Formative Assessment 1: Whole numbers (Math vocabulary)

Used to compare two numbers when the first number is smaller than the second number.

Expressing a number to the nearest thousandth, hundredth, tenth, one, ten, hundred, thousand, and so on as directed.

An approximation of a number based on reasonable assumptions

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

The total of addends

• subtraction

• difference

• subtrahend

• sum

A number written in words

• expanded form

• addend

• word form

• subtrahend

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

• whole numbers

• expanded form

• greater than

• estimation

join together; unite

• addend

• addition

• equal to

• subtraction

used to compare two numbers when the first number is larger than the second number.

• True

• False

The number being subtracted is an addend

2 - 1 = 1

• True

• False