The lattice method gives you an alternative way to multiply more than one digits. You may also hear it referred to as Chinese multiplication. There are many other ways you can multiply with two- or three-digit numbers without using the long multiplication method. The good news is mathematics has an alternate for almost every concept. What is the Lattice Method of Multiplication?ĭo you find long multiplication, boring and tiring? Well, there's no doubt that sometimes long multiplication takes forever. Practice 3 - Find the sum of the numbers that are under the same diagonal line.Separate the products place values (tens and ones) using the diagonal line. Practice 2 - Multiply the numbers that meet at each box.Practice 1 - Place numbers involved across the top and side of the lattice.Them organized and they shouldn't have any problems. This might be were the lattice method loses students. Homework 3 - Add the numbers between the diagonals to get your answer.Homework 2 - Multiply the numbers that meet in each box separate the products into place values using the diagonal line.Homework 1 - Set the numbers we are multiplying across the top and side of the lattice we have created.We step it up to the next level 2 digit by 2 digit products. Practice 5 - Since we have two 2-digit numbers we will need 4 boxes.Practice 4 - The lattice uses boxes that break things into place values.Practice 3 - When you are multiplying large numbers you can use the lattice method to simplify it for you.Just two more to give you even more practice. Answer Keys - These are for all the unlocked materials above.You can use these as DO NOW problems or review. 2 x 1 Practice Worksheet 2- The second page with only two problems is purposeful.2x1 Practice Sheet 1 - 10 problems spread over 2 pages.I think it will make it easy for students to do by themselves. Guided Lesson Explanation - I made a detailed visual key for these.Guided Lesson - Two problems with a empty lattice matrices for you to use.Lattice Method Step-by-Step Lesson- We show you how to use this approach to simplify your products.For example, you can create a crossword puzzle or a bingo game using lattice multiplication problems as clues or answers. Use games or puzzles to make the worksheet more fun and interactive.Then, use lattice multiplication to solve the problem. For example, you can ask your kids how many cookies they can bake if they have 12 trays, and each tray can hold 24 cookies. Use word problems or real-life scenarios to make the worksheet more relevant and meaningful.Just make sure your kids know what each shape or symbol means before they start multiplying. For example, you can use stars, hearts, circles, squares, etc., to represent different digits. Use different shapes or symbols instead of numbers to make the worksheet more challenging and creative.It will make the worksheet more appealing and help your kids differentiate between the digits and the lines. Use colorful pens or pencils to write the numbers and draw the grid.Here are some tips and tricks on how to make lattice multiplication more fun and effective for your kids: Tips and Tricks for Lattice Multiplication The above steps are so fun and easy, right? Just try them out and master the skills of converting or writing numbers in words at your fingertips while uplifting your number sense, place value understanding, and spelling skills. The final answer is read from top to bottom and left to right along the bottom and left sides of the grid. Write the sum below each diagonal, and carry over any extra digit to the next diagonal. Add up the digits along each diagonal of the grid, starting from the bottom right corner.Note here that there is a hyphen between forty and three Add hyphens where needed: Hyphens are used to connect two-digit numbers from 21 to 99.įor example, in 2743, we write two thousand seven hundred forty-three.Write a zero above the diagonal line if the product is a single digit. Write the product of each pair of digits in the corresponding grid cell, with the tens digit above the diagonal line and the ones digit below the diagonal line. Multiply each digit of the multiplicand by each digit of the multiplier, starting from the rightmost digits.Make sure each digit has its column or row. Write the multiplicand and the multiplieralong the top and right sides of the grid, respectively.To use lattice multiplication worksheets, follow these 3 steps: The grid is divided into cells that have diagonal lines. Each grid has a multiplicand (the number being multiplied) and a multiplier (the number that multiplies the multiplicand) written along the top and right sides of the grid. Lattice multiplication worksheets are printable sheets that have lattice grids of various sizes. How to use lattice multiplication worksheets to teach your Kids in 3 steps Heroes Shepherd Pair Cards Matching Game.
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