PPT-Multiplication tables

Create a multiplication table in Alphabitia Alphabitia Multiplication Table Warmup Place the digits 1 2 3 6 7 8 in the boxes to obtain Greatest sum Least sum Greatest difference. In Section 4 of this Appendix the tables are carried out to a large number of decimal places and exact values are indicated by underlining In most of the other tables only a limited number of decimal places are given therefore making the tables bett MAFS.3.OA.2.5. Commutative Property of Multiplication. In Ms. Adams’s classroom library, she has 5 rows of bookshelves with 3 books on each shelf, as shown below.. Commutative Property of Multiplication. m. ultiply. t. imes. l. ots. . of. X. 3 x 2 = 6. 5 x 2 = 10. Here are some arrays to show what multiply means.. 3 lots of 2 are 6. 5 lots of 2 are 10. When we multiply, we are. r. eally adding together lots of. Start from r.h.s , if there is any carry in any part ,it is to be added to next part.. A B . C D. C*A (D.A + B*C) B*D. 1 2. 4 3. 1*4 1*3+4*2 2*3. 4 11 6. 4+1 1 6. 5 1 6. Written Methods. Written Methods. Throughout their years at school, children should progress from informal jottings and number line methods to formal efficient written methods.. By the end of Year 3, children should be confident using short efficient written methods for all four operations + - x ÷. &. SBAC. In Other Words…. CALCULATORS. ONLY students with visual impairments may use a special handheld calculator, . such a braille or talking . calculator.. The requirement for the special handheld calculator must be documented on their IEPs.. Primary School. Maths Workshop for Year 2 Parents and Carers. 26 January 2015. Mrs Claire Searle – Maths Leader. What do you understand by: . Multiplication?. Division?. What vocabulary can you think of that applies to each of them?. St Francis CE Primary. Welcome to this evenings interactive presentation.. Please feel free to have a look through the resources on your table.. If you would like to order a Maths Resources . P. ack for £5, do sign up on the sheets near the entrance.. 2. Module 3 Overview. 3. Read the Module Overview independently.. Mark important information that will help the implementation of this module.. Module 3 Overview. 4. Re-read the Overview to find your table’s assigned Topic. So what’s new about fractions in Grades 6-8?. SOL 6.4 . The student will . demonstrate multiple representations . of multiplication and division of fractions. . 2. Thinking About Multiplication. 3. . . 36. X 23. THINK:. 36 X 3. . FIRST. . 36. X 3. 3 X 6 = 1. 8. Carry the one. 3 X 3 = 9 and one more is . 10. Prior Knowledge Check. Evaluate:. 10 x 7 =. 3 x 9 = . 5 x 8 = . 6 x 2 = . 7 x 4 = . Work out. 1) 3 x 90 =. 2) 6 x 70. 3) 2 x 80. 4) 60 x 4. 5) 80 x 5 . What does:. The 8 in 82 represent?. The 4 in 47 represent?. Independent Events. 4. Use the multiplication rule for independent events to calculate probabilities.. Calculate . P. (at least one) using the complement rule and the multiplication . rule for . independent events.. Principle and Permutations. 4. Use the multiplication counting principle to determine the number of ways to complete a process involving several steps.. Use . factorials to count the number of permutations of a group of individuals. .