Across
- 1. What shape is this formula for? 𝑉 = 4%3𝜋r*r*r
- 5. What do we call a fraction where the top or bottom contains letters or expressions instead of just numbers?
- 7. What do we call the bottom part of a fraction?
- 9. What is the word for removing the largest possible factor and placed out of the brackets?
- 11. What do we call the number that shows how many times the number is multiplied by itself?
- 12. What is the name of the method in algebra where you replace a variable with a number or another expression to solve an equation?
- 13. What do you call it when you have one thing squared minus another thing squared, and you can write it as two factors?
- 15. What is the process where u find the value of the expression when the letters are replaced by numbers?
Down
- 2. What do u do to make something the subject of a formula?
- 3. What is the process where u make more brackets multiply with each other?
- 4. What is the plural of index?
- 6. What is the name of this expression, x*x+5x+6?
- 8. What do we call the smallest number that is a multiple of two or more numbers?
- 10. What shape is this formula for? V = 𝜋*r*r*h
- 14. What is the word for removing the brackets and multiplying by whatever is outside the bracket?