ASHTON KUTCHER - MATHS TEACHER ASHTON KUTCHER

MATHS TEACHER ASHTON KUTCHER

Ashton Kutcher has revealed he helps his stepdaughter Tallulah with her maths homework.

Ashton Kutcher has swapped acting for maths lessons.

The 31-year-old actor has been struggling to relearn algebra so he can help his wife Demi Moore's 15-year-old daughter Tallulah with her homework.

Writing on his Twitter webpage, the 'Spread' star said: "Sometimes I think the only reason I took math is so I could help my kids take math.

"Assisting on some 10th grade math home work. BTW the absolute value of -4 is indeed 4. Now solving f(x)=-3lx-4l when x<2. good times (sic)."

Ashton isn't the only celebrity to struggle with their children's mathematics homework.

Soccer player David Beckham - who has three children, Brooklyn, 10, Romeo, seven, and four-year-old Cruz, with former Spice Girls singer Victoria Beckham - has previously admitted he is unable complete his sons' schoolwork.

He said: "Their homework is so hard these days. I sat down with Brooklyn the other day - and I was like, 'Victoria, maybe you should do the homework tonight'."