Unit 3 Fractions Review Part 1

Which is the smallest number?

1.5, 1.41,  $1\ \frac{4}{5}$ ,  $1\ \frac{4}{7}$  

Which is the greatest number?

1.5, 1.41,  $1\ \frac{4}{5}$ ,  $1\ \frac{4}{7}$  

Which is the smallest number?

-4.3, -4.29,  $-4\ \frac{1}{2}$ ,  $-4\ \frac{1}{3}$  

Which is the greatest number?

-4.3, -4.29,  $-4\ \frac{1}{2}$ ,  $-4\ \frac{1}{3}$  

Which is the smallest number?

-0.2, -0.5,  $-\frac{2}{5}$ ,  $-\ \frac{2}{7}$  

Which is the greatest number?

-0.2, -0.5,  $-\frac{2}{5}$ ,  $-\ \frac{2}{7}$  

Which is the smallest number?

0,  $-\frac{2}{5}$ ,  $1\ \frac{5}{7}$ ,  $-2\ \frac{1}{4}$   

Which is the greatest number?

0,  $-\frac{2}{5}$ ,  $1\ \frac{5}{7}$ ,  $-2\ \frac{1}{4}$   

-1.75, 2.5,  $-1\ \frac{7}{10}$ ,  $1\ \frac{2}{5}$ 


Which 2 numbers are closest to the number 2?

0, -2.3, -3.4,  $-2\ \frac{3}{5}$ ,  $-3\ \frac{1}{4}$  

Find the difference between  $\frac{1}{2}$  and  $-\frac{1}{3}$ .  

***Remember that plotting them on a number line might help you see the relationship.

Find the difference between  $2\frac{2}{3}$  and  $-1\frac{1}{6}$ .  

***Remember that plotting them on a number line might help you see the relationship.

Find the perimeter of the figure.

***The figure is a square, so all four sides are the same length.

Find the perimeter of the figure.

***The figure is an equilateral triangle, so all three sides are the same length.