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Basic Math

Order of operations (PEMDAS)Algebra

Using exponents to describe numbersAlgebra

Exponent rules- Home
- UK Year 8 Maths
- Powers, Exponents and Square Roots

Still Confused?

Try reviewing these fundamentals first.

Basic Math

Order of operations (PEMDAS)Algebra

Using exponents to describe numbersAlgebra

Exponent rulesStill Confused?

Try reviewing these fundamentals first.

Basic Math

Order of operations (PEMDAS)Algebra

Using exponents to describe numbersAlgebra

Exponent rulesNope, I got it.

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Get Started Now- Lesson: 1a1:39
- Lesson: 1b1:19
- Lesson: 1c0:55
- Lesson: 1d1:45
- Lesson: 2a2:35
- Lesson: 2b1:31
- Lesson: 2c1:13
- Lesson: 2d1:39
- Lesson: 3a1:30
- Lesson: 3b0:28

When you are solving questions with exponents, you must keep in mind that order of operation (BEDMAS/PEDMAS) still applies. In this lesson, we will get you familiar with how BEDMAS/PEDMAS works with exponents.

Related concepts: Combining the exponent rules, Convert between radicals and rational exponents, Solving for exponents,

- 1.Calculate:a)$5{\left( { - 2} \right)^4}$b)$- 6\left( {{3^7}} \right)$c)$8{\left( 4 \right)^3}$d)$9\left( { - {4^2}} \right)$
- 2.Calculate:a)$30 - {5^2} + \left( {{6^3} - {2^3}} \right)$b)$9 - 4\left( {{2^3}} \right)$c)${\left( { - 5 - 4} \right)^2} + {\left( { - 4} \right)^2}$d)${\left( { - 4} \right)^6} \div {2^3}$
- 3.A small yellow square is put on top of a large green square. The side length of the yellow square is 7 cm, whereas the side length of the green square is 11 cm.

a)Write the visible green area as powers.b)Calculate the visible green area.

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