PPT-Multiplying Fractions By Whole Numbers

Unit 56 Pages 244247 2 3 4 30 96 144 120 Warm Up Problems Write each fraction in simplest form 15 x 2 12 x 8 9 x 16 8 x 15 Multiplying whole number Fractions Objective . brPage 3br The Whole Unit 2 Four circles show 4 units for a whole number 4 brPage 4br The Whole Unit 3 This number line shows two units The arrow and the red line shows that one unit is selected for a whole number 1 brPage 5br The Whole Unit 4 The a September 22, 2014. Multiplication Quiz. This is an independent assignment. When you are finished turn in your paper and wait for further instructions. . You will have 20 minutes. Do your best and remember, . 4.2 Written Algorithms For Whole-Number Operations. An Overview of the Topics . Define what an algorithm is.. Discuss the importance of place value and . distributivity. in whole number operations.. (Part Two). To find 1/8 of something, we divide that thing by 8.. What if we wanted to know what 3/8 of something was? . You’d be doing the same thing 3 times, so you would multiply by 3. . (72 is a whole number – so it’s all in one group. 72 ÷1 is… 72.) . Essential Question: How do we multiply integers? How do we divide integers?. Multiplying Integers . The product of two integers with the same sign is positive.. The product of two integers with different sign is negative.. Unit 5.8. Pages 254-257. . . 2.. 3.. 4.. 1/6. 3/10 . 6/11. 15/64. . Warm Up . Problems. Write each fraction in simplest form.. x =. x =. x 2 =. x =. 1. 3. 4. 5. 3. 6.NS.3. Fluently add, subtract, multiply and divide multi digit decimals using algorithms for each operation.. Product. The product is the answer when two or more numbers are . multiplied. together. . Made Easy!. My momma. says I should “change” my shirt before she “flips” her lid!. © . Mike’s Math Mall. Using…. CCSS 5NBT.B.7. Same!. Change!. Flip!. Because with a little change to a division of fractions’ problem, you’ll be right back to multiplying!. Made Easy!. My momma. says I should “change” my shirt before she “flips” her lid!. © . Mike’s Math Mall. Using…. CCSS 5NBT.B.7. keep. Change!. Flip!. Because with a little change to a division of fractions’ problem, you’ll be right back to multiplying!. We are learning to divide . fractions . using related multiplication.. 2. When would you divide fractions?. One example is when you are trying to figure out how many episodes of your favorite ½ hour tv program you could watch in the 1 ½ hrs you have available. . How does multiplying by a fraction or by a mixed number affect the size of the product?. How can these tiles be used to find 2/3 of 12?. What is 2/3 of 12 markers? . What is 1/3 of 12 markers? . 4. 1. Remember that fractions are parts of a whole or a part of a set of objects. For example, if a bag of apples contains 10 apples and three of the apples are used to make apple tarts, three-tenths, 3/10, of the apples have been used and seven-tenths, 7/10, of the original set of 10 apples remain. . Multiplying Decimals Example: 5.63 x 3.7 5 . 63 3 . 7 x 1 2 4 4 39 0 9 8 1 16 + 1 3 1 8 1 0 1 2 two one three . You do not line up the factors by the decimal. Instead, place the number with more digits on top. Slides 13-15: . Workbook Introduction Problem p. 55 . Slide 16: . Workbook Practice. . p. 57-58. Multiplying Multi-Digit Numbers. Enhanced Learning Task. What do we know?. . What do we need to find?.