5×5÷4＋5×5÷4 なんの性質を利用した式なのかわかりません。 教えて頂きたいです

円の半径は5cm 点は円周を12 等分している 斜線部分の面積 2 =□cm² (2002年灘中)

Name Date MENTAL MATHS QUIZ 4:2 ANSWERS 1) 500 + 4 + 70 574 2) Half of 30 15 3) What is this triangle called? right angle triangle or rig... Read More

Name MENTAL MATHS QUIZ 4:2 ANSWERS 500 + 4 + 70 Half of 30 What is this triangle called? 1) 2) 3) 4) 5) 6) 7) 8) Date 15) 30-16 What is the value of the digit 7 in the number 1726 Double 14 5 x 6 Write down all the odd numbers from the list below 42, 37, 21, 26, 38, 63 Round 67 to the nearest 10. 9) 10) What number comes halfway between 30 and 50? 11) How many FIVES make 30p? 12) The time is 4:30pm. What will the time be in half an hour? 13) How much money is 3 TENS and 3 FIVES? 14) What fraction of this shape is shaded? I am facing north. I turn 2 half turns. Which way am I facing now? 16) How many cm in 7 metres? Free Math Sheets, Math Games and Math Help ATH-SALAMANDERS.COM 574 15 right angle triangle or right triange 14 700 28 30 37,21,63 70 40 6 5:00pm 45p 3/5 north 700

Name Date MENTAL MATHS QUIZ 4:2 ANSWERS 1) 500 + 4 + 70 574 2) Half of 30 15 3) What is this triangle called? right angle triangle or rig... Read More

Name MENTAL MATHS QUIZ 4:2 ANSWERS 500 + 4 + 70 Half of 30 What is this triangle called? 1) 2) 3) 4) 5) 6) 7) 8) Date 15) 30-16 What is the value of the digit 7 in the number 1726 Double 14 5 x 6 Write down all the odd numbers from the list below 42, 37, 21, 26, 38, 63 Round 67 to the nearest 10. 9) 10) What number comes halfway between 30 and 50? 11) How many FIVES make 30p? 12) The time is 4:30pm. What will the time be in half an hour? 13) How much money is 3 TENS and 3 FIVES? 14) What fraction of this shape is shaded? I am facing north. I turn 2 half turns. Which way am I facing now? 16) How many cm in 7 metres? Free Math Sheets, Math Games and Math Help ATH-SALAMANDERS.COM 574 15 right angle triangle or right triange 14 700 28 30 37,21,63 70 40 6 5:00pm 45p 3/5 north 700

Name Date MENTAL MATHS QUIZ 4:2 ANSWERS 1) 500 + 4 + 70 574 2) Half of 30 15 3) What is this triangle called? right angle triangle or rig... Read More

Name MENTAL MATHS QUIZ 4:2 ANSWERS 500 + 4 + 70 Half of 30 What is this triangle called? 1) 2) 3) 4) 5) 6) 7) 8) Date 15) 30-16 What is the value of the digit 7 in the number 1726 Double 14 5 x 6 Write down all the odd numbers from the list below 42, 37, 21, 26, 38, 63 Round 67 to the nearest 10. 9) 10) What number comes halfway between 30 and 50? 11) How many FIVES make 30p? 12) The time is 4:30pm. What will the time be in half an hour? 13) How much money is 3 TENS and 3 FIVES? 14) What fraction of this shape is shaded? I am facing north. I turn 2 half turns. Which way am I facing now? 16) How many cm in 7 metres? Free Math Sheets, Math Games and Math Help ATH-SALAMANDERS.COM 574 15 right angle triangle or right triange 14 700 28 30 37,21,63 70 40 6 5:00pm 45p 3/5 north 700

Name Date MENTAL MATHS QUIZ 4:2 ANSWERS 1) 500 + 4 + 70 574 2) Half of 30 15 3) What is this triangle called? right angle triangle or rig... Read More

Name MENTAL MATHS QUIZ 4:2 ANSWERS 500 + 4 + 70 Half of 30 What is this triangle called? 1) 2) 3) 4) 5) 6) 7) 8) Date 15) 30-16 What is the value of the digit 7 in the number 1726 Double 14 5 x 6 Write down all the odd numbers from the list below 42, 37, 21, 26, 38, 63 Round 67 to the nearest 10. 9) 10) What number comes halfway between 30 and 50? 11) How many FIVES make 30p? 12) The time is 4:30pm. What will the time be in half an hour? 13) How much money is 3 TENS and 3 FIVES? 14) What fraction of this shape is shaded? I am facing north. I turn 2 half turns. Which way am I facing now? 16) How many cm in 7 metres? Free Math Sheets, Math Games and Math Help ATH-SALAMANDERS.COM 574 15 right angle triangle or right triange 14 700 28 30 37,21,63 70 40 6 5:00pm 45p 3/5 north 700

答えが合いません。 教えてほしいです。

右の四角形ABCDは1辺の長さが20cmの正 しゃせん 方形です。 斜線の部分の面積は何cmですか。 A B 20cm

答えが合わないので、 教えて頂きたいです。

しゃせん ② 次の斜線の部分の面積を求めなさい。 24cm 4cm

分かりませんっ！ 文法、和訳は大の苦手ですっ...。

彼は大リーグでプレイしようと試みた. He made a tried to play in the majors. III MAIN IDEA 次の問いに答えなさい. 1) 本文2行目の “it” の示す内容を, 本文の語を使って答えなさい. Major League it = the 次の英文を和訳しなさい. He let his pitching skills show who he was. 自分のピッチング技術をして、自分が 何者であるかを知らしめたのである。 d

緊急てす。出来れば、今日の5時までに回答してほしいです。 この問題の解説をおねがいします。 5⃣です。 よろしくおねがいします。

□4 整数Aを4でわって、商の小数第1位を四捨五入したら12になりました。 Aとして考えられる 数のうち、いちばん大きい数を求めなさい。 6 2/4にかけても、1/1/2にかけても0以外の整数になる分数のうち、いちばん小さい数を求めなさ J

皆さん、英語ってどんな風に覚えましたか？ また、どんな方法で、習慣をつけましたか？