Mastering Multi-Digit Multiplication with the Lattice Method

The video tutorial covers multi-digit multiplication, focusing on the lattice method. It begins with an introduction to multiplication vocabulary, explaining terms like factors and product. The lattice method is then demonstrated with examples, including a two-digit by two-digit multiplication and a three-digit by two-digit multiplication. The tutorial provides step-by-step guidance on setting up the lattice grid, performing calculations, and adding results to find the final product.

What is the term for the numbers being multiplied in a multiplication problem?

• Divisors

• Products

• Quotients

• Factors

Tags

CCSS.5.NBT.A.2

What is the result of a multiplication problem called?

• Product

• Sum

• Difference

• Factor

Tags

CCSS.3.OA.A.1

Which multiplication method is being reviewed in this video?

• Long Multiplication

• Column Method

• Lattice Method

• Grid Method

Tags

CCSS.4.NBT.B.5

How many spaces are needed for a two-digit by two-digit lattice multiplication setup?

• One

• Two

• Four

• Three

Tags

CCSS.5.NBT.B.5

In lattice multiplication, where do you place the tens digit of a product?

• Top half of the box

• Right side of the box

• Bottom half of the box

• Left side of the box

Tags

CCSS.4.NBT.B.5

What is the first step after setting up the lattice grid?

• Multiplying the digits

• Writing the final answer

• Adding the numbers

• Drawing the lattice lines

Tags

CCSS.4.NBT.B.5

When adding down the columns in lattice multiplication, what do you do with a carry-over digit?

• Multiply it by the next digit

• Add it to the next column

• Ignore it

• Subtract it from the total

Tags

CCSS.4.NBT.B.5

What is the product of 24 and 39 using the lattice method?

• 924

• 960

• 936

• 948

Tags

CCSS.5.NBT.B.5

How many spaces are needed for a three-digit by two-digit lattice multiplication setup?

• Two

• Three

• Five

• Four

Tags

CCSS.4.NBT.B.5

What is the final product of 312 and 14 using the lattice method?

• 6248

• 5128

• 5488

• 4328

Tags

CCSS.5.NBT.B.5