Write down all the factors of 24.
35 is a Factor of 70
What are the Factors of 10?
What are the Factors of 15?
What is the common Factor of 10 and 15?
Mrs Bishop is taking 30 pupils on a visit to a museum. She doesn't want to divide them into groups of unequal size. What possible group sizes could she use? (Hint use the Factors of 30)
What is the Highest Common Factor (HCF) of 12 and 15?
What are the first five multiples of 10?
What is the smallest multipile of 5 and 9?
Hint: write the mulitples of each number then find the lowest common one.
From the list of numbers which are Prime numbers?
What are the Prime Factors of 42?
1
2
3
6
7
21
42
14
Prime Factors of 42
Factors of 42 that are not prime
Place each number in the right catogory;
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
9 | arrow_right_alt | Square Number |
1 | arrow_right_alt | Prime number |
25 | arrow_right_alt | Prime Number |
3 | arrow_right_alt | Square number |
2 | arrow_right_alt | Square Number |
23 | arrow_right_alt | Square number |
16 | arrow_right_alt | Prime Number |
List the first four triangular numbers
Click on Show your work and on the grid plot the point A (5,5), point B (2,5) and point C (-2, -3).
Look at the grid with the letters and match the letter with its coordinate.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Point C | arrow_right_alt | (2,3) |
Point E | arrow_right_alt | (5,1) |
Point B | arrow_right_alt | (-3,4) |
Point A | arrow_right_alt | (-3,0) |
Point D | arrow_right_alt | (-4,-2) |
Which of the following coordinates was generated by the function Y = X ?
Hint: Y is equal to X so what ever number Y is, X will be the same.