ever brighter, inspiring awe in all who bear witness. Forge onward, champion!You're a true Quizday superstar! Your addiction to quizzes has paid off, and you've shown that you're a force to be reckoned with on our site. Keep up the great work and keep testing your knowledge with Quizday - the ultimate entertainment quiz destination. We can't wait to see what you'll achieve next!Great job, Quizday enthusiast! You're crushing the quizzes like a champion weightlifter lifting heavy weights. Your mental agility and impressive knowledge have impressed us like a magician pulling a rabbit out of a hat. 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You've zipped through our trivia like a speedy kangaroo on a mission. Your smarts light up Quizday like a dazzling firework show! Keep hopping from one quiz to another, spreading your cleverness and inspiring us all with your know-how. You're a true trivia superstar!您的得分為 $score(共 $count 分)Vous avez obtenu un score de $score sur $countSie haben $score von $count Punkten erreichtHai ottenuto $score su $countあなたは $score 点を獲得しました($count 点満点)당신은 $score점을 얻었습니다($count점 만점)Has obtenido $score de $countVocê obteve $score de $count pontos覺得數學是小菜一碟嗎?這個測驗可能會讓你大吃一驚!它包含了 40 道中學生每天都會遇到的題目,讓你測試自己的技能。從切割繩子到計算速度,這些問題結合了算術、代數和幾何,還帶有一點真實生活的樂趣。別讓基本功迷惑了你——成年人也會在這裡犯錯!準備好鍛鍊你的大腦,看看你的水平如何嗎?開始吧,計算你的分數,看看你是數學高手還是需要複習一下。拿起鉛筆(或計算器,我們不會評判),讓我們開始吧!
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覺得數學是小菜一碟嗎?這個測驗可能會讓你大吃一驚!它包含了 40 道中學生每天都會遇到的題目,讓你測試自己的技能。從切割繩子到計算速度,這些問題結合了算術、代數和幾何,還帶有一點真實生活的樂趣。別讓基本功迷惑了你——成年人也會在這裡犯錯!準備好鍛鍊你的大腦,看看你的水平如何嗎?開始吧,計算你的分數,看看你是數學高手還是需要複習一下。拿起鉛筆(或計算器,我們不會評判),讓我們開始吧!
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