Mastering Multiplication and Division

Front

What is the standard CCSS.5.NBT.B.6 about?

Back

The standard CCSS.5.NBT.B.6 focuses on finding whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, and it includes interpreting remainders in the context of the problem.

Front

What does CCSS.5.NBT.B.5 emphasize?

Back

CCSS.5.NBT.B.5 emphasizes multiplying multi-digit whole numbers using strategies based on place value and the properties of operations.

Front

What is the formula to calculate the total revenue from selling items?

Back

Total Revenue = Number of Items Sold × Price per Item.

Front

How do you multiply two numbers using the area model?

Back

The area model involves breaking each number into its place values, creating a rectangle for each pair of place values, and then adding the areas of these rectangles together.

Front

What is the quotient in division?

Back

The quotient is the result of dividing one number by another.

Front

What does 'R' represent in division problems?

Back

'R' represents the remainder, which is what is left over after division when the dividend is not evenly divisible by the divisor.

Front

How do you interpret a remainder in a real-world context?

Back

Interpreting a remainder involves understanding what the leftover amount means in the context of the problem, such as extra items that cannot be grouped.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Front

How can you estimate the product of two numbers?

Back

You can estimate the product by rounding each number to the nearest ten or hundred and then multiplying the rounded numbers.

Front

What is the process for long division?

Back

Long division involves dividing, multiplying, subtracting, and bringing down the next digit, repeating these steps until all digits have been processed.