| 121689 | Higher Roots · Exercise 30 | Easy | |
| 121693 | Higher Roots · Exercise 34 | Easy | |
| 121695 | Higher Roots · Exercise 36 | Easy | |
| 121697 | Higher Roots · Exercise 38 | Easy | |
| 121699 | Higher Roots · Exercise 40 | Easy | |
| 121701 | Higher Roots · Exercise 42 | Easy | |
| 121703 | Higher Roots · Exercise 44 | Easy | |
| 121709 | Higher Roots · Exercise 50 | Easy | |
| 121712 | Higher Roots · Exercise 54 | Easy | |
| 121714 | Higher Roots · Exercise 56 | Easy | |
| 121718 | Higher Roots · Exercise 60 | Easy | |
| 121721 | Higher Roots · Exercise 64 | Easy | |
| 121723 | Higher Roots · Exercise 66 | Easy | |
| 121725 | Higher Roots · Exercise 68 | Easy | |
| 121728 | Higher Roots · Exercise 72 | Easy | |
| 121730 | Higher Roots · Exercise 74 | Easy | |
| 121732 | Higher Roots · Exercise 76 | Easy | |
| 121734 | Higher Roots · Exercise 78 | Easy | |
| 121736 | Higher Roots · Exercise 80 | Medium | |
| 121740 | Rational Exponents · Try It 1 | Easy | |
| 121741 | Rational Exponents · Try It 2 | Easy | |
| 121743 | Rational Exponents · Try It 3 | Easy | |
| 121744 | Rational Exponents · Try It 4 | Easy | |
| 121749 | Rational Exponents · Try It 7 | Easy | |
| 121750 | Rational Exponents · Try It 8 | Easy | |
| 121752 | Rational Exponents · Try It 9 | Easy | |
| 121753 | Rational Exponents · Try It 10 | Easy | |
| 121755 | Rational Exponents · Try It 11 | Easy | |
| 121756 | Rational Exponents · Try It 12 | Easy | |
| 121758 | Rational Exponents · Try It 13 | Easy | |
| 121759 | Rational Exponents · Try It 14 | Easy | |
| 121761 | Rational Exponents · Try It 15 | Easy | |
| 121762 | Rational Exponents · Try It 16 | Easy | |
| 121765 | Rational Exponents · Try It 19 | Easy | |
| 121766 | Rational Exponents · Try It 20 | Easy | |
| 121768 | Rational Exponents · Try It 21 | Easy | |
| 121769 | Rational Exponents · Try It 22 | Easy | |
| 121771 | Rational Exponents · Try It 23 | Easy | |
| 121772 | Rational Exponents · Try It 24 | Easy | |
| 121774 | Rational Exponents · Try It 25 | Easy | |
| 121775 | Rational Exponents · Try It 26 | Easy | |
| 121777 | Rational Exponents · Try It 27 | Easy | |
| 121778 | Rational Exponents · Try It 28 | Easy | |
| 121781 | Rational Exponents · Try It 29 | Easy | |
| 121782 | Rational Exponents · Try It 30 | Easy | |
| 121784 | Rational Exponents · Exercise 2 | Easy | |
| 121786 | Rational Exponents · Exercise 4 | Easy | |
| 121792 | Rational Exponents · Exercise 14 | Easy | |
| 121794 | Rational Exponents · Exercise 16 | Easy | |
| 121796 | Rational Exponents · Exercise 18 | Easy | |