1) What is the square root of 256? a) 16 b) 17 c) 19 d) 18 e) 20 f) 15 2) What equation represents this model? a) Square root of 81 is 9 b) Square root of 9 is 81 c) square root of 71 is 9 3) Grace ran 3 miles in 30 minutes. At this rate, what is the total number of minutes it will take her to run 2 miles? a) 30 minutes b) 25 minutes c) 20 minutes d) 15 minutes 4) Raina wants to buy a nice necklace for her mother. The original price of the necklace is $26.00. Its on sale for 20% off. What is the sales price of the necklace?   a) 20.7 b) 20.9 c) 20.8 d) 20.6 5) Which correctly lists the numbers in descending order? a) 1.5,1/5, 1.5%, 1/15. b) 1.5%, 1/5, 1/15, 1.5 c) 1/15, 1.5%, 1.5, 1/5 6) what is 10 to the power of 5? a) 10,000 b) 100,000 c) 10000000000000000000 7) what is 20 to the power of 3? a) 400 b) 80 c) 500 d) 700 e) 1,000

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