4th Daily 5 Day 59

Front

What is an area model in mathematics?

Back

An area model is a visual representation used to show the multiplication of two numbers by dividing a rectangle into smaller sections that represent the partial products.

Front

What is a partial product?

Back

A partial product is the result of multiplying a single digit of one number by the entire other number in a multiplication problem.

Front

How do you express 406 x 8 using the distributive property?

Back

406 x 8 can be expressed as (400 x 8) + (6 x 8).

Front

What is rounding?

Back

Rounding is the process of adjusting the value of a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or thousand.

Front

What does it mean to round a number to the nearest hundred?

Back

Rounding a number to the nearest hundred means finding the closest multiple of 100 to that number.

Front

How many minutes are in 8 months if J'Cory has 550 minutes per month?

Back

J'Cory can use 4,400 minutes in 8 months (550 minutes x 8 months = 4,400 minutes).

Front

What is the value of 12,000 + 300 + 180 + 9?

Back

The value is 12,489.

Front

What is the correct way to write the number 2,437 in words?

Back

Two-thousand, four hundred thirty-seven.

Front

What is the sum of the partial products in the expression 12,000 + 300 + 180 + 9?

Back

The sum is 12,489.

Front

What is the equivalent expression for 406 x 8?

Back

(400 x 8) + (6 x 8).