enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Base ten blocks - Wikipedia

   en.wikipedia.org/wiki/Base_ten_blocks

   Base ten blocks are popular in primary-school mathematics instruction, especially with topics that students struggle with such as multiplication. They are used by teachers to model concepts, as well as by students to reinforce their own understanding. Physically manipulating objects is an important technique used in learning basic mathematic ...

3. Lattice multiplication - Wikipedia

   en.wikipedia.org/wiki/Lattice_multiplication

   If the sum contains more than one digit, the value of the tens place is carried into the next diagonal (see Step 2). Step 2. Numbers are filled to the left and to the bottom of the grid, and the answer is the numbers read off down (on the left) and across (on the bottom). In the example shown, the result of the multiplication of 58 with 213 is ...

4. Grid method multiplication - Wikipedia

   en.wikipedia.org/wiki/Grid_method_multiplication

   Grid method multiplication. The grid method (also known as the box method) of multiplication is an introductory approach to multi-digit multiplication calculations that involve numbers larger than ten. Because it is often taught in mathematics education at the level of primary school or elementary school, this algorithm is sometimes called the ...

5. Casting out nines - Wikipedia

   en.wikipedia.org/wiki/Casting_out_nines

   Casting out nines. Casting out nines is any of three arithmetical procedures: [1] Adding the decimal digits of a positive whole number, while optionally ignoring any 9s or digits which sum to 9 or a multiple of 9. The result of this procedure is a number which is smaller than the original whenever the original has more than one digit, leaves ...

6. Parents are stumped over first grader’s math question - can ...

   www.aol.com/news/parents-left-confused-over...

   Rathbone’s daughter, Lilly-Mo, was asked on the worksheet to pick the odd item out based on the five items she was given. The items listed were: friend, toothbrush, desk, silver, and egg.

7. Base ten block - Wikipedia

   en.wikipedia.org/wiki/Dienes_blocks

   Base ten block. Base ten blocks, also known as Dienes blocks after popularizer Zoltán Pál Dienes, are a mathematical manipulative used by students to learn basic mathematical concepts including addition, subtraction, number sense, place value and counting. The student can manipulate the blocks in different ways to express numbers and patterns.