Grade 4-B contents & samples - Math Mammoth

If you eat half of a pizza, or 4/8 of a pizza,
you have eaten the same amount.
1/2 and 4/8 are equivalent fractions.
Equivalent Fractions
1. Color the first fraction. Shade the same amount of pie in the second picture. Write the second fraction.
a.
e.
1
2
1
3
=
=
=
=
1
2
=
=
2. Write the fractions that have thirds using sixths instead. You can shade parts in the pictures.
3. Mark the equivalent fractions on the number lines.
a. 4
5 =
Sample worksheet from
www.mathmammoth.com
4
8
b.
3
4
f. 1 2
3
a. 3
3
d. 2 1
3
=
=
=
=
1 1
5
1 2
10
The two fraction strips show an equal amount. So, we
can write an equal sign between the two mixed numbers:
c.
= b. 4
3
=
6
10 =
= e. 1 2
3
149
1 1
5
= 1 2
10
g. 1 10
12
d.
=
=
=
8
12 =
= c. 7
3 =
= f. 2 2
3 =
b. 3
9 =