분수의 크기 단원 종합

K.1Fill in the missing number.

1. 1
   $\frac{1}{4}=$ $\frac{\boxed{}}{8}$
2. 2
   $\frac{3}{5}=$ $\frac{\boxed{}}{10}$
3. 3
   $\frac{4}{5}=$ $\frac{\boxed{}}{10}$
4. 4
   $\frac{1}{4}=$ $\frac{2}{\boxed{}}$

K.2K.3K.4Write >, <, or = in each circle.

1. 5
   $\frac{4}{8}$$\frac{7}{8}$
2. 6
   $\frac{1}{8}$$\frac{6}{8}$
3. 7
   $\frac{5}{8}$$\frac{4}{8}$
4. 8
   $\frac{3}{5}$$\frac{1}{5}$
5. 9
   $\frac{3}{12}$$\frac{3}{6}$
6. 10
   $\frac{3}{10}$$\frac{3}{5}$
7. 11
   $\frac{4}{8}$$\frac{4}{12}$
8. 12
   $\frac{1}{2}$$\frac{1}{3}$
9. 13
   $\frac{1}{3}$$\frac{1}{4}$
10. 14
    $\frac{1}{5}$$\frac{1}{6}$

K.4Write >, <, or = in each circle. (continued)

1. 15
   $\frac{1}{4}$$\frac{1}{10}$
2. 16
   $\frac{3}{6}$$\frac{3}{5}$

K.5Write the numbers in the order shown.

1. 17
   Least to greatest: $\frac{1}{2}$; $\frac{1}{6}$; $\frac{1}{3}$; $\frac{1}{5}$
2. 18
   Greatest to least: $\frac{1}{10}$; $\frac{1}{2}$; $\frac{1}{3}$; $\frac{1}{6}$
3. 19
   Greatest to least: $\frac{1}{3}$; $\frac{1}{8}$; $\frac{1}{6}$; $\frac{1}{10}$
4. 20
   Greatest to least: $\frac{5}{8}$; $\frac{7}{8}$; $\frac{1}{8}$; $\frac{3}{8}$

K.1Equivalent Fractions

1. 12
2. 26
3. 38
4. 48

K.2K.3K.4Write >, <, or = in each circle.

1. 5<
2. 6<
3. 7>
4. 8>
5. 9<
6. 10<
7. 11>
8. 12>
9. 13>
10. 14>
11. 15>
12. 16<

K.5Ordering Fractions

1. 17$\frac{1}{6}$ < $\frac{1}{5}$ < $\frac{1}{3}$ < $\frac{1}{2}$
2. 18$\frac{1}{2}$ > $\frac{1}{3}$ > $\frac{1}{6}$ > $\frac{1}{10}$
3. 19$\frac{1}{3}$ > $\frac{1}{6}$ > $\frac{1}{8}$ > $\frac{1}{10}$
4. 20$\frac{7}{8}$ > $\frac{5}{8}$ > $\frac{3}{8}$ > $\frac{1}{8}$