1. (2 √162) / (3 √96) =   ¼ √2   ¾ √2   ½ √2   ¼ √3   ½ √3   Hint Half-n-half Clue   2. √112 − √63 + √28 =   7 √3   9 √3   9 √7   3 √7   √77   Half-n-half Clue   3. 33 × 52 / 62 =   18.75   6.5   6.75   18.25   6.25   Half-n-half Clue   4. Which is the largest of the following numbers?   (√225)2   23 × 52   21 3√1000   63   √(216)   Half-n-half Clue   5. √7 (7 √20 − 7 √75) =   14 √5 − 35 √3   35 √35 − 14 √21   5 √14 − 3 √35   35 √5 − 14 √3   14 √35 − 35 √21   Half-n-half Clue   6. √98 + √18 =   2 √29   √116   10 √4   14   10 √2   Half-n-half Clue   7. Which is the smallest of the following numbers?   11 √80   15 √45   8 √125   7 √180   21 √20   Half-n-half Clue