Unit 3 Lesson 13

Front

What is a multiple of 100?

Back

A multiple of 100 is any number that can be expressed as 100 times an integer, such as 100, 200, 300, etc.

Front

What is the closest multiple of 100 to 205?

Back

200

Front

What is the closest multiple of 100 to 51?

Back

100

Front

What is the closest multiple of 100 to 362?

Back

400

Front

What does it mean to decompose a number in multiplication?

Back

To decompose a number means to break it down into smaller parts or factors that can be multiplied together.

Front

How can you decompose 9 x 9 using arrays?

Back

(6 x 9) + (3 x 9) is one way to decompose 9 x 9.

Front

What is an array in mathematics?

Back

An array is a way to organize objects in rows and columns to represent multiplication.

Front

What is the purpose of using number lines?

Back

Number lines help visualize the position of numbers and understand their relationships.

Front

What is the definition of rounding?

Back

Rounding is the process of adjusting a number to the nearest specified value, such as the nearest ten or hundred.

Front

What is the difference between even and odd numbers?

Back

Even numbers can be divided by 2 without a remainder, while odd numbers cannot.