Area Model & Standard Algorithm

Front

What is the Area Model in multiplication?

Back

The Area Model is a visual representation of multiplication that breaks down numbers into their place values and shows how to multiply them using rectangles.

Tags

CCSS.4.NBT.B.5

Front

What is the Standard Algorithm for multiplication?

Back

The Standard Algorithm is a step-by-step method for multiplying numbers, where you multiply each digit of one number by each digit of the other, and then add the results.

Tags

CCSS.4.NBT.B.5

Front

How do you find the area of a rectangle?

Back

To find the area of a rectangle, multiply its length by its width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the product of 6 and 7?

Back

42

Tags

CCSS.3.OA.C.7

Front

What does 'product' mean in mathematics?

Back

The product is the result of multiplying two or more numbers together.

Tags

CCSS.4.NBT.B.5

Front

If you multiply 10 by 5, what is the result?

Back

50

Tags

CCSS.3.NBT.A.3

Front

What is 35 multiplied by 24 using the Area Model?

Back

Using the Area Model, break 35 into 30 and 5, and 24 into 20 and 4. Then calculate (30x20) + (30x4) + (5x20) + (5x4) = 600 + 120 + 100 + 20 = 840.

Tags

CCSS.4.NBT.B.5

Front

What is the first step in the Standard Algorithm for multiplying 35 by 17?

Back

Multiply 7 (from 17) by 5 (from 35), which equals 35.

Tags

CCSS.4.NBT.B.5

Front

What is the next step after multiplying 7 by 5 in the Standard Algorithm?

Back

Multiply 7 (from 17) by 3 (from 35), which equals 21, and add the carry from the previous step.

Tags

CCSS.5.NBT.B.5

Front

What is 35 times 17 using the Standard Algorithm?

Back

595

Tags

CCSS.4.NBT.B.5