Put these numbers in order from smallest to largest.

$1.291.9\sqrt{6}\sqrt{7}$

Put these numbers in order from smallest to largest.

$2,\ \frac{20}{25},\ -\frac{9}{15},\ \frac{2}{5}$

Put these numbers in order from smallest to largest.

 $\sqrt{7},1/2,-7,0.3$

Put these numbers in order from smallest to largest. 

0,   1.1,   -1.1,   -1.0,   -0.1

Put these numbers in order from smallest to largest.

$0.2,0.26,0.11,0.011$

Put these numbers in order from smallest to largest.

 $\frac{1}{3},\ \sqrt{4},\ 2\pi,\ -3.0,\ 1\frac{1}{30}$

Put these numbers in order from smallest to largest.

$6,0,-7,3,-5$

Put these numbers in order from smallest to largest.

$-0.8,0.16,-3.2,0.11$

Put these numbers in order from smallest to largest.

$1.14,-\pi,0,\pi$

Put these numbers in order from smallest to largest.

$3/4,7/10,-2/5,-1/2$