Vocab 1

What is place value?

• The value given to the place a digit has in a number.

• The number of digits in a number.

• The sum of all digits in a number.

• The largest digit in a number.

What is a 'Period' in a number?

• A) A group of two digits separated by commas

• B) A group of three digits, separated by commas, starting from the right

• C) A group of four digits, separated by spaces

• D) A single digit in a number

What is the expanded form of a number?

• A number written as the sum of the values of its digits.

• A number written as a product of its digits.

• A number written in words.

• A number written in Roman numerals.

Write 2,746 in expanded form.

• 2,000 + 700 + 40 + 6

• 2,000 + 700 + 60 + 4

• 2,700 + 40 + 6

• 2,000 + 70 + 400 + 6

What is the standard form of a number?

• A way to write a number showing only its digits.

• A way to write a number using words.

• A way to write a number using pictures.

• A way to write a number using Roman numerals.

Write the number 2,746 in word form.

• Two thousand, seven hundred forty-six

• Two thousand, four hundred seventy-six

• Two thousand, six hundred forty-seven

• Two thousand, seven hundred sixty-four

What does 'Ascending' mean?

• A) A way to order numbers from greatest to least

• B) A way to order numbers from least to greatest

• C) A way to order numbers randomly

• D) A way to order numbers by color

What is the product in a multiplication problem?

• The number you start with

• The answer to a multiplication problem

• The number you multiply by

• The number you subtract

Fill in the blank: 7 x 3 = ___

• 21

• 18

• 24

• 27

What is a factor?

• A number that is added to another number

• The numbers that are multiplied together to give a product

• The result of a division

• The answer to a subtraction problem