Adding_and_subtracting_decimals_word_problems
In this tutorial, we practice solving word problems by adding and subtracting decimal numbers.
Honestly, once you remember one very important rule, the rest of adding and subtracting decimals is a snap. That rule is to be sure and align your decimals first. In this tutorial, you'll get a chance to practice this with us and become fluent adding decimals. We'll tackle subtracting decimals in the next tutorial.
Dividing_fractions_by_fractions
Learn how to divide fractions by other fractions.
Just like with adding decimals, the key to subtracting decimals is aligning the decimal points. Let's practice!
In this tutorial, we learn the "order of operations" to evaluate more complex expressions involving exponents, parentheses, multiplication and division, and addition and subtraction.
Learn long division with decimals. Solve problems like 30.24 divided by 0.42.
Learn long division on whole numbers. Solve problems like 9815 divided by 65.
You've already multiplied decimals in the 5th grade. We'll show you some ways to handle slightly more complicated problems. Now you'll become super good at it with a bit more practice! Common Core Standard: 6.NS.B.3
In 3rd grade, you learned that there is an easier way to write "5+5+5". You saw that 5+5+5=3x5. But is there an easier way to write repeated multiplication (like "5x5x5")? Absolutely! That's exactly what exponents are for! Common Core Standard: 6.EE.A.1
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