Multiplying Decimals. Today we will…. 6.C.1.c. Multiply decimals . 2 decimal places. 1 decimal place. 3 decimal places. 9.54 x 8.5 4770 76320 81090. 3 decimal places. 1 decimal place. How many decimal places?. How many decimal places?. So, how many decimal places?.

ByHow Do We Multiply Decimals?. 4.56 x .04 1824. 1. Multiply as you normally would. How do we multiply decimals?. 4.56 x .04 1824. 1. Multiply as you normally would. 2. Count decimal places to the right of the decimal points in the factors.

ByMultiplying Decimals. 1. Multiply 2. Move the decimal. Multiply Decimals. Step 1 --- Ignore the decimal Step 2 --- Rewrite the problem Step 3 --- Multiply the problem Step 4 --- Underline all numbers to the right of decimal(s) in original problem

ByMultiplying & Dividing Decimals. September 18 , 2012. Modeling: To model multiplication of decimals: 1. Shade in vertically the number of boxes represented by the first decimal . 2. Shade in horizontally the number of boxes represented by the second decimal .

ByNYS Math Module 1 Lesson 11. I can… take out the unit 5.NBT.1 add, subtract, and multiply decimals 5.NBT.7.

ByMultiplying and Dividing Decimals. Section 3.6. Multiplying Decimals. Multiply decimals as you would whole numbers . Then place the decimal point in the product. To do this, add the number of decimal places in the factors . 3.12 X 0.9 5.75 X 42 0.964 X 0.28. Practice.

By5 Minute Check. Complete in your notebook. Estimate each product. 1. 9.7 x 3 2. 3.4 x 5 3. 17.5 x 8 Multiply. 4. 1.5 x 6 5. 3.1 x 13 6. 3.48 x 25. 5 Minute Check. Complete in your notebook. Estimate each product. 1. 9.7 x 3. 5 Minute Check.

ByMultiply Decimals by Decimals. Honors Math – Grade 5. Problem of the Day. Sadie hiked 37.6 km. Sam hiked 0.4 as far. How far did Sam hike?. What are the important facts?. What operation does this word problem suggest?. Multiplication! Let’s take a closer look….

ByDo Now. The 4-by-100 meter relay is a track and field event involving four runners on each team. What is the combined time of Carter and Frank? How much faster did Powell run his leg of the race than Bolt? What is the combined time of all the runners?. DWP #1.

ByCalifornia Standards. Extension of NS2.3 Solve addition, subtraction, multiplication, and division problems, including those arising in concrete situations, that use positive and negative integers and combinations of these operations.

ByPreview. Warm Up. California Standards. Lesson Presentation. Warm Up Estimate by rounding to the nearest integer. 1. 3.62 + 4.1 2. 8.23 – 7.47 3. 8.52 – 3.16 4. 5.826 + 11.729 Multiply. 8. 1. 6. 18. 5. 842 76. 63,992. 6. 1,240 83. 102,920. 7. 821 712. 584,552.

Byadding and subtracting with decimals. By: Grace Kendrick. Why do I think it is so important?. I think that learning how to add and subtract with decimals is important because it gives you a more precise answer. It is exact. Examples. Addition 34.3 34 + 16.8 + 17 51 51

ByEXAMPLE 1. Multiply Decimals Using Mental Math. a. 0.05 1000. EXAMPLE 1. Multiply Decimals Using Mental Math. a. 0.05 1000. Move 3 places to the right. EXAMPLE 1. Multiply Decimals Using Mental Math. a. = 0 0 5 0. 0.05 1000. Move 3 places to the right. EXAMPLE 1.

ByLesson 4.2 Multiplying Decimals. Warm Up. 58 + 135 + 42 4.856 + 2.35 7.897 - 0.459 23.9 - 12.56. Purpose and Outcome. Purpose: To learn how to multiply decimals using a model. Outcome: SWBAT multiply decimal numbers like 4.6 times 0.78. Multiplying with Decimals. How would you multiply?

ByMatrix method of multiplication. Multiply decimals without confusion by firstly converting to integers e.g. 0.0123 x 0.456 = 123 x 10 -4 x 456 x 10 -3 = 123 x 456 x 10 -7 Use matrix method to find 123 x 456 = 56,088 Answer is therefore 56,088 x 10 -7 = 0.0056088

ByReview From Yesterday. Find the Sum: 6.2 + 4.33 + 12.332 Find the difference: 14.4 – 3.25. Review adding and subtracting. Find the Sum: 2.33 + 9.4 + 6.456 Find the difference: 12.6 – 3.44. 3.5 Multiplying Decimals.

ByChapter 4: Multiply Decimals. Lesson 4-1: Multiplication Patterns with Decimals. 3. 3. 2. 0. 1. 0. 2. 1. 0.16 =. 24.46 =. 10. 10. 10. 10. 10. 10. 10. 10. X. X. 24.46 =. 0.16 =. X. X. 24.46 =. 0.16 =. X. X. 24.46 =. 0.16 =. X. X. 1 X 2,154 = 0.1X 2,154 =

ByDo Now 11/15/11. Take out your HW from last night. Text p. 102, #10-40 evens, #42, 43, 48, & 49 Copy HW in your planner. Text p. 106, #10-44 evens

ByBrain Warm-Up. Solve the expressions below using d = 3.8, e = 13.03 and f = 9. 1.) d + e 2.) f - d 3.) e - f 4.) e + f. Multiplying Decimals. November 2, 2011 Ms. Latimer. Objective : to accurately multiply decimals.

ByBrain Warm-Up. Solve: 74 – (9+6) x 3 The product of 24 and w if w = 8 12.08 + 6.45 84.5 – 1.62. Multiplying Decimals. November 9, 2011 Ms. Latimer. Steps:.

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