Grade 8 Math Final Test — Form C

Sample problems

Grade 8 math final — all topics. Show your work and write each answer in simplest form.

1. 1. Is $\sqrt{17}$ rational or irrational? Explain in one sentence.
2. 2. Between which two consecutive whole numbers does $\sqrt{40}$ lie? Then estimate $\sqrt{40}$ to the nearest tenth.
3. 3. Simplify, writing your answer as a single power: $2^4\cdot 2^{-1}$.
4. 4. Simplify and write as a single power, then evaluate: $(2^3{)}^2$.

Plus 24 more problems and a full answer key in the PDF.