Understanding Digits and Place Value

What is a digit?

• A single number from 0 to 9. It is the building blocks to all bigger numbers.

• A number greater than 10.

• A group of numbers added together.

• A letter in the alphabet.

What does the word "value" mean in math?

• The worth of a digit in a place

• The number of digits in a number

• The largest number in a group

• The color of a number

What does "place" mean when talking about numbers?

• The location of the digit in a number which can help us figure out the value

• The color of the digit

• The size of the digit

• The type of number

What is a "Period" in a number?

• A group of three digits in a number that are separated by a comma

• A number written in words

• A number written in digits

• A group of two digits in a number

What does "Word Form" mean?

• A number written in words

• A group of three digits in a number

• A number written in digits

• A number written with symbols

What is the meaning of "Standard form"?

• A number written in digits

• A number written in words

• A group of three digits in a number

• A number written with pictures

What does "Expanded Form" mean?

• The breaking up a multi digit number by its value of each digit

• Adding two numbers together

• Multiplying numbers

• Finding the largest number

What does it mean to "Decompose" a number?

• The breaking up of a number into the sum of its parts

• Multiplying a number by itself

• Dividing a number by another number

• Writing a number in words

What does it mean to "Compare" numbers?

• Look at two or more numbers and figure out which is greater than, less than or if they are equal

• Add two numbers together

• Write numbers in expanded form

• Break a number into parts

What does it mean to "round" a number?

• To change a number to a value that's easier to work with

• To multiply a number by itself

• To divide a number by two

• To write a number backwards