Across
- 2. A shape with curved sides is not a _____
- 3. How many significant figures are there in substance with a mass of 0.07 grams
- 6. in 5x-3 , x is what ?
- 9. Numbers or variables that form a product
- 10. A kite is a type of
- 14. Opposite sides are parallel and equal in a _________
- 16. the sequence 162,54,18,6 what operation is being used ?
- 17. ______ zeros are NOT significant
- 18. 26-6×3
- 20. the _____ of 17 and 4 is 68
Down
- 1. Factorization is the reverse function of ________
- 4. in an algebraic equation _____ sign is used to show the relation between two algebraic expressions
- 5. We have to _____ the formula to change the subject
- 7. What polygon is a honey comb
- 8. Ratio of the circumference of a circle to its _____ is pi
- 11. t2+ at + 8 is a quadratic _______ Middle what term is split to factorise quadratic equations
- 12. Moving the decimal point to the right makes the exponent _______
- 13. 180°(n-2) equals to sum of ____ angles of a polygon
- 15. The corner of a room is a ______ angle
- 19. Angles adding up to 180 degrees