'South western school district' presentation slideshows

Partial Products Algorithm for Multiplication

Partial Products Algorithm for Multiplication. Created by Rina Iati South Western School District Hanover, PA. 60 + 7. 6. 7. 50 + 3. X. 5. 3. 6. 7. 60 + 7. X. 5. 3. 50 + 3. 3,000. Calculate 50 X 60. 6. 7. 60 + 7. X. 5. 3. 50 + 3. 3,000. Calculate 50 X 60. 350.

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Text Mapping 101

449 views • 15 slides

Lattice Method

Lattice Method. of Multiplication. 286 X 34. 1. Create a grid. Write one factor along the top, one digit per cell. Write the other factor along the outer right side, one digit per cell. 2. 8. 6. 1. 0. 2. Draw diagonals across the cells. 2. 0. 3. 6.

319 views • 7 slides

Partial Products Algorithm for Multiplication

Partial Products Algorithm for Multiplication. Created by Rina Iati South Western School District Hanover, PA. +. To find 67 x 53, think of 67 as 60 + 7 and 53 as 50 + 3. Then multiply each part of one sum by each part of the other, and add the results. 6. 7. X. 5. 3. 3,000.

303 views • 5 slides

An alternative subtraction algorithm

Trade-First Subtraction. An alternative subtraction algorithm . 12. When subtracting using this algorithm, start by going from left to right. 8. 12. 13. 9 3 2 - 3 5 6.

291 views • 5 slides

Partial Products Algorithm for Multiplication

Partial Products Algorithm for Multiplication. Created by Rina Iati South Western School District Hanover, PA. +. To find 67 x 53, think of 67 as 60 + 7 and 53 as 50 + 3. Then multiply each part of one sum by each part of the other, and add the results. 6. 7. X. 5. 3. 3,000.

155 views • 5 slides

Partial Products Algorithm for Multiplication

Partial Products Algorithm for Multiplication. Created by Rina Iati South Western School District Hanover, PA. +. To find 67 x 53, think of 67 as 60 + 7 and 53 as 50 + 3. Then multiply each part of one sum by each part of the other, and add the results. 6. 7. X. 5. 3. 3,000.

158 views • 5 slides

Partial Sums

Partial Sums. An Addition Algorithm. 2 6 8. Add the hundreds ( 200 + 400). + 4 8 3. + 11. Add the partial sums (600 + 140 + 11). Partial Sums. 600. Add the tens (60 +80). 140. Add the ones (8 + 3). 751. 7 8 5. Add the hundreds ( 700 + 600). + 6 4 1. + 6.

249 views • 5 slides

Partial Sums

Partial Sums. An Addition Algorithm. 2 6 8. Add the hundreds ( 200 + 400). + 4 8 3. + 11. Add the partial sums (600 + 140 + 11). Partial Sums. 600. Add the tens (60 +80). 140. Add the ones (8 + 3). 751. 7 8 5. Add the hundreds ( 700 + 600). + 6 4 1. + 6.

196 views • 5 slides

Partial Quotients

423 views • 4 slides

Partial Quotients

180 views • 4 slides

Partial Quotients

204 views • 4 slides

Partial Products Algorithm for Multiplication

Partial Products Algorithm for Multiplication. Created by Rina Iati South Western School District Hanover, PA. +. To find 67 x 53, think of 67 as 60 + 7 and 53 as 50 + 3. Then multiply each part of one sum by each part of the other, and add the results. 6. 7. X. 5. 3. 3,000.

123 views • 4 slides

Partial Quotients

147 views • 4 slides