Khan Academy: Multiplying Fractions and Whole Numbers Visually

Use this multiplication exercise to have learners sharpen their math skills. They solve 10 problems that require them to multiply fractions by whole numbers. This is one in a series of similar worksheets that you can keep on hand to...

This is the second in a series of 3 Khan Academy videos on rounding whole numbers. Students watch Sal Khan round the number 423,275 to the nearest thousand by looking to the number in the hundreds place. If it is 5 or higher, you round...

Use area models, number lines, and tape diagrams to multiply a whole number times a fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

In this exercise, students practice multiplying fractions and whole numbers intuition. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Watch this video tutorial to learn how to multiply fractions by whole numbers. [2:18]

Practice seeing how one whole-number-times-fraction problem is the same as another. Find equivalent multiplication expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...

Lindsay solves a word problem that involves multiplying a fraction by a whole number.

Practice multiplying a whole number times a fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Represent fractions as whole numbers and whole numbers as fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.CCSS.Math.Content.3.NF.A.3.c Express whole...

Practice multiplying and dividing whole numbers by 10, 100, and 1000. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.