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Khan Academy

Khan Academy: Practice: Divide Fractions and Whole Numbers: Word Problems

For Students 4th - 5th Standards
A practice quiz on fraction division with whole numbers. Includes hints.
Unit Plan
Math Is Fun

Math Is Fun: Dividing Fractions by Whole Numbers

For Students 4th - 6th Standards
Explains how to divide a fraction by a whole number. Includes eleven practice questions.
Unit Plan
Khan Academy

Khan Academy: Divide Whole Numbers by Fractions

For Students 5th - 7th Standards
Practice dividing whole numbers by fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
Cool Math

Coolmath: Coolmath4kids: Division With Fractions and Whole Numbers

For Students 4th - 5th Standards
Short tutorial explaining how to divide fractions by whole numbers.
Unit Plan
Khan Academy

Khan Academy: Practice: Dividing Whole Numbers by Unit Fractions

For Students 4th - 6th Standards
Practice dividing a whole number by a unit fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
Science Struck

Science Struck: How to Divide Fractions With Whole Numbers

For Students 3rd - 5th Standards
Demonstrates how to divide a fraction by a whole number.
Unit Plan
Sophia Learning

Sophia: Dividing Whole Numbers by Fractions: Lesson 2

For Students 5th - 7th Standards
This lesson goes over how to divide a whole number by a fraction. It is 2 of 11 in the series titled "Dividing Whole Numbers by Fractions."
Professional Doc
Queen's Printer for Ontario

E workshop.on.ca: Effective Instr'n in Math, K 6: Multidigit Computation [Pdf]

For Teachers Pre-K - 1st Standards
Volume 5 in an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teach basic facts and multidigit computation to students in kindergarten through grade 6.
Activity
Texas Instruments

Texas Instruments: Number and Operation Sense: Whole Numbers

For Teachers Pre-K - 1st Standards
In this activity, students attain a basic understanding of numbers and number operations, developing number sense, and gaining fluency in arithmetic computation. They also learn to use the calculator to explore the mathematical...
Professional Doc
Books in the Classroom

Carol Hurst's Children's Literature Site: Computation and Picture Books

For Teachers Pre-K - 1st Standards
This sample chapter from Hurst's book Picturing Math is an excellent resource for using picture books and activities for learning computation.
Unit Plan
CPALMS

Cpalms: Area of Rectangles: A More Efficient Way?

For Teachers 3rd - 5th Standards
[Free Registration/Login Required] In this lesson, students will connect the concepts of counting each square unit and multiplying the side lengths to compute the area of a rectangle. They will extend this knowledge by computing a side...
Interactive
Quia

Quia: Subtracting to Win a Million

For Students 1st - 8th Standards
Students will love playing this "Who Wants to be a Millionaire," style game as they work through the subtraction problems. Some of the numbers are large, but there is no regrouping necessary.
Interactive
Quia

Quia: Add Your Way to a Million (Rags to Riches)

For Students 1st - 5th Standards
You can earn a million bucks playing this addition game. A succinct multiple choice game with hints, if you need them. Contains simple computation problems mixed with a few word problems. Must be able to add up to the millions place (one...
Interactive
AAA Math

Aaa Math: Adding Two Digit Numbers

For Students K - 1st Standards
This lesson has an explanation for adding two-digit numbers using paper and pencil. There is also a game to practice your skills. The game gives you a percent score of your correct answers, as well as running totals of your correct and...
Interactive
AAA Math

Aaa Math: Adding Five Digit Numbers

For Students 3rd - 5th
AAAMath.com provides an online game to practice addition with five digit numbers. The game will give you addition problems and keep track of your correct and incorrect answers. It will also give you a percent score for the correct answers!
Interactive
AAA Math

Aaa Math: Adding Six Digit Numbers

For Students 3rd - 5th
This lesson has a game and explanation of addition with six digit numbers. The game will keep running totals of your correct and incorrect answers. It will also give a percent score of the correct answers for you to see.
Interactive
AAA Math

Aaa Math: Adding Seven Digit Numbers

For Students 3rd - 5th
This lesson is provided for by J. Banfill at AAAMath.com. Look over an example of adding seven digit numbers and then play this online game for practice. The game will keep track of your correct and incorrect answers, as well as give you...
Interactive
AAA Math

Aaa Math: Adding Three Numbers

For Students K - 1st Standards
Use this online game to practice adding three single digit numbers. The game gives running totals of your correct and incorrect answers, as well as a percent score of your correct answers.
Interactive
AAA Math

Aaa Math: Adding Three Numbers

For Students K - 1st Standards
Find an explanation on how to add three numbers together using pencil and paper. There is also an online game that will keep running totals of your correct and incorrect answers. The lesson also gives you a percent score of the correct...
Activity
AAA Math

Aaa Math: Adding Numbers

For Students K - 1st Standards
At this lesson, practice adding single digit numbers with this online game. The game keeps a running total of your correct and incorrect answers, and a percent score of the answers you have correct.
Interactive
Quia

Quia: Hangman Rounding

For Students 2nd - 4th Standards
Don't get "hung up" when you play this old game with a new twist. Simply, round each numbers to the nearest thousand then, find the sum or difference. Knowledge of place value units, where to put the comma, and good computation skills...
Whiteboard
ClassFlow

Class Flow: Squares and Square Roots

For Teachers 9th - 10th
[Free Registration/Login Required] Students complete multi-step computations using order of operations in situations involving combinations of rational numbers including whole number exponents and square roots of square numbers.
Handout
University of California

University of Calilfornia: Significant Figures Ii

For Students 9th - 10th
This site from the University of California provides a lengthy and intelligent discussion of sig figs, absolute and relative precision, accuracy, precision in calculations, rounding off, and the whole shooting match of how we report what...
Interactive
Math Slice

Math Slice: Math 4 Game

For Students 5th - 8th Standards
Create four number equations with the eight numbers and four operation symbols you are given to win this challenging game. Immediate feedback given to responses