QUESTION 2: 9+20:(2*5)

(a)  

QUESTION 3: √25

(a)  

QUESTION 4: √10

(a)  

QUESTION 5: CALCULATE 18-3*(5-3)²

(a)  

QUESTION 6:Express as an only power 8 ⁶   x  8 ¹⁰

(a)  

QUESTION 7: Express as an only power 10 ⁵   :  2 ⁵

(a)  

QUESTION 8: Express as an only power 7 ¹⁵   :  7 ⁶

(a)  

QUESTION 9: Express as an only power 10 ⁵ * 2 ⁵

(a)  

QUESTION 10:Express as an only power (9 ³ ) ⁴

(a)  

QUESTION 11: Express as an only power (8 ⁵ ) ⁴ : (8³ :8²)²

(a)  

QUESTION 12: Express as an only power(8 ⁵ * 8³ ) ⁴ * (8²)²

(a)  

QUESTION 13: Calculate         2 ⁴

(a)  

QUESTION 14: Calculate 289000044444 ⁰

(a)  

QUESTION 15: IF YOU WANT TO MAKE A PERFECT SQUARE WITH 8O CARDS, HOW MANY CARDS REMAIN?

(a)