Fractions - 4th grade

Math
Année2021
Durée18m

I show, using visual models, how to multiply a fraction by a whole number. It is really easy! By the time you've seen me work through several examples, you've probably figured out the shortcut for this yourself.

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Commentaires

8 commentaires

ChoumiOct 22, 2025

I solve two word problems involving mixed numbers: the first has to do with a perimeter of a triangle, and the second has to do with a blueberry muffin recipe (Mathy says YUMMM!). The first part of this lesson is here:

Nomzamo MbathaOct 22, 2025

I solve two word problems involving mixed numbers: the first has to do with a perimeter of a triangle, and the second has to do with a blueberry muffin recipe (Mathy says YUMMM!). The first part of this lesson is here:

pro player fortnitOct 22, 2025

I show how to subtract fractions and mixed numbers (mostly mixed numbers) using a visual model - or just by logical thinking, kind of imagining pie pictures in your mind. In the 2nd part we then solve some word problems:

kakashi.sakumo.hatakeOct 22, 2025

I show how to subtract fractions and mixed numbers (mostly mixed numbers) using a visual model - or just by logical thinking, kind of imagining pie pictures in your mind. In the 2nd part we then solve some word problems:

Master KGOct 22, 2025

Here we first practice using the shortcut for multiplying a fraction by a whole number. Then we triple a recipe that has various fractions in it. Mathy wants to add BLUEBERRIES to the recipe, of course! Part 1 of this lesson is here:

queen beeOct 22, 2025

Here we first practice using the shortcut for multiplying a fraction by a whole number. Then we triple a recipe that has various fractions in it. Mathy wants to add BLUEBERRIES to the recipe, of course! Part 1 of this lesson is here:

user9761558442215Oct 22, 2025

I show, using visual models, how to multiply a fraction by a whole number. It is really easy! By the time you've seen me work through several examples, you've probably figured out the shortcut for this yourself.

Mark FeshchenkoOct 22, 2025

I show, using visual models, how to multiply a fraction by a whole number. It is really easy! By the time you've seen me work through several examples, you've probably figured out the shortcut for this yourself.