Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of… Read More »Grade 6 Math | Addition I (with regrouping)
Place value is the value of a digit in a number. For example, in the number 642, the 6 is in the hundreds spot, indicating a… Read More »Grade 6 Math | Place Value II
Place value is the value of a digit in a number. For example, in the number 642, the 6 is in the hundreds spot, indicating a… Read More »Grade 6 Math | Place Value I
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers in this system… Read More »Grade 6 Math | Roman Numerals III
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers in this system… Read More »Grade 6 Math | Roman Numerals II
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers in this system… Read More »Grade 6 Math | Roman Numerals I
A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers1, 2, 3, 4, and so forth. Numbers can be represented in language with number words. More universally, individual numbers… Read More »Grade 6 Math | Writing and Naming Numbers III