Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
What are the prime factors of 84? |
=2 X 2 X 3 X 7 |
Factor Trees |
|
|
Write 5 to the power of -2 as a fraction |
1/25 |
A^-n = 1/a^n |
|
|
Work out 5/9 to the power of -1 |
=9/5 |
A^-1 = 1/A |
|
|
What is 6 to the power of 0 |
= 1 |
|
|
|
What is -5 to the power of 1 |
= -3 |
|
|
|
Work out 6 1/4 divided by 1 7/8 |
= 3 1/3 |
25/4 X 8/15 |
|
|
Work out 7 1/3 - 2 3/4 |
= 4 7/12 |
88/12 - 33/12 |
|
|
Write 920,000 in standard form |
= 9.2 X 10^5 |
|
|
|
What is 7.03 X 10 to the power of -3 as a normal integer |
= 0.00703 |
|
|
|
Prove that 0.24 recurring has a value of 8/33 |
= 24/99 = 8/33 |
99n = 24 |
|
|
Show that the square root of 45 is equal to 3 times the square root of 5 |
= Square root of 9 X square root of 5 = 3 X square root of 5 |
|
