- 4th grade math - Khan Academy
Learn fourth grade math—arithmetic, measurement, geometry, fractions, and more This course is aligned with Common Core standards
- Decimals and place value | Arithmetic | Math | Khan Academy
In this topic, we will learn what a decimal is and how to show it visually and on a number line We will also add, subtract, multiply, and divide with decimals
- Understand decimals | 4th grade math | Khan Academy
Decimal fractions Learn Understand decimals: FAQ Writing a number as a fraction and decimal
- 5th grade math - Khan Academy
Estimating with multiplying decimals and whole numbers Represent decimal multiplication with grids and area models
- Write decimals as fractions (practice) | Khan Academy
Practice writing decimals as fractions These problems use decimals with tenths and hundredths
- 3rd grade math - Khan Academy
Learn third grade math—fractions, area, arithmetic, and so much more This course is aligned with Common Core standards
- 6th grade math - Khan Academy
Learn sixth grade math—ratios, exponents, long division, negative numbers, geometry, statistics, and more (aligned with Common Core standards)
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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere
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