Terms whole number integer positive integer negative integer fraction decimal rational number place value compare and order numbers is less than is great than is equal to write in order from least to greatest operation add addition sum subtract subtraction difference multiply multiplication product divide division quotient digit in the ones place regroup as needed line up the digits estimate estimation round problem-solving method guess and check sign the Declaration of Independence Combined millipede caterpillar aerobics one-digit number divisor 除数 dividend被除数 remainder zero place holder 25 does not go into 4 factor trial quotient alligator Super Bowl fraction numerator denominator 中文 整数 整数 正整数 负整数 分数 小数 有理数 位值 比较大小并排序 小于 大于 等于 运算 加 和 减 差 乘 积 除 商 估计 四舍五入 超级碗（Super Bowl）是美国国家美式足球联盟（也称为国家橄榄球联盟）的年度冠军赛 分数 分子 分母 improper fraction mixed number equivalent fraction an equivalent fraction in higher terms lowest common denominator (LCD) 假分数 带分数 等值分数 通分（分子、分母同时扩大几倍之后的等值分数） 最小公分母 Simplify fractions: To simplify a fraction, divide both the numerator and the denominator by the same greatest number possible. 14 can be divided by 7 but 8 cannot. A fraction in simplest terms represent mascot a collection of stories/poems vote for blonde subtract A from B multiply A by B ginger ale punch recipe stock icing cancellation if possible gain weight weigh 重量是… Matt weighs 100 pounds at birth. athlete Gallon a batch of tablespoon teaspoon reciprocal Only the second fraction is inverted. Measure the height of a horse in hands. Clydesdale is equal to equal fraction numerator denominator improper fraction 分数 分子 分母 假分数 运动员 加仑，体积单位 一批 汤匙 吃甜品用的小调羹 倒数 invert 倒置、颠倒 inverted (adj.) 上下颠倒的 switch switched 颠倒的 14能够被7整除，但是8不能。 最简分数 代表，表示 吉祥物 故事集，作品集 投票支持 金黄色的头发 姜汁汽水 股票 糖霜，锦上添花职务 约分 call a meeting cancel the meeting 如果有可能的话 增加体重 mixed number equivalent fraction an equivalent fraction in higher terms lowest common denominator (LCD) ginger ale punch recipe 潘趣酒：一种果汁饮料，有的会加碳酸水或苏打水，通常调味后在底部混有葡萄酒或蒸馏酒。通常在宴会，自助餐厅或是Party上常能看到最显眼的饮品。 stock round up round down $25 per share icing Call a meeting 召集会议 cancellation if possible if needed gain weight weigh 重量是… Matt weighs 100 pounds at birth. at birth athlete earn $8 an hour Gallon a batch of tablespoon teaspoon 带分数 等值分数 通分（分子、分母同时扩大几倍之后的等值分数） 最小公分母 姜汁汽水 股票 每股25刀 糖霜（a sweet substance made from powdered sugar that is used to cover and decorate cakes） Cancel a meeting 取消会议 约分 如果有可能的话 如果需要的话 增加体重 在出生的时候 运动员 加仑，体积单位 一批 汤匙 吃甜品用的小调羹 reciprocal Only the second fraction is inverted. Measure the height of a horse in hands. Clydesdale is equal to equal 1 yard=3 feet=36 inches=0.9144m cut into pieces 倒数 invert 倒置、颠倒 inverted (adj.) 上下颠倒的 switch switched 颠倒的 克莱兹代尔马 等于 把…剪开，剪成碎片 小于1的小数怎么读？ 1) To read a decimal, read it as a whole number. 2) Then name the place value of the last digit. 大于1的小数怎么读？ 1) Read the whole number part. 2) Read the decimal point as and. 小数点读为and,百位和十位之间不加and 3) Read the decimal part as a whole number then name the place value of the last digit tenths hundredths thousandths ten-thousandths hundred-thousandths millionths 37.05 thirty-seven and five hundredths 53.009 fifty-three and nine thousandths 24.459 twenty-four and four hundred fifty-nine thousandths 1.29463 one and twenty-nine thousand, four hundred sixty-three hundred-thousandths 打开课本做练习 To compare and order decimals, begin at the left. Fraction and decimal equivalents identify ID (identification) card the 100-meter dash clue organize on the Richter Scale The Statue of Liberty tablet 分数和小数的等值转换 识别、确认 身份证 100米短跑 线索 组织、整理 用里氏震级 ['riktə] 自由女神像 写字板 自由女神像：女神右手高举象征自由的火炬，左手捧着可有1776年7月4日的独立宣言，脚下是打算的手铐、脚镣和锁链。 light year Round decimals bank account deposit withdraw Left over paycheck bracelet [ˈbreɪslət] earring fir sequoia [sɪ'kwɔɪə] 光年 四舍五入 银行账户 存 取 剩余、留下 My mother cooked several kinds of cakes. We have many left over. 手链、手镯 耳环 冷杉 红杉 point plane line Intersecting lines Perpendicular lines Parallel lines line segment ray angle 角 点 平面 直线 相交 垂直 平行 线段 射线 An angle is two rays with a common endpoint called vertex. (顶点) Angles are measured in degrees. Angles are classified by their size. right angle acute angle obtuse angle straight angle triangle square rectangle circle vertical angle adjacent angle Complementary angles 对顶角 邻角 Two angles are complementary if the sum of their measures is 90 余角 Two angles are supplementary if the sum of their measures is 180 补角 相等的 周长 面积 体积 Supplementary angles congruent perimeter area volume
Triangle: A triangle is a figure with three sides and three angles. The symbol for triangle is . There is a relationship among the three angles in a triangle.
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数学题的步骤怎么写？
Classification of triangles 三角形的分类
[ske'lin] [aɪ'sɑsə'liz] ['ikwə'lætərəl]
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