Dec. 2 Spiral Review

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified place value, making it simpler and easier to work with.

Front

What is the nearest ten thousand to 565,201?

Back

570,000

Front

How do you round a number to the nearest ten thousand?

Back

Look at the thousands place. If it's 5 or more, round up. If it's 4 or less, round down.

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times.

Front

What is the total number of beans in 35 burritos if each burrito has 27 beans?

Back

945 beans (35 x 27 = 945).

Front

How do you find the total number of beans Archer ate?

Back

Add the beans from the burritos to the additional beans eaten: 945 + 57 = 1,002 beans.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts.

Front

What is the quotient of 625 ÷ 5?

Back

125

Front

What is an area model in division?

Back

An area model is a visual representation that helps to understand division by breaking down the numbers into manageable parts.

Front

What is the purpose of using an area model?

Back

To visualize and simplify the process of division, making it easier to understand.