Adding/Subtracting Decimals (A) Answers Worksheet by Kuta Software LLC Create your own worksheets like this one with Infinite Pre-Algebra
Exam Style Questions Ensure you have: Pencil, pen, ruler, protractor, pair of compasses and eraser You may use tracing paper if needed Guidance
EXAMPLE 1: Add 0 56 + 9 + 6 287 To add decimals, line up the decimal points vertically and fill in 0's as shown: EXAMPLE 3: Subtract 3 742 – 10 638
Instructions: Subtract these decimals using the procedure you learned in the video Don't forget to line up the decimal points when subtracting and remember
Questions 1, 4 and 7 (Problem Solving) Developing Solve addition word problems involving minimal exchanges with decimal places, tenth and hundredths
1) 6 5 2) ?6 4 3) ?6 7 4) ?0 7 5) 4 13 6) 8 4 7) 3 5 8) 1 8 9) 10 89 10) 11 1 11) ?8 6 12) 9 86 13) 2 2 14) 15 2 15) 11 7 16) ?3 4
Primary Practice Questions Adding and Subtracting Decimals There are daily questions found at Two decimal numbers add together to equal 2
mental math to solve this problem? How can you record addition and subtraction of decimals through thousandths? Number and Operations—5 3 K Also5 3 A
View Answers Subtracting Decimals Worksheet 2 This are another skin problem worksheet featuring decimal subtraction to the hundredths decimal place
Identify the operation to be used, (addition, subtraction, multiplication, or division) Translate the problem from words to math symbols, (i e write an
Adding/Subtracting Decimals (A) Answers Create your own worksheets like this one with Infinite Pre-Algebra Dividing Decimals by Whole Numbers (A)
In word problems you will be asked to translate numbers from English The When adding and subtracting decimal numbers, line up the decimal point of
Adding and Subtracting Decimals Word Problems Homework Read each word problem carefully Show all your work and answer in a complete sentence 1
1) 6 5 2) −6 4 3) −6 7 4) −0 7 5) 4 13 6) 8 4 7) 3 5 8) 1 8 9) 10 89 10) 11 1 11) −8 6 12) 9 86 13) 2 2 14) 15 2 15) 11 7 16) −3 4 17) −5 4 18) 4 43
Add Subtract Decimals 16 Add 47 + 32 8 5 + 1 72 94 + 3 Worksheet #1 Adding Whole Numbers 1 Worksheet #15 Adding and Subtracting Decimals
LT4 Divide decimals to the hundredths place value Students will add decimals to hundredths, using concrete models or drawings Practice Problems
* Quotient * Product * Sum * Difference * Decimal * Tenths * Hundredths * Thousandths Conversation Starters:
§ How can we draw a picture to solve problems when using decimals? § Explain how you can use the model you drew and put it into a written method.LT1. Add decimals to the hundredths place value. LT2. Subtract decimals to the hundredths place value. LT3 Multiply decimals to the hundredths place value. LT4 Divide decimals to the hundredths place value. LT5 Use Concrete models or drawings and strategies based on place value, operations, and/or the relationship between addition and subtraction. LT 6 Relate the strategy to a written method and explain the reasoning used.
Students will add decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. They will also relate the strategy to a written method and explain the reasoning used.
}- When asked to add or subtract decimals, the most important step is to line up the decimal points. - Add the digits together that are lined up. - If the numbers do not have the same number of digits a Practice http://www.math.com/school/subject1/practice/S1U1L4/S1U1L4Pract.html Interactive Games http://www.math-play.com/adding-decimals-game.html Students will subtract decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtractions. They will also relate the strategy to a written method and explain the reasoning used. Practice Problems! https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/adding-decimals-pre-alg/e/subtracting_decimals Games http://www.math-play.com/subtracting-decimals-game.html - Write down the two numbers, one under the other, with the decimal points lined up. - Add zeros so the numbers have the same length - Then subtract normally, remembering to put the decimal point in the answer Students will multiply decimals to hundredths, using concrete models or drawings and strategies based on place value, and or properties of operations. They will relate the strategy to a written method and explain the reasoning used. Practice Problems! https://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/operations-with-decimals/v/multiplying-decimals Games http://www.math-play.com/multiplying-decimals-game.html What do Multiplying Decimals look like? Why is this strategy important? How can I support this strategy at home? - MulDply the numbers just as if they were whole numbers. - Line up the numbers on the right - do not align the decimal points. StarDng on the right, mulDply each digit in the top number by each digit in the boHom number, just as with whole numbers. - Add the products. - Place the decimal point in the answer by starDng at the right and moving a number of places equal to the sum of the decimal places in both numbers mulDplied. Students will divide decimals to hundredths, using concrete models or drawings and strategies based on place value, and/or properties of operations. They will relate the strategy to a written method and explain the reasoning. Khan Academy https://www.khanacademy.org/math/arithmetic/decimals/dividing_decimals/v/dividing-completely-to-get-decimal-answer Games http://www.funbrain.com/football/ Dividing decimals is similar to dividing whole numbers. - Divide as usual - Place the decimal point from dividend directly above in quotient. - Add zeros at the end of dividend if remainder to keep on dividing. What does adding decimals look like?
Important Steps How can I support this strategy at home? Subtract Decimals
Multiply Decimals
Divide Decimals
Decimals Documents PDF, PPT , Doc