Integrals worksheet with answers

Free printable Integrals worksheet: 6 problems from easy to exam level, with an answer key. Print it or save it as a PDF.

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1.Easy
xy2.5y = xex​

Evaluate I = ∫₀2.5 x·ex dx.

∫₀2.5 x·ex dx
I =
2.Easy
xy0.5y = xex​

Evaluate I = ∫₀0.5 x·ex dx.

∫₀0.5 x·ex dx
I =
3.Medium
xyπ/3y = x·cos x

Evaluate I = ∫₀π/3 x·cos x dx (x in radians).

∫₀π/3 x·cos x dx
I =
4.Medium
xy12y = x ln x

Evaluate I = ∫₁2 x·ln x dx.

∫₁2 x ln x dx
I =
5.Hard
xy1.5y = x²eˣ

Evaluate I = ∫₀1.5 x²·eˣ dx.

∫₀1.5 x²eˣ dx
I =
6.Hard
xyy = 2x2​y = 3x

Find the area A of the region enclosed by y = 2x2 and y = 3x.

y = 2x2y = 3x
A =

Answer key

  1. 1. I = 19.27
  2. 2. I = 0.1756
  3. 3. I = 0.4069
  4. 4. I = 0.6363
  5. 5. I = 3.602
  6. 6. A = 1.125

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