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Prealgebra
Number
Theory
Counting and Probability
Precalculus
Geometry
Algebra
Intermediate Algebra
| Status | Title | Difficulty |
| 1921. Vectors Angle Cosine 2 | Level 2 | |
| 1922. Trigonometric Equality Solutions 2 | Level 5 | |
| 1923. Tangent Degree Equality | Level 1 | |
| 1924. Containing Line Condition | Level 3 | |
| 1925. Logarithmic Function Range | Level 2 | |
| 1926. Recursive Sequence Values | Level 5 | |
| 1927. Euler's Formula Calculation | Level 1 | |
| 1928. Triangle Sine Values | Level 5 | |
| 1929. Function Range Determination 2 | Level 4 | |
| 1930. Sine Power Coefficient | Level 4 | |
| 1931. Trigonometric Function Simplification | Level 4 | |
| 1932. Cylindrical Coordinate Conversion | Level 4 | |
| 1933. Cosine of 36 Degrees | Level 2 | |
| 1934. Matrix Dilation Factor | Level 4 | |
| 1935. Collinear Vectors Constants | Level 5 | |
| 1936. Determinant Computation | Level 1 | |
| 1937. Parabola Vertex Determination | Level 3 | |
| 1938. Complex Trigonometric Simplification | Level 5 | |
| 1939. Vectors Angle Determination 2 | Level 2 | |
| 1940. Cube Root Matrix Sum | Level 5 |