0+1+2+3+4+5+6+7+8+9+10=?

(a)  

8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 0 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8 = ???

(a)  

9/3 - 4/3 + 8/9 = ???

(a)  

129 x 5 x 100

(a)  

how many 0 in one trillion?

(a)  

9*1=?

(a)  

9*2=?

(a)  

9*3=?

(a)  

9*4=?

(a)  

9*5=?

(a)  

9*6=?

(a)  

9*7=?

(a)  

9*8=?

(a)  

9*9=?

(a)  

9*10=?

(a)  

11*11=?

(a)  

111*111=?

(a)  

1111*1111=?

(a)  

11111*11111=?

(a)  

111111*111111=?

(a)  

1111111*1111111=?

(a)  

11111111*11111111=?

(a)  

111111111*111111111=?

(a)  

1*8+1=?

(a)  

12*8+2=?

(a)  

123*8+3=?

(a)  

1234*8+4=?

(a)  

12345*8+5=?

(a)  

123456*8+6=?

(a)  

1234567*8+7=?

(a)  

12345678*8+8=?

(a)  

123456789*8+9=?

(a)  

53*89=?

(a)  

53*11=?

(a)  

1m³=...cm³

(a)  

1km²=...mm²

(a)  

11*11=?

(a)