Understand adding and subtracting decimals. Practice by solving examples and decimal word problems. Learn how to subtract and add decimals and...
Decimal numbers are used in real life particularly when using measurements such as money, length, mass, and capacity. Therefore you may find the skill of adding and subtracting decimals useful when you are problem solving or answering word problems in a real-world context. On this page...
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Decimalsare a common occurrence in daily life in addition towhole numbers. Situations related to money, height, weight, and other quantities expressed as fractional parts are examples of decimal application. Computing both the whole number component and the decimal component helps us solve problems p...
63.45 – Lesson 4-6 Example Example 3 Find – Write the numbers vertically. Line up the decimal points. Add a zero so that the. Adding and Subtracting Decimals 6 NS 3 Solve problems involving addition and subtraction of decimals.
Line up the decimal points: 3.25 0.075 + 5. "Pad" with zeros: 3.250 0.075 + 5.000 Add: 3.250 0.075 + 5.000 8.325That's all there is to it: line up the decimal points, pad with zeros, then add normally.SubtractingTo subtract, follow the same method: line up the decimal points, th...
所属专辑:初中生|小学生|数学|中文英语双语教育|名师考点优选课 音频列表 1 知识点《小数乘法》Multiplying Decimals小学初中数学教程中英文双语补习课第一节 545 2020-07 2 知识点升级难度版《小数加减法100%英文》Adding and Subtracting Decimals 361
You may find it helpful to start with the main decimals lesson for a summary of what to expect, or use the step by step guides below for further detail on individual topics. Other lessons in this series include: Decimals Adding and subtracting decimals Subtracting decimals Multiplying and ...
Key to Decimals Book 2: Adding, Subtracting, and Multiplying
8 Adding and subtracting fractions with like denominators(同分母加减运算) 11:29 24 9 Adding and subtracting fractions word problems(分数加减应用题) 22:07 25 10 Quiz 3 (测试3) 04:20 26 11 Mixed numbers(带分数) 35:58 27 12 Adding and subtracting mixed numbers(带分数加减运算) ...