Multiplication is always the same. A huge help is using a calculator. In year 3 you work on times tables, I think. If you have trouble with a specific question please elaborate.
<u>Answers</u>
Part 1): 10³
Part 2): Ten cubed or
ten to the power of 3.
<u>Explanation </u>
Part 1
Figures written in exponent form means they should be in indices. That means they should be in power form.
10×10×10 = 10³.
Part 2
10³ ⇒ Ten raised to power 3. This can be written as ten cubed.
Answer:
Perimeter = 338 in
Step-by-step explanation:
Perimeter = 2(98+22) + 2(27+22)
=338 in
Best Regards!