Long division on large numbers is performed by breaking down the number being divided, also known as the dividend, by place value. The digits of the dividend are treated as individual long division problems, with the rem...

www.reference.com/article/perform-long-division-large-numbers-f6c94641c75daba2

Teachers use base-10 blocks to represent large numbers in addition, subtraction, multiplication and division problems. Students count and move the blocks around to figure out the answers.

www.reference.com/article/can-use-base-10-blocks-teach-basic-math-concepts-c22a68980527dfde

Fifth grade children learn to add and subtract large numbers by writing them in columns rather than horizontally. These multiplication problems can be written in columns: 944 times 84 equals 79,296, and 508 times 92, equ...

www.reference.com/article/examples-5th-grade-math-problems-1a98844dceabca24

To perform partial product multiplication, you use the distributive property of numbers, multiplying each digit of a number by each digit of the other number and adding the results while taking the place value of each di...

www.reference.com/article/can-use-partial-product-multiplication-solve-two-two-multiplication-problems-9e18750152299f80

Long division is a method of dividing two numbers or polynomials by finding the digit of the quotient one at a time, working from highest place to lowest. Hence, it is not possible to calculate non-terminating quotients ...

www.reference.com/article/easy-explanation-long-division-ce0693688a80f6d1

Rounding whole numbers is not a difficult concept to learn once you know your whole number place values. The digit to the farthest right in a whole number is in the one's place, and for each place you move to the left, t...

www.reference.com/article/rounding-whole-numbers-difficult-concept-learn-3f1d6ff15f1c8792

When rounding a whole number, it is important to identify first the digit being rounded with its place value, such as tens, or hundreds. Once the rounding digit is identified the rule is to look at the number that is to ...

www.reference.com/article/rules-govern-rounding-whole-numbers-30c1987dba09a8c8